Mental health problems and social media exposure during COVID-19 outbreak

Junling Gao, Pinpin Zheng, Yingnan Jia, Hao Chen, Yimeng Mao, Suhong Chen, Yi Wang, Hua Fu, Junming Dai · PLoS ONE · 2020 · health-psychology · 10.1371/journal.pone.0231924 · record gao2020-mental-health-problems-and-social
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Anxiety 5 fields · Social media 4 fields · depression 3 fields · study 3 fields · gender 2 fields · social media exposure 2 fields · and 3 more →

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WHO-5 GAD-7 depressive symptomatology Anxiety residual confounding social media exposure mental health problems depression Chinese citizens aged≥18 years old 31 provinces and autonomous regions Online survey multivariable logistic regressions combination of depression and anxiety (CDA) public health emergency novel coronavirus disease (COVID-19) psychological crisis intervention surveillance and active cases Social media self-media and netizens (mis)information overload fear, anxiety and stigma indirect exposure to mass trauma post-traumatic stress disorder (PTSD) symptoms risk perceptions rapid assessment cross-sectional study study Wenjuanxing platform completed questionnaires written consent Institutional Review Board The Chinese version of WHO-Five Well-Being Index (WHO-5) five positively worded items presence or absence of well-being 6-point scale summed score below 13 Chinese version of generalized anxiety disorder scale (GAD-7) 7 symptoms score of 10 or greater Sina weibo, Zhihu, Douban, WeChat “less” (“never” and “once in a while”), “sometimes” and “frequently” (“often” and “very often”) covariates gender age (10-year categories) educational level marital status self-rated health occupation area χ 2 /trend tests Logistic regression analyses adjusted ORs 95% confidence intervals (CIs) STATA version 13.0 program frequently SME less SME high odds of anxiety higher frequency of SME adjusted odds of depression rural area urban area disinformation and false reports unfounded fears negative feelings ‘infodemics’ team lockdown of Wuhan transmission of the virus longitudinal studies cohort studies nested case-control studies respondent bias few elder citizens’ participation results unmeasured factors mental health services hotline, online consultation, online course and outpatient consultation monitoring and filtering out false information promoting accurate information cross-section collaborations SME 95%CI OR survey
Method, as described: cross-sectional online survey of 4,872 adults across 31 provinces, WHO-5 for depression and GAD-7 for anxiety, multivariable logistic regression

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concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗sensesAbstract. Huge citizens expose to social media during a novel coronavirus disease (COVID-19) outbroke in Wuhan, China. We assess the prevalence of mental health problems and examine their association with social media exposure. object_of_studyA cross-sectional study among Chinese citizens aged≥18 years old was conducted during Jan 31 to Feb 2, 2020. Online survey was used to do rapid assessment. content_tagsTotal of 4872 participants from 31 provinces and autonomous regions were involved in the current study. Besides demographics and social media exposure (SME), depression was assessed by The Chinese version of WHO-Five Well-Being Index (WHO-5) and anxiety was assessed by Chinese version of generalized anxiety disorder scale (GAD-7). multivariable logistic regressions were used to identify associations between social media exposure with mental health problems after controlling for covariates. contributionclaim_typephenomenoncontent_tagscontent_tags↗The prevalence of depression, anxiety and combination of depression and anxiety (CDA) was 48.3% (95%CI: 46.9%-49.7%), 22.6% (95%CI: 21.4%-23.8%) and 19.4% (95%CI: 18.3%-20.6%) during COVID-19 outbroke in Wuhan, China. More than 80% (95%CI:80.9%-83.1%) of participants reported frequently exposed to social media. research_questionmechanismscontrolsconcept_edgescontent_tagscontent_tags↗content_tags↗After controlling for covariates, frequently SME was positively associated with high odds of anxiety (OR = 1.72, 95%CI: 1.31–2.26) and CDA (OR = 1.91, 95%CI: 1.52–2.41) compared with less SME. Our findings show there are high prevalence of mental health problems, which positively associated with frequently SME during the COVID-19 outbreak. These findings implicated the government need pay more attention to mental health problems, especially depression and anxiety among general population and combating with “infodemic” while combating during public health emergency. concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗Introduction A public health emergency of international concern-novel coronavirus disease (COVID-19) outbroke[ 1 ] in Wuhan, China on 31 December 2019, which has been spread to 24 countries outside of China and infected 37,558 patients globally (37,251 in China) by 9 February 2020[ 2 ]. The outbreak of COVID-19 in China has caused mental health problems among the public in China[ 3 ] and Japan[ 4 ] and medical workers in Wuhan[ 5 ]. The National Health Commission has released guideline for local authorities to promote psychological crisis intervention for patients, medical personnel, people under medical observation and civilians during the COVID-19 outbreak[ 6 ]. However, what type of mental disorders are prevalent and how they distribute among population are not know. So, a rapid assessment of outbreak-associated mental disorders for both civilians and health care workers, is needed[ 7 ]. The official departments strive to improve the public’s awareness of prevention and intervention strategies by providing daily updates about surveillance and active cases on websites and social media[ 3 ]. Besides, many self-media and netizens also release and transfer related information on social media, such as WeChat and Weibo. sensesconcept_edgesconcept_edgesSocial media may lead to (mis)information overload[ 8 , 9 ], which in turn may cause mental health problems. WHO pointed out that identifying the underlying drivers of fear, anxiety and stigma that fuel misinformation and rumour, particularly through social media[ 10 ]. concept_edgesPrevious studies indicated that indirect exposure to mass trauma through the media can increase the initial rates of post-traumatic stress disorder (PTSD) symptoms[ 11 ]. A previous study also shown social media exposure may positively related to forming risk perceptions during the MERS outbreak in South Korea[ 12 ]. But there was no study to examine the association between social media exposure and mental health problems. So, the current study aims to describes the prevalence and distribution of two major mental disorders-anxiety and depression among Chinese population [ 13 ], and examine their associations with social media exposure by rapid assessment during COVID-19 outbreak. Materials and methods concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concept_edgesDesign and participants This cross-sectional study was online conducted during Jan 31 to Feb 2, 2020. Chinese citizens aged≥18 years old were invited to participate online survey though Wenjuanxing platform( https://www.wjx.cn/app/survey.aspx ). In total, 5,851 participants took part in the survey. After removing the participants without completed questionnaires, 4872 participants from 31 provinces and autonomous regions were involved in the current study. A written consent in the first section of online survey was given to all participants before filling the questionnaire. This study has been approved by the Institutional Review Board of Fudan University, School of Public Health(IRB#2020-01-0800). concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗sensessensesMeasurements Mental health problems concept_edgesAccording to a previous study two major mental disorders-depression and anxiety [ 13 ] were assessed in the current study. limitationsconcepts↗concepts↗sensescontent_tagscontent_tags↗Depression was assessed by The Chinese version of WHO-Five Well-Being Index (WHO-5)[ 14 ], which consists of five positively worded items that reflect the presence or absence of well-being rather than depressive symptomatology. content_tagsParticipants are asked to report the presence of these positive feelings in the last 2 weeks on a 6-point scale ranging from all of the time (5 points) to at no time (0 points). A summed score below 13 indicates depression[ 14 ]. method↗concepts↗concepts↗concept_edgescontent_tags↗Anxiety was assessed by Chinese version of generalized anxiety disorder scale (GAD-7)[ 15 , 16 ], which consists 7 symptoms. Participants were asked how often they were bothered by each symptom during the last 2 weeks. Response options were “not at all,” “several days,” “more than half the days,” and “nearly every day,” scored as 0, 1, 2, and 3, respectively. sensescontent_tagsA score of 10 or greater represents a reasonable cut point for identifying cases of anxiety[ 15 , 16 ]( S1 Table ). Social media exposure (SME) unhoused_relationsconcept_edgesSocial media exposure was measured by asking how often respondents during the past week were exposed to news and information about COVID-19 on social media, such as Sina weibo, Zhihu, Douban, WeChat and etc ( S1 Table ). Response options were “never”, “once in a while”, “sometimes”, “often” and “very often”. Because of less proportion of “never”, so we recoded social media exposure into “less” (“never” and “once in a while”), “sometimes” and “frequently” (“often” and “very often”). concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗Covariates concept_edgesThe following covariates were included in this study: gender, age (10-year categories), educational level (junior high school, senior high school, college and master and higher), marital status (recoded into married and other [including unmarried, divorced, and widowed]), self-rated health (categorized as excellent, very good and good or low), occupation(students/retired, health care worker and others), cities(Wuhan and others), area(urban and rural). Statistical analyses concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗sensesThe χ 2 /trend tests were used to determine the prevalence of depression, anxiety and combination of depression and anxiety by categorical variables including social media exposure and covariates. Logistic regression analyses were used to explain the association between the prevalence of depression, anxiety and combination of depression and anxiety and SME after controlling for covariates. We estimated the adjusted ORs and their 95% confidence intervals (CIs) of independent variables for frailty. The STATA version 13.0 program (StataCorp LP., College Station, TX, USA) was used to carry out all analyses. Results Social media exposure Of all 4827 participants, the mean age of was 32.3±10.0 years (ranged 18–85), the proportion of “less”, “sometimes”, and “frequently” of SME was 8.8%(95%CI:8.0%-9.6%), 9.2%(95%CI:8.4%-10.0%) and 82.0%(95%CI:80.9%-83.1%). As shown in Table 1 , more than 60% of them (67.7%) were women, and most (47.9%) were aged 21–30 years. Many participants (62.2%) had achieved a college education, more than half of them were married. Only 5.2% of them were health care workers and 2.7% were from Hubei province, and 81.2% were from urban area. Most of them reported “excellent” (43.9%) or “very good” (45.6%) health. Univariate analyses found that the proportion of frequently SME among men (78.4%, 95%CI: 76.3%-80.3%) was lower than among women (83.8%, 95%CI: 82.4%-85.0%), the proportion of frequently SME among youngers (aged -30 years) was higher than among elders (aged 41- years). Participants with low education (middle school and high school) had lower proportion of frequently SME than who with high education (college and master). Participants who are students or retired had higher proportion of frequently SME. The proportion of SME was not different between participants from Hubei province and others, however, participants from rural area reported higher proportion of frequently SME than who from urban area. Participants who were excellent health had higher proportion of frequently SME than others. 10.1371/journal.pone.0231924.t001 Table 1 Participants characteristic and social media exposure. N(%) Social media exposure P value Less Sometimes Frequently Overall 4827(100) 424(8.8:8.0–9.6) 444(9.2:8.4–10.0) 3959(82.0:80.9–83.1) Gender Male 1560(32.3) 161(10.3:8.9–11.9) 176(11.3:9.8–13.0) 1223(78.4:76.3–80.3) <0.001 Female 3267(67.7) 263(8.1:7.2–9.0) 268(8.2:7.3–9.2) 2736(83.8:82.4–85.0) Age(years) -20 256(5.3) 11(4.3:2.2–7.6) 14(5.5:3.0–9.0) 231(90.2:85.9–93.6) <0.001 21–30 2312(47.9) 120(5.2:4.3–6.2) 150(6.5:5.5–7.6) 2042(88.3:86.9–89.6) 31–40 1288(26.9) 124(9.6:8.1–11.4) 144(11.2:9.5–13.0) 1020(79.2:76.9–81.4) 41–50 749(15.5) 120(16.0:13.5–18.8) 109(14.6:12.1–17.3) 520(69.4:66.0–72.7) 51- 222(4.6) 49(22.1:16.8–28.1) 27(12.2:8.2–17.2) 146(65.8:59.1–72.0) Education Middle school 257(5.3) 45(17.5:13.1–22.7) 30(11.7:8.0–16.2) 182(70.8:64.8–76.3) <0.001 High School 782(16.2) 85(10.9:8.8–13.3) 96(12.3:10.1–14.8) 601(76.9:73.7–79.8) College 3002(62.2) 224(7.5:6.5–8.5) 256(8.5:7.6–9.6) 2522(84.0:82.6–85.3) Master 786(16.3) 70(8.9:7.0–11.1) 62(7.9:6.1–10.0) 654(83.2:80.4–85.8) Marriage Married 2607(54.0) 314(12.0:10.8–13.5) 306(11.7:10.5–13.0) 1987(76.2:74.5–77.8) <0.001 No married 2220(46.0) 110(5.0:4.1–5.9) 138(6.2:5.2–7.3) 1972(88.8:87.4–90.1) Occupation Students/retired 1189(24.6) 84(7.1:5.7–8.7) 70(5.9:4.7–7.4) 1035(87.1:85.0–88.9) <0.001 Health care workers 251(5.2) 25(10.0:6.5–14.4) 23(9.2:5.9–13.4) 203(80.9:75.5–85.6) others 3387(70.2) 315(9.3:8.3–10.3) 351(10.4:9.4–11.4) 2721(80.3:79.0–81.7) Cities Hubei 130(2.7) 7(5.4:2.2–10.8) 13(10.0:5.4–16.5) 110(84.6:77.2–90.3) 0.375 Others 4697(97.3) 417(8.9:8.1–9.7) 431(9.2:8.4–10.0) 3849(82.0:80.8–83.0) Area Urban 3920(81.2) 363(9.3:8.4–10.2) 371(9.5:8.6–10.4) 3186(81.3:80.0–82.5) 0.015 Rural 907(18.8) 61(6.7:5.2–8.6) 73(8.1:6.4–10.0) 773(85.2:82.7–87.5) Self-rate health Excellent 2118(43.9) 173(8.2:7.0–9.4) 179(8.5:7.3–9.7) 1766(83.4:81.7–84.9) 0.020 Very good 2202(45.6) 191(8.7:7.5–9.9) 209(9.5:8.3–10.8) 1802(81.8:80.2–83.4) Good/general/poor 507(10.5) 60(11.8:9.1–15.0) 56(11.1:8.5–14.1) 391(77.2:73.2–80.7) Depression and SME concepts↗concepts↗concepts↗concepts↗The prevalence of depression was 48.3% (95%CI: 46.9%-49.7%). As shown Fig 1 , Multivariate analyses found that the adjusted odds of depression were greater among who age 21–30 years (OR = 1.49, 95%CI: 1.12–1.99) and 31–40 years (OR = 1.54, 95%CI: 1.11–2.14) compared with who aged ≤20 years, and lower among those with college (OR = 0.69, 95%CI: 0.53–0.91) and master (OR = 0.46, 95%CI: 0.63–0.85) education than those with middle school. Participants from Hubei province had no higher adjusted odds than those from other province (OR = 1.06, 95%CI: 0.75–1.52), concept_edgesbut those from rural area had lower adjusted odds (OR = 0.74, 95%CI: 0.64–0.87) than those from urban area. The decrease of self-rated health significantly accompanied the increased odds of depression. About the focus of this study, concept_edgeshigher frequency of SME was insignificantly positively associated with the adjusted odds of depression after controlling for all covariates. 10.1371/journal.pone.0231924.g001 Fig 1 Prevalence of depression and relevant factors. Anxiety and SME concepts↗concepts↗The prevalence of anxiety was 22.6% (95%CI: 21.4%-23.8%). As shown Fig 2 , Multivariate analyses found that that the adjusted odds of depression were greater among those aged 31–40 years (OR = 1.63, 95%CI: 1.06–2.51) compared with those aged -20 years, and lower among those with college (OR = 0.40, 95%CI: 0.30–0.53) and master (OR = 0.31, 95%CI: 0.22–0.44) education than those with middle school. The adjusted odds of depression among unmarried participants (OR = 0.80, 95%CI: 0.66–0.96) was lower than among married ones. Participants from other provinces had no higher adjusted odds (OR = 0.49, 95%CI: 0.33–0.71) than those from Hubei province. The adjusted odds of depression were greater among those with good/general/poor SRH (OR = 1.77, 95%CI: 1.41–2.21) compared with those with excellent SRH. About the focus of this study, frequently SME can increase the adjusted odds (OR = 1.72, 95%CI: 1.31–2.26) of anxiety compared with less SME after controlling for all covariates. 10.1371/journal.pone.0231924.g002 Fig 2 Prevalence of anxiety and relevant factors. Combination of depression and anxiety and SME The prevalence of combination of depression and anxiety (CDA) was 19.4% (95%CI: 18.3%-20.6%). As shown Fig 3 , Multivariate analyses found that that the adjusted odds of depression were greater among those aged 31–40 years (OR = 1.69, 95%CI: 1.07–2.68) compared with those aged -20 years, and lower among those with college (OR = 0.50, 95%CI: 0.37–0.68) and master (OR = 0.40, 95%CI: 0.28–0.57) education than those with middle school. The adjusted odds of depression among unmarried participants (OR = 0.79, 95%CI: 0.64–0.97) was lower than among married ones. The adjusted odds of depression were greater among those with good/general/poor SRH (OR = 1.77, 95%CI: 1.41–2.21) compared with those with excellent SRH. About the focus of this study, frequently SME can increase the adjusted odds (OR = 1.91, 95%CI: 1.52–2.41) of CDA compared with less SEM after controlling for all covariates. 10.1371/journal.pone.0231924.g003 Fig 3 Prevalence of combination of depression and anxiety and relevant factors. Discussion concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗unhoused_relationsThe latest national sample indicated the prevalence of any disorder (excluding dementia), anxiety disorders and depressive disorders was 16.6% (95%CI: 13.0–20.2), 7.6% (95%CI: 6.3–8.8) and 6.9% (95%CI: 6.6–7.2) in China[ 13 ]. Comparing with this national data, the current cross-sectional study found that much higher prevalence of depression (48.3%, 95%CI: 46.9%-49.7%), anxiety (22.6%, 95%CI: 21.4%-23.8%) and CDA (19.4%, 95%CI: 18.3%-20.6%) during COVID-19 outbroke in Wuhan, China. These findings are consistent with the previous studies’ that exposing public health emergency can cause public mental health problems, such as Wenchuan and Lushan earthquakes[ 17 ], 2014 Ebola Outbreak[ 7 , 18 ], and SARS[ 19 ]. Social media is one of main channels updating the COVID-19 information[ 3 ]. This study also found that 82.0% of participants frequently expose them to social media, and frequently SME associated high odds of anxiety and CDA, which is consistent with previous studies [ 11 ]. there may be two reasons explaining the association between frequently SME and mental health. During COVID-19 outbreak, disinformation and false reports about the COVID-19 have bombarded social media and stoked unfounded fears among many netizens[ 20 ], which may confuse people and harm people’s mental health[ 9 ]. Besides, many citizens expressed their negative feelings, such as fear, worry, nervous, anxiety et al. on social media, which are contagious social network[ 21 , 22 ]. So, WHO’s ‘infodemics’ team is working hand in glove with countries’ communications department to deliver information to a broader public audience[ 23 ]. Finally, we also found that SME was not different between participants from Hubei province and others, but the formers faced higher odds of anxiety. It indicated that participants from Hubei province- the infectious focus directly expose to public health emergency, and may suffer more mental health problemes[ 17 , 19 ]. Compared with the control measures taken by other cities, Wuhan have sealed off the city from all outside contact to stop the spread of the COVID-19. As the prevention and control measures called new standard by WHO[ 24 ], the lockdown of Wuhan is a very effective way to interrupt the transmission of the virus, however, the strictest measures in Wuhan might lead to more serious mental health problems of local people. concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗concepts↗unhoused_relationsunhoused_relationssensessensesSome potential limitations should be noted in this study. limitationscontrolssensesFirst, this is a cross-sectional study, so it is difficult to accurately elucidate causal relationships between SME and mental health. Additional longitudinal studies, such as cohort studies or nested case-control studies, are essential in the future. limitationscontrolsconcept_edgescontent_tagsAlthough large sample, the survey was conducted online, which is suitable for rapid assessment, so some respondent bias, such as few elder citizens’ participation, may have affected the results. limitationscontrolsconcepts↗concept_edgesFinally, although we did control for many covariates, we cannot exclude the possibility of some residual confounding caused by unmeasured factors. Conclusions concepts↗concepts↗concepts↗concepts↗concepts↗unhoused_relationssensesIn conclusion, our findings show there are high prevalence of mental health problems, which positively associated with frequently SME during the COVID-19 outbreak. These findings implicated the government need pay more attention to mental health among general population while combating with COVID-19. Fortunately, The China government have provided mental health services by varied channel including hotline, online consultation, online course and outpatient consultation[ 6 ], but more attention should be paid to depression and anxiety. claim_relationsThe next implication is to combat with “infodemic” by monitoring and filtering out false information and promoting accurate information though cross-section collaborations. Supporting information S1 Table (DOCX) Click here for additional data file. S1 Data (XLS) Click here for additional data file.

Every tag on this page

claim_relations 1 · claim_type 1 · concept_edges 13 · concepts 79 · content_tags 12 · contribution 1 · controls 4 · limitations 4 · mechanisms 1 · method 1 · object_of_study 1 · phenomenon 1 · research_question 1 · senses 11 · unhoused_relations 5

Relations on this page carry a quotation for the claim. Where a relation was separately evidenced — and so tested against the vocabulary for its type — the row says so; 12 of 13 relations here carry that mark. The rest are the tagger’s reading of the sentence quoted beside them.

facettagfieldconf.whose words
object_of_studydepression and anxiety in the Chinese general population during the first weeks of COVID-19, and their association with how often people used social mediaobject_of_studythe paper's words
research_questionhow prevalent depression and anxiety were, and whether frequent social media exposure was associated with them after covariatesresearch_questionthe paper's words
contributionprevalences with confidence intervals from established scales, and an adjusted association between social media exposure and anxietycontributionthe paper's words
claim_typeexistenceclaim_typethe paper's words
phenomenonpopulation-scale depression and anxiety during a quarantine, co-occurring with near-universal social media usephenomenonthe paper's words
methodsurvey
also in: survey
methodthe paper's words
mechanismsthe proposed pathway is exposure to information rather than to the virus: frequent social media exposure carries higher odds of anxiety (OR 1.72) and of combined depression-and-anxiety (OR 1.91) after covariatesmechanisms[0]0.95the tagger's words
limitationsTHE DEPRESSION SCALE IS A WELL-BEING SCALE, AND THE PAPER SAYS SO IN THE SAME PARAGRAPH: WHO-5's five items `reflect the presence or absence of well-being rather than depressive symptomatology`, and a summed score below 13 `indicates depression`. 48.3% DEPRESSION IS 48.3% SCORING LOW ON WELL-BEINGlimitations[0]0.95the tagger's words
limitationsthe design cannot support the direction of the association: `it is difficult to accurately elucidate causal relationships between SME and mental health`, with longitudinal designs named as what wouldlimitations[1]0.95the tagger's words
limitationsthe sample is online and its skew is named with its direction - `some respondent bias, such as few elder citizens' participation, may have affected the results`limitations[2]0.95the tagger's words
limitationsand the adjustment is not claimed to be complete: `we cannot exclude the possibility of some residual confounding caused by unmeasured factors`limitations[3]0.95the tagger's words
controlsthe association is estimated AFTER controlling for demographic covariates, and the adjusted odds ratios are reported with intervals rather than raw proportions
eliminates: an association that is really an age or education difference between frequent and infrequent social media users · outcome: held
controls[0]0.95the tagger's words
controlswhether the direction of the association can be established
eliminates: nothing - the design is cross-sectional and the paper says causal relationships are difficult to elucidate from it, naming cohort and nested case-control as what would be needed · outcome: failed
controls[1]0.95the tagger's words
controlswhether covariate adjustment removed the confounding
eliminates: nothing beyond what was measured - 'we cannot exclude the possibility of some residual confounding caused by unmeasured factors' · outcome: failed
controls[2]0.95the tagger's words
controlswhether the online sample represents the population the prevalence is quoted for
eliminates: nothing, and the direction is named: few elder citizens participated · outcome: failed
controls[3]0.95the tagger's words
conceptsWHO-5
also in: WHO-5
concepts[0]0.95the paper's words
conceptsGAD-7
also in: GAD-7
concepts[1]0.95the paper's words
conceptsdepressive symptomatologyconcepts[2]0.95the paper's words
conceptsAnxiety
also in: Anxiety
concepts[3]0.95the paper's words
conceptsresidual confoundingconcepts[4]0.95the paper's words
conceptssocial media exposureconcepts[5]0.95the paper's words
conceptsmental health problemsconcepts[6]0.95the paper's words
conceptsdepression
also in: depression
concepts[7]0.95the paper's words
conceptsChinese citizens aged≥18 years oldconcepts[8]0.95the paper's words
concepts31 provinces and autonomous regionsconcepts[9]0.95the paper's words
conceptsOnline survey
also in: Online survey
concepts[10]0.95the paper's words
conceptsmultivariable logistic regressionsconcepts[11]0.95the paper's words
conceptscombination of depression and anxiety (CDA)concepts[12]0.95the paper's words
conceptspublic health emergencyconcepts[13]0.95the paper's words
conceptsnovel coronavirus disease (COVID-19)concepts[14]0.95the paper's words
conceptspsychological crisis interventionconcepts[15]0.95the paper's words
conceptssurveillance and active casesconcepts[16]0.95the paper's words
conceptsSocial media
also in: Social media
concepts[17]0.95the paper's words
conceptsself-media and netizensconcepts[18]0.95the paper's words
concepts(mis)information overloadconcepts[19]0.95the paper's words
conceptsfear, anxiety and stigmaconcepts[20]0.95the paper's words
conceptsindirect exposure to mass traumaconcepts[21]0.95the paper's words
conceptspost-traumatic stress disorder (PTSD) symptomsconcepts[22]0.95the paper's words
conceptsrisk perceptionsconcepts[23]0.95the paper's words
conceptsrapid assessmentconcepts[24]0.95the paper's words
conceptscross-sectional studyconcepts[25]0.95the paper's words
conceptsstudy
also in: study
concepts[26]0.95the paper's words
conceptsWenjuanxing platformconcepts[27]0.95the paper's words
conceptscompleted questionnairesconcepts[28]0.95the paper's words
conceptswritten consentconcepts[29]0.95the paper's words
conceptsInstitutional Review Boardconcepts[30]0.95the paper's words
conceptsThe Chinese version of WHO-Five Well-Being Index (WHO-5)concepts[31]0.95the paper's words
conceptsfive positively worded itemsconcepts[32]0.95the paper's words
conceptspresence or absence of well-beingconcepts[33]0.95the paper's words
concepts6-point scale
also in: 6-point scale
concepts[34]0.95the paper's words
conceptssummed score below 13concepts[35]0.95the paper's words
conceptsChinese version of generalized anxiety disorder scale (GAD-7)concepts[36]0.95the paper's words
concepts7 symptoms
also in: 7 symptoms
concepts[37]0.95the paper's words
conceptsscore of 10 or greaterconcepts[38]0.95the paper's words
conceptsSina weibo, Zhihu, Douban, WeChatconcepts[39]0.95the paper's words
concepts“less” (“never” and “once in a while”), “sometimes” and “frequently” (“often” and “very often”)concepts[40]0.95the paper's words
conceptscovariates
also in: covariates
concepts[41]0.95the paper's words
conceptsgender
also in: gender
concepts[42]0.95the paper's words
conceptsage (10-year categories)concepts[43]0.95the paper's words
conceptseducational levelconcepts[44]0.95the paper's words
conceptsmarital statusconcepts[45]0.95the paper's words
conceptsself-rated healthconcepts[46]0.95the paper's words
conceptsoccupation
also in: occupation
concepts[47]0.95the paper's words
conceptsarea
also in: area
concepts[48]0.95the paper's words
conceptsχ 2 /trend testsconcepts[49]0.95the paper's words
conceptsLogistic regression analysesconcepts[50]0.95the paper's words
conceptsadjusted ORs
also in: adjusted ORs
concepts[51]0.95the paper's words
concepts95% confidence intervals (CIs)concepts[52]0.95the paper's words
conceptsSTATA version 13.0 programconcepts[53]0.95the paper's words
conceptsfrequently SMEconcepts[54]0.95the paper's words
conceptsless SME
also in: less SME
concepts[55]0.95the paper's words
conceptshigh odds of anxietyconcepts[56]0.95the paper's words
conceptshigher frequency of SMEconcepts[57]0.95the paper's words
conceptsadjusted odds of depressionconcepts[58]0.95the paper's words
conceptsrural area
also in: rural area
concepts[59]0.95the paper's words
conceptsurban area
also in: urban area
concepts[60]0.95the paper's words
conceptsdisinformation and false reportsconcepts[61]0.95the paper's words
conceptsunfounded fearsconcepts[62]0.95the paper's words
conceptsnegative feelingsconcepts[63]0.95the paper's words
concepts‘infodemics’ teamconcepts[64]0.95the paper's words
conceptslockdown of Wuhanconcepts[65]0.95the paper's words
conceptstransmission of the virusconcepts[66]0.95the paper's words
conceptslongitudinal studiesconcepts[67]0.95the paper's words
conceptscohort studiesconcepts[68]0.95the paper's words
conceptsnested case-control studiesconcepts[69]0.95the paper's words
conceptsrespondent biasconcepts[70]0.95the paper's words
conceptsfew elder citizens’ participationconcepts[71]0.95the paper's words
conceptsresults
also in: results
concepts[72]0.95the paper's words
conceptsunmeasured factorsconcepts[73]0.95the paper's words
conceptsmental health servicesconcepts[74]0.95the paper's words
conceptshotline, online consultation, online course and outpatient consultationconcepts[75]0.95the paper's words
conceptsmonitoring and filtering out false informationconcepts[76]0.95the paper's words
conceptspromoting accurate informationconcepts[77]0.95the paper's words
conceptscross-section collaborationsconcepts[78]0.95the paper's words
unhoused_relationsSina weibo, Zhihu, Douban, WeChat → social media exposure
The named platforms are examples delimiting the exposure question; exemplifies is absent from the eight governed types.
unhoused_relations[0]0.95the tagger's words
unhoused_relationscohort studies → longitudinal studies
Cohort studies are offered as an example of longitudinal work needed next; exemplifies is absent from the eight types.
unhoused_relations[1]0.95the tagger's words
unhoused_relationsnested case-control studies → longitudinal studies
Nested case-control studies are offered as another longitudinal design; exemplifies is absent from the eight types.
unhoused_relations[2]0.95the tagger's words
unhoused_relationslockdown of Wuhan → transmission of the virus
The lockdown is described as a way to interrupt transmission; used-for or purpose-of is absent from the eight types. — the relation stated: Discussion The latest national sample indicated the prevalence of any disorder (excluding dementia), anxiety disorders and depressive disorders was 16.6% (95%CI: 13.0–20.2), 7.6% (95%CI: 6.3–8.8) and 6.9% (95%CI: 6.6–7.2) in China[ 13 ]. Comparing with this national data, the current cross-sectional study found that much higher prevalence of depression (48.3%, 95%CI: 46.9%-49.7%), anxiety (22.6%, 95%CI: 21.4%-23.8%) and CDA (19.4%, 95%CI: 18.3%-20.6%) during COVID-19 outbroke in Wuhan, China. These findings are consistent with the previous studies’ that exposing public health emergency can cause public mental health problems, such as Wenchuan and Lushan earthquakes[ 17 ], 2014 Ebola Outbreak[ 7 , 18 ], and SARS[ 19 ]. Social media is one of main channels updating the COVID-19 information[ 3 ]. This study also found that 82.0% of participants frequently expose them to social media, and frequently SME associated high odds of anxiety and CDA, which is consistent with previous studies [ 11 ]. there may be two reasons explaining the association between frequently SME and mental health. During COVID-19 outbreak, disinformation and false reports about the COVID-19 have bombarded social media and stoked unfounded fears among many netizens[ 20 ], which may confuse people and harm people’s mental health[ 9 ]. Besides, many citizens expressed their negative feelings, such as fear, worry, nervous, anxiety et al. on social media, which are contagious social network[ 21 , 22 ]. So, WHO’s ‘infodemics’ team is working hand in glove with countries’ communications department to deliver information to a broader public audience[ 23 ]. Finally, we also found that SME was not different between participants from Hubei province and others, but the formers faced higher odds of anxiety. It indicated that participants from Hubei province- the infectious focus directly expose to public health emergency, and may suffer more mental health problemes[ 17 , 19 ]. Compared with the control measures taken by other cities, Wuhan have sealed off the city from all outside contact to stop the spread of the COVID-19. As the prevention and control measures called new standard by WHO[ 24 ], the lockdown of Wuhan is a very effective way to interrupt the transmission of the virus, however, the strictest measures in Wuhan might lead to more serious mental health problems of local people
unhoused_relations[3]0.95the tagger's words
unhoused_relationshotline, online consultation, online course and outpatient consultation → mental health services
The listed channels deliver mental-health services; delivered-through is absent from the eight types. — the relation stated: Conclusions In conclusion, our findings show there are high prevalence of mental health problems, which positively associated with frequently SME during the COVID-19 outbreak. These findings implicated the government need pay more attention to mental health among general population while combating with COVID-19. Fortunately, The China government have provided mental health services by varied channel including hotline, online consultation, online course and outpatient consultation[ 6 ], but more attention should be paid to depression and anxiety. The next implication is to combat with “infodemic” by monitoring and filtering out false information and promoting accurate information though cross-section collaborations
unhoused_relations[4]0.95the tagger's words
sensesdepression, AS MEASURED HERE - A WHO-5 SCORE BELOW 13. The instrument's own description, quoted by this paper, is that its items reflect WELL-BEING rather than depressive symptomatology. THE RESULT IS NAMED FOR A CONSTRUCT THE SCALE SAYS IT DOES NOT MEASURE, and the substitution is declared rather than hiddensenses[0]0.95the tagger's words
sensesanxiety, AS MEASURED HERE - GAD-7 at 10 or above, described as `a reasonable cut point` and carrying two citations. The hedge and the citation are what qiu2020's cut-offs lack, and the difference is the whole comparison between the two recordssenses[1]0.95the tagger's words
sensessocial media exposure - a self-reported FREQUENCY, and the exposure variable in a cross-sectional design. `Frequently exposed` people are more anxious; whether the exposure or the anxiety came first is what the paper says it cannot tellsenses[2]0.95the tagger's words
sensesSocial-media exposure - self-reported frequency of seeing COVID-19 news and information on named platforms during the prior weeksenses[3]0.95the tagger's words
sensesFrequent SME - the merged response category combining often and very often, contrasted with less SME as the regression referencesenses[4]0.95the tagger's words
sensesCDA - simultaneous classification for depression by WHO-5 and anxiety by GAD-7senses[5]0.95the tagger's words
sensesAdjusted association - odds ratios from multivariable logistic regressions controlling the listed demographic and contextual covariatessenses[6]0.95the tagger's words
sensesInformation-overload pathway - social media may create misinformation overload, which may in turn cause mental-health problemssenses[7]0.95the tagger's words
sensesOnline-sample bias - participation through a web survey may underrepresent older citizenssenses[8]0.95the tagger's words
sensesCausal-status boundary - the study is cross-sectional and calls for longitudinal cohort or nested case-control designssenses[9]0.95the tagger's words
sensesInfodemic response - monitor and filter false information while promoting accurate information through collaborationsenses[10]0.95the tagger's words
claim_relationscritiques → unmoderated social media during a public health emergency - the paper's 'infodemic' recommendation follows directly from the association it measuresclaim_relations[0]0.95the tagger's words
concept_edgesAnxiety —operationalised-as→ GAD-7
also in: Anxiety · GAD-7
concept_edges[1]0.95the tagger's words
concept_edgescross-sectional study —is-a→ study
the relation itself is separately evidenced · strength of the relation: 1 · note: Compound-name subsumption, explicitly marked as name-derived.
concept_edges[2]0.95the tagger's words
concept_edgesdepression —operationalised-as→ WHO-5
the relation itself is separately evidenced · strength of the relation: 1 · note: The paper says depression was assessed by WHO-5 and specifies the threshold.
also in: depression · WHO-5
concept_edges[3]0.95the tagger's words
concept_edgessocial media exposure —operationalised-as→ “less” (“never” and “once in a while”), “sometimes” and “frequently” (“often” and “very often”)
the relation itself is separately evidenced · strength of the relation: 1 · note: The exposure question is measured by frequency and recoded into three levels.
concept_edges[5]0.95the tagger's words
concept_edgescovariates —part-of→ study
the relation itself is separately evidenced · strength of the relation: 1 · note: The listed covariates are explicitly included in the study.
also in: covariates · study
concept_edges[6]0.95the tagger's words
concept_edgesSocial media —causes→ (mis)information overload
direction on the measure: increases · the relation itself is separately evidenced · strength of the relation: 0.7 · note: Hedged with may: social media may lead to information overload. Audit 2026-09-28: DOUBTFUL - read against its full span and kept, but social media 'may lead to' overload; hedged, and cited.
concept_edges[7]0.95the tagger's words
concept_edges(mis)information overload —causes→ mental health problems
direction on the measure: increases · the relation itself is separately evidenced · strength of the relation: 0.7 · note: Hedged with may: overload may in turn cause mental-health problems. Audit 2026-09-28: DOUBTFUL - read against its full span and kept, but overload 'may cause' mental health problems; hedged, and cited.
concept_edges[8]0.95the tagger's words
concept_edgesindirect exposure to mass trauma —causes→ post-traumatic stress disorder (PTSD) symptoms
direction on the measure: increases · the relation itself is separately evidenced · strength of the relation: 0.7 · note: The cited prior evidence is stated with can increase.
concept_edges[9]0.95the tagger's words
concept_edgesfrequently SME —causes→ high odds of anxiety
status: adjusted cross-sectional association; the study cannot establish causal direction · direction on the measure: increases · the relation itself is separately evidenced · strength of the relation: 1 · status (stated by the tagger, no quotation): adjusted cross-sectional association; the study cannot establish causal direction · note: Governed as an association with explicit evidential status, not as an intervention. Audit 2026-09-28: DOUBTFUL - read against its span and kept, but frequent social-media exposure was positively ASSOCIATED with high odds of anxiety (OR = 1.72); causes overstates an association.
concept_edges[10]0.9the tagger's words
concept_edgeshigher frequency of SME —causes→ adjusted odds of depression
status: insignificant adjusted cross-sectional association · direction on the measure: no-change · the relation itself is separately evidenced · strength of the relation: 0.4 — the record marks this weak · status (stated by the tagger, no quotation): insignificant adjusted cross-sectional association · note: The paper reports the positive association as statistically insignificant.
concept_edges[11]0.9the tagger's words
concept_edgesrural area —contrasted-with→ urban area
differs in: adjusted odds of depression · the relation itself is separately evidenced · strength of the relation: 1 · differs in (stated by the tagger, no quotation): adjusted odds of depression · note: Rural residence has lower adjusted odds than urban residence.
concept_edges[12]0.95the tagger's words
concept_edgesrespondent bias —causes→ results
the relation itself is separately evidenced · strength of the relation: 0.7 · about this quote: DOUBTFUL, found by an audit that read the edge against its span: signed 'increases' with no direction word ('may have affected the results') - the sign should go, the edge may stay; its effect direction was retired for that reason and is kept under a dated before-key. The edge is kept live; a reader should weigh it with this in mind. · note: The paper says online-survey respondent bias may have affected the results. Audit 2026-09-28: DOUBTFUL - read against its span and kept, but respondent bias 'MAY have affected' the results; causes is hedged.
concept_edges[13]0.95the tagger's words
concept_edgesunmeasured factors —causes→ residual confounding
direction on the measure: increases · the relation itself is separately evidenced · strength of the relation: 0.7 · note: The authors cannot exclude residual confounding caused by unmeasured factors.
concept_edges[14]0.95the tagger's words
content_tagsdepression was assessed with the WHO-5, whose five positive items reflect well-being rather than depressive symptomscontent_tags.findings[0]0.95the tagger's words
content_tagsprevalence of depression 48.3% (95%CI 46.9-49.7), anxiety 22.6% (21.4-23.8), and both together 19.4% (18.3-20.6) - every figure with an intervalcontent_tags.findings[1]0.95the tagger's words
content_tagsfrequent social media exposure carries higher adjusted odds of anxiety (OR 1.72, 95%CI 1.31-2.26) and of combined depression-and-anxiety (OR 1.91, 1.52-2.41)content_tags.findings[2]0.95the tagger's words
content_tagsa GAD-7 score of 10 or more is offered as a reasonable cut point for anxiety casescontent_tags.findings[3]0.95the tagger's words
content_tagsthe survey was online, so respondent bias such as few elder citizens taking part may have affected the resultscontent_tags.findings[4]0.95the tagger's words
content_tagsfive positively worded items reflecting the presence or absence of well-being rather than depressive symptomatology, with a summed score below 13 taken to indicate depression
also in: WHO-5
content_tags.definitions[0]0.95the tagger's words
content_tagsseven symptoms rated over the last two weeks from `not at all` to `nearly every day`, scored 0 to 3
also in: GAD-7
content_tags.definitions[1]0.95the tagger's words
content_tagsthe WHO-5 summed score below which depression is counted - the threshold behind the 48.3%
value source note: THE DESCRIPTION DRAWS ON THE PAPER BEYOND THIS QUOTE: the 48.3% is the abstract's prevalence ('The prevalence of depression, anxiety and combination of depression and anxiety (CDA) was 48.3%').
content_tags.quantities[0]0.95the tagger's words
content_tagsparticipants from 31 provinces and autonomous regionscontent_tags.quantities[1]0.95the tagger's words
content_tags95%CI
also in: 95%CI
content_tags.statistics[0]0.95the tagger's words
content_tagsOR
also in: OR
content_tags.statistics[1]0.95the tagger's words
content_tagsSME
also in: SME
content_tags.variables[0]0.95the tagger's words

Interpretive choices

Tags that could not be placed in the text:

What was deliberately not tagged, and why, is recorded per paper by the tagger. Where a paper has no such record, this page says so rather than implying that nothing was declined.

© 2026 Shir Sivroni · ORCID 0009-0000-2597-2824