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  • 1
    Online Resource
    Online Resource
    Data_Sheet_1.docx
    Frontiers Media SA ; 2021
    In:  Frontiers in Psychiatry Vol. 12 ( 2021-6-8)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 12 ( 2021-6-8)
    Abstract: Background: Prevalence estimates of major depressive disorder (MDD) among adults in China have varied widely between studies. In this systematic review and meta-analysis, the overall prevalence of MDD in the Chinese population was estimated from published epidemiological studies and potential moderators that account for variability in estimates were assessed. Methods: A systematic literature search was conducted in PubMed, EMBASE, Web of Science, PsycINFO, China National Knowledge Internet (CNKI), and WanFang databases to identify relevant studies. Data analyses were conducted using the Comprehensive Meta-Analysis Version 2.0. Results: Forty studies comprising 1,024,087 subjects were included. The pooled point, 12-month, and lifetime prevalence rates of MDD in China were 1.1% (95% CI: 0.9–1.4%), 1.6% (95% CI: 1.0–2.5%), and 1.8% (95% CI: 1.5–2.2%), respectively. Subgroup and meta-regression analyses revealed gender, marital status, survey year, being published in English language, use of the Diagnostic and Statistical Manual of Mental Disorders (DSM) diagnostic systems and age as significant moderators of MDD prevalence. Conclusion: The overall prevalence of MDD in the Chinese population appears to be lower than that of most countries, but the rates have been increasing over time and are elevated in particular demographic subgroups. Due to the negative consequences of MDD, effective preventive measures, early identification, and timely treatments are still important and should be offered to those in need.
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    URL: Article
    DOI: 10.3389/fpsyt.2021.659470
    DOI: 10.3389/fpsyt.2021.659470.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2564218-2
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  • 2
    Online Resource
    Online Resource
    Adjunctive Fluvoxamine for Schizophrenia: A Meta-analysis of Randomized Double-Blind, Placebo-Controlled Trials
    Ovid Technologies (Wolters Kluwer Health) ; 2020
    In:  Journal of Clinical Psychopharmacology Vol. 40, No. 4 ( 2020-7), p. 386-390
    Details
    In: Journal of Clinical Psychopharmacology, Ovid Technologies (Wolters Kluwer Health), Vol. 40, No. 4 ( 2020-7), p. 386-390
    Abstract: This was a meta-analysis of double-blind, randomized controlled trials that examined the therapeutic effects and tolerability of adjunctive fluvoxamine versus placebo for schizophrenia. Methods The Review Manager, Version 5.3, was used to analyze data. Results Five double-blind randomized controlled trials (N = 284) covering 145 patients on adjunctive fluvoxamine and 139 patients on placebo were included in the analyses. Meta-analyses of total psychopathology, and negative, positive, and depressive symptoms did not show significant differences between the fluvoxamine and placebo groups. Two studies examined the effects of adjunctive fluvoxamine on cognitive functioning with mixed findings. Fluvoxamine was superior over placebo in lessening weight gain and metabolic abnormalities. Although fluvoxamine led to more discontinuation, no significant group differences were found regarding adverse drug reactions. Conclusions There was inconsistent evidence for the therapeutic effect of adjunctive fluvoxamine on cognitive functions and preliminary evidence for alleviating metabolic syndrome caused by clozapine. More studies are needed to explore further the effectiveness of adjunctive fluvoxamine for schizophrenia.
    Type of Medium: Online Resource
    ISSN: 1533-712X , 0271-0749
    URL: Article
    DOI: 10.1097/JCP.0000000000001245
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2057059-4
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  • 3
    Online Resource
    Online Resource
    Data_Sheet_1.docx
    Frontiers Media SA ; 2022
    In:  Frontiers in Psychiatry Vol. 13 ( 2022-10-24)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 13 ( 2022-10-24)
    Abstract: Depression often triggers addictive behaviors such as Internet addiction. In this network analysis study, we assessed the association between Internet addiction and residual depressive symptoms in patients suffering from clinically stable recurrent depressive disorder (depression hereafter). Materials and methods In total, 1,267 depressed patients were included. Internet addiction and residual depressive symptoms were measured using the Internet Addiction Test (IAT) and the two-item Patient Health Questionnaire (PHQ-2), respectively. Central symptoms and bridge symptoms were identified via centrality indices. Network stability was examined using the case-dropping procedure. Results The prevalence of IA within this sample was 27.2% (95% CI: 24.7–29.6%) based on the IAT cutoff of 50. IAT15 (“Preoccupation with the Internet”), IAT13 (“Snap or act annoyed if bothered without being online”) and IAT2 (“Neglect chores to spend more time online”) were the most central nodes in the network model. Additionally, bridge symptoms included the node PHQ1 (“Anhedonia”), followed by PHQ2 (“Sad mood”) and IAT3 (“Prefer the excitement online to the time with others”). There was no gender difference in the network structure. Conclusion Both key central and bridge symptoms found in the network analysis could be potentially targeted in prevention and treatment for depressed patients with comorbid Internet addiction and residual depressive symptoms.
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    URL: Article
    DOI: 10.3389/fpsyt.2022.997593
    DOI: 10.3389/fpsyt.2022.997593.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2564218-2
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  • 4
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    Prevalence of suicidality in clinically stable patients with major depressive disorder during the COVID-19 pandemic
    Elsevier BV ; 2022
    In:  Journal of Affective Disorders Vol. 307 ( 2022-06), p. 142-148
    Details
    In: Journal of Affective Disorders, Elsevier BV, Vol. 307 ( 2022-06), p. 142-148
    Type of Medium: Online Resource
    ISSN: 0165-0327
    URL: Article
    DOI: 10.1016/j.jad.2022.03.042
    RVK:
    XA 10000
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
    detail.hit.zdb_id: 1500487-9
    SSG: 12
    SSG: 5,2
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  • 5
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    Suicidality in clinically stable bipolar disorder and schizophrenia patients during the COVID-19 pandemic
    Springer Science and Business Media LLC ; 2022
    In:  Translational Psychiatry Vol. 12, No. 1 ( 2022-07-29)
    Details
    In: Translational Psychiatry, Springer Science and Business Media LLC, Vol. 12, No. 1 ( 2022-07-29)
    Abstract: The coronavirus disease 2019 (COVID-19) pandemic has a disproportionate impact on vulnerable subpopulations, including those with severe mental illness (SMI). This study examined the one-year prevalence of suicidal ideation (SI), suicide plans (SP), and suicide attempts (SA) in bipolar disorder (BD) and schizophrenia (SCZ) patients during the pandemic. Prevalence rates were compared between the two disorders and associated factors were examined. A survey was conducted in six tertiary psychiatric hospitals and psychiatric units. People with a diagnosis of BD or SCZ were invited to participate. SI, SP, and SA (suicidality for short) were assessed and associated factors were examined using binary logistical regression. The 1-year prevalence of SI, SP and SA in BD patients were 58.3%, (95% CI: 54.1–62.6%), 38.4% (95% CI: 34.3–42.6%) and 38.6% (95% CI: 34.5–42.8%), respectively, which were higher than the corresponding figures in SCZ patients (SI: 33.2%, 95% CI: 28.6–37.8%; SP: 16.8%, 95% CI: 13.2–20.5%; SA: 19.4%, 95% CI: 15.5–23.3%). Patients with younger age, experience of cyberbullying, a history of SA among family or friends, a higher fatigue and physical pain score, inpatient status, and severe depressive symptoms were more likely to have suicidality. The COVID-19 pandemic was associated with increased risk of suicidality, particularly in BD patients. It is of importance to regularly screen suicidality in BD and SCZ patients during the pandemic even if they are clinically stable.
    Type of Medium: Online Resource
    ISSN: 2158-3188
    URL: Article
    DOI: 10.1038/s41398-022-02045-2
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 2609311-X
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  • 6
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    Internet addiction and its association with quality of life in patients with major depressive disorder: a network perspective
    Springer Science and Business Media LLC ; 2022
    In:  Translational Psychiatry Vol. 12, No. 1 ( 2022-04-04)
    Details
    In: Translational Psychiatry, Springer Science and Business Media LLC, Vol. 12, No. 1 ( 2022-04-04)
    Abstract: Depressive disorders and internet addiction (IA) are often comorbid. The aims of this study were to examine the network structure of IA in patients with major depressive disorders (MDD) and explore the association between IA and quality of life (QoL) in this population. This was a multicenter, cross-sectional survey. IA and QoL were assessed with the Internet Addiction Test (IAT) and the World Health Organization Quality of Life-brief version, respectively. Node expected influence (EI) was used to identify central symptoms in the network model, while the flow network of QoL was generated to examine its association with IA. A total of 1,657 patients with MDD was included. “Preoccupation with the Internet,” “Job performance or productivity suffer because of the Internet,” and “Neglect chores to spend more time online” were central symptoms. The symptom “Form new relationships with online users” had the strongest direct positive relation with QoL, while “Spend more time online over going out with others” and “Job performance or productivity suffer because of the Internet” had the strongest direct negative relations with QoL. Neglecting work caused by IA correlated with QoL, while making friends online appropriately was related to better QoL among MDD patients. Appropriate interventions targeting the central symptoms may potentially prevent or reduce the risk of IA in MDD patients.
    Type of Medium: Online Resource
    ISSN: 2158-3188
    URL: Article
    DOI: 10.1038/s41398-022-01893-2
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 2609311-X
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  • 7
    Online Resource
    Online Resource
    Tribute to health workers in China: A group of respectable population during the outbreak of the COVID-19
    Ivyspring International Publisher ; 2020
    In:  International Journal of Biological Sciences Vol. 16, No. 10 ( 2020), p. 1739-1740
    Details
    In: International Journal of Biological Sciences, Ivyspring International Publisher, Vol. 16, No. 10 ( 2020), p. 1739-1740
    Type of Medium: Online Resource
    ISSN: 1449-2288
    URL: Article
    DOI: 10.7150/ijbs.45135
    Language: English
    Publisher: Ivyspring International Publisher
    Publication Date: 2020
    detail.hit.zdb_id: 2179208-2
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  • 8
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    Prevalence of suicide attempts in bipolar disorder: a systematic review and meta-analysis of observational studies
    Cambridge University Press (CUP) ; 2020
    In:  Epidemiology and Psychiatric Sciences Vol. 29 ( 2020)
    Details
    In: Epidemiology and Psychiatric Sciences, Cambridge University Press (CUP), Vol. 29 ( 2020)
    Abstract: Bipolar disorder (BD) is a severe psychiatric disorder associated with a high risk of suicide. This meta-analysis examined the prevalence of suicide attempts (SA) in patients with BD and its associated factors. Methods A systematic literature search was conducted in the PubMed, PsycINFO, EMBASE and Web of Science databases from their inception to 11 June 2018. The prevalence of SA in BD was synthesised using the random-effects model. Results The search identified 3451 articles of which 79 studies with 33 719 subjects met the study entry criteria. The lifetime prevalence of SA was 33.9% (95% CI 31.3–36.6%; I 2 = 96.4%). Subgroup and meta-regression analyses revealed that the lifetime prevalence of SA was positively associated with female gender, BD-I, BD Not Otherwise Specified and rapid cycling BD subtypes, income level and geographic region. Conclusion This meta-analysis confirmed that SA is common in BD and identified a number of factors related to SA. Further efforts are necessary to facilitate the identification and prevention of SA in BD. Long-term use of mood stabilisers coupled with psycho-social interventions should be available to BD patients to reduce the risk of suicidal behaviour.
    Type of Medium: Online Resource
    ISSN: 2045-7960 , 2045-7979
    URL: Article
    DOI: 10.1017/S2045796019000593
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2020
    detail.hit.zdb_id: 2594528-2
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  • 9
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    Supplemental Information 1: Raw data.
    PeerJ ; 2021
    In:  PeerJ Vol. 9 ( 2021-02-17), p. e10659-
    Details
    In: PeerJ, PeerJ, Vol. 9 ( 2021-02-17), p. e10659-
    Abstract: Sleep disturbance is associated with a number of negative adverse outcomes. This study examined the prevalence of sleep disturbance and its association with demographic and clinical characteristics and quality of life (QOL) in psychiatric nurses in China. Methods This is a multi-center, cross-sectional study involving 11 psychiatric hospitals in China. Three types of sleep disturbance (difficulty initiating sleep (DIS), difficulty maintaining sleep (DMS) and early-morning awakening (EMA)) and QOL were measured by standardized questions or instruments. Results A total of 1,847 psychiatric nurses participated. The overall prevalence of at least one type of sleep disturbance was 71.5% (95% CI [69.3–73.5]); the prevalence of DIS, DMS and EMA was 58.5% (95% CI [56.2–60.8] ), 53.7% (95% CI [51.4–56.0]) and 54.6% (95% CI [52.3–56.9] ), respectively. Nurses with sleep disturbance had significantly lower QOL in physical ( F (1, 1,846) = 219.12, P 〈 0.001), psychological ( F (1, 1,846) = 72.18, P 〈 0.001), social ( F (1, 1,846) = 37.57, P 〈 0.001) and environmental domains ( F (1, 1,846) = 95.45, P 〈 0.001). Multivariable logistic regression analyses revealed that shift work (DIS, OR = 1.6, 95% CI [1.28–1.98]; DMS, OR = 1.2, 95% CI [1.001–1.54] ; EMA, OR = 1.3, 95% CI [1.02–1.58]) and alcohol use (DIS, OR = 1.8, 95% CI [1.46–2.32] ; DMS, OR = 1.8, 95% CI [1.43–2.23]; EMA, OR = 1.7, 95% CI [1.33–2.07] ) were positively associated with sleep disturbance, while higher monthly income (DIS, OR = 0.5, 95% CI [0.38–0.75]; DMS, OR = 0.7, 95% CI [0.51–0.98] ) was negatively associated with sleep disturbance. Conclusion Sleep disturbance was common among nurses in psychiatric hospitals in China, particularly those on shifts and having alcohol use. Health authorities should develop effective measures to reduce risk of sleep disturbance in this population.
    Type of Medium: Online Resource
    ISSN: 2167-8359
    URL: Article
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.7717/peerj.10659
    DOI: 10.7717/peerj.10659/table-1
    DOI: 10.7717/peerj.10659/table-2
    DOI: 10.7717/peerj.10659/supp-1
    Language: English
    Publisher: PeerJ
    Publication Date: 2021
    detail.hit.zdb_id: 2703241-3
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  • 10
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    Image_2.jpg
    Frontiers Media SA ; 2020
    In:  Frontiers in Psychiatry Vol. 11 ( 2020-11-20)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 11 ( 2020-11-20)
    Abstract: Objective: Insomnia is a major health challenge in the general population, but the results of the gender differences in the epidemiology of insomnia have been mixed. This is a meta-analysis to examine the gender difference in the prevalence of insomnia among the general population. Methods: Two reviewers independently searched relevant publications in PubMed, EMBASE, PsycINFO, Web of Science from their inception to 16 April 2019. Studies that reported the gender-based prevalence of insomnia according to the international diagnostic criteria were included for analyses using the random-effects model. Results: Eventually 13 articles were included in the meta-analysis. The pooled prevalence of insomnia in the general population was 22.0% [ n = 22,980, 95% confidence interval (CI): 17.0–28.0%], and females had a significantly higher prevalence of insomnia compared with males (OR = 1.58, 95% CI: 1.35, 1.85, Z = 5.63, p & lt; 0.0001). Subgroup analyses showed that greater gender difference was associated with the use of case-control study design and consecutive sampling method. Meta-regression analyses also revealed that higher proportion of females and better study quality were significantly associated with greater gender difference. Conclusions: This meta-analysis found that the prevalence of insomnia in females was significantly higher than males in the included studies. Due to the negative effects of insomnia on health, regular screening, and effective interventions should be implemented in the general population particularly for females.
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3389/fpsyt.2020.577429
    DOI: 10.3389/fpsyt.2020.577429.s001
    DOI: 10.3389/fpsyt.2020.577429.s002
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2020
    detail.hit.zdb_id: 2564218-2
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