Prevalence and Influencing Factors of Anxiety and Depression in Patients With Breast Cancer: A Meta-Analysis.
Background: Breast cancer (BC) patients shoulder considerable psychological strain as they traverse the illness trajectory. While anxiety and depression among this population have received substantial research attention, comprehensive global estimates that distinguish anxiety from depression remarka...
| Publicado en: | Actas Espanolas de Psiquiatria Vol. 54; no. 2; pp. 528 - 545 |
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| Autores principales: | , |
| Formato: | Artículo |
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Maria Lopez-Ibor
2026
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=194562710&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 194562710 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 11399287 IVZ jtl: Actas Espanolas de Psiquiatria issn: 11399287 maglogo: N pubinfo: dt: 2026 vid: 54 iid: 2 pid: 80014 pub: Maria Lopez-Ibor artinfo: ui: 194562710 10.62641/aep.v54i2.2167 ppf: 528 ppct: 17 formats: fmt: @attributes: type: P size: 4.7MB tig: atl: Prevalence and Influencing Factors of Anxiety and Depression in Patients With Breast Cancer: A Meta-Analysis. aug: au: Qing, Hua Ye, Lina affil: Emergency Department of West China Hospital, Sichuan University, 610066 Chengdu, Sichuan, China. Colorectal Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, 610041 Chengdu, Sichuan, China. su: Anxiety Mental depression Protective factors Disease prevalence Disease risk factors Breast tumors sug: subj: Anxiety Mental depression Protective factors Disease prevalence Disease risk factors Breast tumors keyword: anxiety breast cancer depression mental health prevalence risk factors ab: Background: Breast cancer (BC) patients shoulder considerable psychological strain as they traverse the illness trajectory. While anxiety and depression among this population have received substantial research attention, comprehensive global estimates that distinguish anxiety from depression remarkably scarce. Even more understudied is the systematic review of factors unique to each condition. Our meta-analysis was designed to redress these gaps by establishing worldwide pooled prevalence figures for both anxiety and depression among BC patients, alongside mapping their associated risk and protective influences. Objective: This study aimed to obtain consolidated global estimates of anxiety and depression prevalence within BC populations, and to explore various risk and protective factors that shape these. Methods: This systematic review and meta-analysis included cross-sectional and cohort studies from multiple databases reporting anxiety/depression prevalence in BC patients. Two investigators independently conducted study selection, data extraction, and quality assessment using the Newcastle-Ottawa Scale (NOS). A random-effects model pooled prevalence estimates; heterogeneity was explored via subgroup analysis and meta-regression. Publication bias was assessed with Egger’s test and funnel plots. Results: This meta-analysis included 32 studies comprising 21,507 BC patients. The pooled prevalence of anxiety was 35% (95% confidence intervals (CI): 30%–39%), and that of depression was 26% (95% CI: 23%–30%), with significant heterogeneity for both (p < 0.001). For anxiety, a high Life Orientation Test-Revised (LOT-R) score was protective, whereas low income was a risk factor. For depression, protective factors included older age, higher income, early tumor stage, and a high LOT-R score. Risk factors were low education, rural residence, disrupted marital status, comorbidities, lack of social support, and a history of mental illness. Sensitivity analysis confirmed that the results of this study were robust; although there was bias in anxiety and depression, its effect is limited after correction. Conclusion: Anxiety and depression are highly prevalent in breast cancer patients, influenced by distinct sociodemographic and clinical factors, necessitating targeted psychological assessment and intervention. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Actas Espanolas de Psiquiatria is the property of Maria Lopez-Ibor and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Actas Espanolas de Psiquiatria holder: Maria Lopez-Ibor dt: @attributes: year: 2026 holdings: @attributes: islocal: N |
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