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Saulnier KG, King CA, Ilgen MA, Ganoczy D, Jagusch J, Garlick J, Abraham KM, Lapidos A, Kim HM, Vega E, Ahmedani BK, Pfeiffer PN. Do measures of social support and social distress share general factors associated with suicidal ideation and attempts? Suicide Life Threat Behav 2024. [PMID: 38813963 DOI: 10.1111/sltb.13097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 01/24/2024] [Accepted: 05/22/2024] [Indexed: 05/31/2024]
Abstract
INTRODUCTION Aspects of social relationships have variably been associated with suicidal ideation (SI) and suicide attempts (SAs). This study assessed whether social support and social distress measures have general factors versus measure-specific factors that are associated with suicide risk. METHODS Adults (N = 455, 60.0% female), admitted to psychiatric inpatient units following a recent suicide attempt or active SI, completed assessments of social support (emotional support, instrumental support, friendship, perceived support from significant others, friends, family) and social distress (loneliness, perceived rejection, perceived burdensomeness, thwarted belongingness). Bifactor modeling examined general and specific factors of social support and distress in relation to SI (week prior to hospitalization, via the Beck Scale for SI) and SAs (past 30 days, via the Columbia Suicide Severity Rating Scale). RESULTS SI was significantly associated with the general social support (B = -1.51), the general social distress (B = 1.67), and the specific perceived burdensomeness (B = 1.57) factors. SAs were significantly associated with the specific Perceived Rejection (OR = 1.05) and Thwarted Belongingness (OR = 0.91) factors. CONCLUSION General social support and social distress were associated with SI but not recent SAs. Specific social distress factors were also related to SI and SAs controlling for general social distress, suggesting areas for future interventions.
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Affiliation(s)
- K G Saulnier
- VA Serious Mental Illness Treatment Resource and Evaluation Center, Ann Arbor, Michigan, USA
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - C A King
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - M A Ilgen
- University of Michigan Medical School, Ann Arbor, Michigan, USA
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - D Ganoczy
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - J Jagusch
- University of Michigan Medical School, Ann Arbor, Michigan, USA
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - J Garlick
- University of Michigan Medical School, Ann Arbor, Michigan, USA
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - K M Abraham
- University of Detroit Mercy, Department of Psychology, Detroit, Michigan, USA
| | - A Lapidos
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - H M Kim
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
- University of Michigan Consulting for Statistics, Computing, and Analytics Research, Ann Arbor, Michigan, USA
| | - E Vega
- Humannovations, California, Los Angeles, USA
| | - B K Ahmedani
- Center for Health Policy & Health Services Research, Henry Ford Health, Detroit, Michigan, USA
| | - P N Pfeiffer
- University of Michigan Medical School, Ann Arbor, Michigan, USA
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
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2
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Grover LE, Williamson C, Burdett H, Palmer L, Fear NT. Level of perceived social support, and associated factors, in combat-exposed (ex-)military personnel: a systematic review and meta-analysis. Soc Psychiatry Psychiatr Epidemiol 2024:10.1007/s00127-024-02685-3. [PMID: 38771350 DOI: 10.1007/s00127-024-02685-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 05/03/2024] [Indexed: 05/22/2024]
Abstract
PURPOSE Combat deployment increases exposure to potentially traumatic events. Perceived social support (PSS) may promote health and recovery from combat trauma. This systematic review and meta-analysis aimed to synthesize studies investigating the level of PSS and associated factors among (ex-)military personnel who served in the Iraq/Afghanistan conflicts. METHODS Five electronic databases were searched in August 2023 and searches were restricted to the beginning of the Iraq/Afghanistan conflicts in 2001. The search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A quality assessment was carried out, and a meta-analysis and narrative synthesis were performed. RESULTS In total, 35 papers consisting of 19,073 participants were included. Of these, 31 studies were conducted in the United States (US) and 23 were cross-sectional. The pooled mean PSS score was 54.40 (95% CI: 51.78 to 57.01). Samples with probable post-traumatic stress disorder had a lower mean PSS score (44.40, 95% CI: 39.10 to 49.70). Approximately half of the included studies (n = 19) investigated mental health in relation to PSS, whilst only four explored physical health. The most frequently reported risk factors for low PSS included post-traumatic stress disorder, depression and anxiety, whilst post-traumatic growth and unit support were protective factors. CONCLUSION Higher levels of PSS were generally associated with more positive psychosocial and mental health-related outcomes following deployment. PSS should be targeted in psychosocial interventions and education programmes. Future research should investigate PSS in (ex-)military personnel across other countries and cultures, based on the lack of studies that focused on PSS in countries outside of the US.
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Affiliation(s)
- Laura E Grover
- King's College London, King's Centre for Military Health Research, London, SE5 9RJ, UK.
| | - Charlotte Williamson
- King's College London, King's Centre for Military Health Research, London, SE5 9RJ, UK
| | - Howard Burdett
- King's College London, King's Centre for Military Health Research, London, SE5 9RJ, UK
| | - Laura Palmer
- King's College London, King's Centre for Military Health Research, London, SE5 9RJ, UK
| | - Nicola T Fear
- King's College London, King's Centre for Military Health Research, London, SE5 9RJ, UK
- Academic Department of Military Mental Health, King's College London, London, SE5 9RJ, UK
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3
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Kanbay M, Tanriover C, Copur S, Peltek IB, Mutlu A, Mallamaci F, Zoccali C. Social isolation and loneliness: Undervalued risk factors for disease states and mortality. Eur J Clin Invest 2023; 53:e14032. [PMID: 37218451 DOI: 10.1111/eci.14032] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/07/2023] [Accepted: 05/12/2023] [Indexed: 05/24/2023]
Abstract
Social isolation and loneliness are two common but undervalued conditions associated with a poor quality of life, decreased overall health and mortality. In this review, we aim to discuss the health consequences of social isolation and loneliness. We first provide the potential causes of these two conditions. Then, we explain the pathophysiological processes underlying the effects of social isolation and loneliness in disease states. Afterwards, we explain the important associations between these conditions and different non-communicable diseases, as well as the impact of social isolation and loneliness on health-related behaviours. Finally, we discuss the current and novel potential management strategies for these conditions. Healthcare professionals who attend to socially isolated and/or lonely patients should be fully competent in these conditions and assess their patients thoroughly to detect and properly understand the effects of isolation and loneliness. Patients should be offered education and treatment alternatives through shared decision-making. Future studies are needed to understand the underlying mechanisms better and to improve the treatment strategies for both social isolation and loneliness.
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Affiliation(s)
- Mehmet Kanbay
- Department of Medicine, Division of Nephrology, Koc University School of Medicine, Istanbul, Turkey
| | - Cem Tanriover
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Sidar Copur
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Ibrahim B Peltek
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Ali Mutlu
- Department of Medicine, Koc University School of Medicine, Istanbul, Turkey
| | - Francesca Mallamaci
- Nephrology, Dialysis and Transplantation Unit Azienda Ospedaliera "Bianchi-Melacrino-Morelli" & CNR-IFC, Institute of Clinical Physiology, Research Unit of Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension of Reggio Calabria, Reggio Calabria, Italy
| | - Carmine Zoccali
- Renal Research Institute, New York City, New York, USA
- Institute of Molecular Biology and Genetics (Biogem), Ariano Irpino, Italy and Associazione Ipertensione Nefrologia Trapianto Renal (IPNET), c/o Nefrologia, Grande Ospedale Metropolitano, Reggio Calabria, Italy
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4
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Hu FH, Zhao DY, Fu XL, Zhang WQ, Tang W, Hu SQ, Shen WQ, Chen HL. Effects of social support on suicide-related behaviors in patients with severe mental illness: A systematic review and meta-analysis. J Affect Disord 2023; 328:324-333. [PMID: 36813042 DOI: 10.1016/j.jad.2023.02.070] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 02/23/2023]
Abstract
OBJECTIVE Patients with severe mental illness have a high risk of suicide and frequently living eliminated from mainstream society, but the effects of social support on suicide-related behaviors among this crowd is inconclusive. The present study aimed to explore such effects among patients with severe mental illness. METHODS We implemented a meta-analysis and a qualitative analysis of relevant studies published before February 6, 2023. Correlation coefficients (r) and 95 % CI were selected as the effect size index in meta-analysis. Studies that did not report correlation coefficients were employed for qualitative analysis. RESULTS Out of 4241 identified studies, 16 were identified in this review (6 for meta-analysis, 10 for qualitative analysis). The meta-analysis presented that the pooled correlation coefficients (r) were - 0.163 (95%CI = -0.243, -0.080, P < 0.001), suggesting a negative correlation between social support and suicidal ideation. The subgroup analysis showed that this effect works in all bipolar disorder, major depression, and schizophrenia. Concerning qualitative analysis, social support presented positive effects on reducing suicidal ideation, suicide attempts, and suicide death. The effects were consistently reported in female patients. However, there existed some unaffected results in males. LIMITATIONS The included studies were from middle- and high-income countries and used inconsistent measurement tools, our results may have some bias. CONCLUSIONS The effects of social support in reducing suicide-related behaviors were positive, but it showed better effects in both female patients and adults. Males and adolescents deserve more attention. Future research needs to pay more attention to the implementation methods and effects of personalized social support.
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Affiliation(s)
- Fei-Hong Hu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Dan-Yan Zhao
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Xue-Lei Fu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Wan-Qing Zhang
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Wen Tang
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Shi-Qi Hu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Wang-Qin Shen
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Hong-Lin Chen
- School of Public Health, Nantong University, Nantong, Jiangsu, PR China.
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5
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Zhao C, He J, Du M, Xu H, Lai X, Yu G, Zhang G. A cross-lagged study of the associations among problematic smartphone use, depressive symptoms, and suicidal ideation in chinese university students. CURRENT PSYCHOLOGY 2023:1-12. [PMID: 37359702 PMCID: PMC10052245 DOI: 10.1007/s12144-023-04560-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/31/2023]
Abstract
The present study aimed to investigate the longitudinal and reciprocal relationships among problematic smartphone use (PSU), depressive symptoms (DS), and suicidal ideation (SI) in Chinese university students. Using a cross-lagged design, the Mobile Phone Addiction Inventory Scale, the Center for Epidemiologic Studies Depression Scale, and the Self-Rating Idea of Suicide Scale as research instruments, 194 university students completed a questionnaire four consecutive times. June of Year 1, December of Year 2, June of Year 2, and December of Year 3 of their college study. We refer to these as the Time 1 (T1), Time 2 (T2), Time 3 (T3), and Time 4 (T4) assessments, respectively. The levels of PSU and DS fluctuated significantly over time. DS at T1 was significantly predicted to influence SI at T2 (β = 0.17, p < .05); DS at T3 was significantly predicted by PSU and by SI at T2 (respectively, β = 0.30, p < .05; β = 0.21, p < .05); DS at T2 significantly predicted PSU at T3 (β = 0.14, p < .05); and DS at T3 significantly predicted SI at T4 (β = 0.14, p < .05) in the cross-lagged pathway. DS at T3 fully mediated the relationship between PSU at T2 and SI at T4 (indirect effect: β = 0.133, 95% CI = [0.063, 0.213]). The results suggest that there is a reciprocal relationship between PSU and DS and, furthermore, that DS plays an important mediating role between PSU and SI. Our results suggest the importance of early identification and treatment of SI. Timely reduction of PSU and improvement of DS among university students may help prevent SI.
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Affiliation(s)
- Chengjia Zhao
- School of Education, Renmin University of China, Beijing, 100872 China
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
| | - Jiangkang He
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
| | - Mingxuan Du
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
| | - Huihui Xu
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
| | - Xinyi Lai
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
| | - Guoliang Yu
- Institute of Psychology, Renmin University of China, Beijing, 100872 China
| | - Guohua Zhang
- Department of Psychology, School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 China
- The Affiliated Kangning Hospital, Wenzhou Medical University, Wenzhou, 325035 China
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6
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Chen J, Zhang Y, Cheng F, Xie J, Zhang K, Hu D. Symptom distress and suicidal ideation among Chinese ovarian cancer patients: A moderated mediation model of depression and suicide resilience. Front Psychol 2023; 14:1073995. [PMID: 36895757 PMCID: PMC9989189 DOI: 10.3389/fpsyg.2023.1073995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/03/2023] [Indexed: 02/25/2023] Open
Abstract
Objective The aim of this study was to examine whether depression mediates the relationship between symptom distress and suicidal ideation in Chinese patients with ovarian cancer, and whether this mediating effect was moderated by suicide resilience. Methods From March to October 2022, this cross-sectional study was performed in a three Grade 3A hospital and an oncology specialty hospital in Wuhan, Hubei Province, China. Ultimately, 213 ovarian cancer patients completed anonymous self-report. Bootstrapping method was used for regression analysis to test the mediating and moderating effects. Results Among the 213 participants, 29.58% (n = 63) exhibited significant suicidal ideation. Symptom distress was positively associated with suicidal ideation, and depression partially mediated this relationship. Suicide resilience moderated the relationship between depression and suicidal ideation. In ovarian cancer patients with low suicide resilience, the effect of symptom distress on suicidal ideation through depression was greater, while in patients with high suicide resilience, this effect was attenuated. Conclusion Our study suggests that symptom distress could be more likely to lead to suicidal ideation as depression levels increase in ovarian cancer patients. Fortunately, suicide resilience could attenuate this negative effect.
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Affiliation(s)
- Jie Chen
- Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yinying Zhang
- Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Cheng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinzhi Xie
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Keke Zhang
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Deying Hu
- Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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7
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Wu H, Lu L, Qian Y, Jin XH, Yu HR, Du L, Fu XL, Zhu B, Chen HL. The significance of cognitive-behavioral therapy on suicide: An umbrella review. J Affect Disord 2022; 317:142-148. [PMID: 36041581 DOI: 10.1016/j.jad.2022.08.067] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 07/27/2022] [Accepted: 08/21/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Suicide becomes a widespread public health concern. Cognitive-behavioral therapy (CBT) is used to correct negative thoughts and behaviors of patients at risk of suicide. The aim of this research is to summarize and evaluate the existing evidence to explore the impact of CBT on suicide. METHOD We conducted a systematic searched in PubMed, Web of Science, Cochrane database from the first available year to March 2021. The methodological quality was evaluated by AMSTAR-2 tool, and the evidence quality was evaluated by GRADE classification. We summarized all the comparative effects of CBT on suicide, and used forest plots to describe the impact of CBT on suicide related outcomes included suicidal ideation, suicide attempts. The random effects model was used to summarize data. RESULTS Nine systematic reviews and meta-analysis were included. Most of the systematic reviews and meta-analysis were of medium methodological and evidence quality. The impact of CBT on suicide outcomes could be divided into the following two categories: CBT reduced levels of suicidal ideation (SMD -0.28, 95 % CI -0.36 to -0.21), CBT relieved suicide attempts (RR 0.77, 95 % CI 0.69 to 0.87). CONCLUSION Based on the current evidence, CBT could relieve suicide, including suicide ideation, suicide attempts. CBT is scalable and cost-effective. It is helpful for health professionals to formulate personalized CBT programs, promote clinical and community applications and integrate them into comprehensive suicide interventions and prevention strategies.
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Affiliation(s)
- Hua Wu
- Medical School of Nantong University, Nantong, Jiangsu 226001, China
| | - Liu Lu
- Medical School of Nantong University, Nantong, Jiangsu 226001, China
| | - Yan Qian
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Xiao-Hong Jin
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Hai-Rong Yu
- Department of Thoracic Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Lin Du
- Medical School of Nantong University, Nantong, Jiangsu 226001, China
| | - Xue-Lei Fu
- Medical School of Nantong University, Nantong, Jiangsu 226001, China
| | - Bin Zhu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Nantong, University and Nantong First people's Hospital, Haier Lane Road, No.6, Nantong, Jiangsu 226001, China.
| | - Hong-Lin Chen
- School of Public Health, Nantong University, Nantong, Jiangsu 226019, China.
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8
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Kahn GD, Tam SH, Felton JW, Westphal J, Simon GE, Owen‐Smith AA, Rossom RC, Beck AL, Lynch FL, Daida YG, Lu CY, Waring S, Frank CB, Akinyemi EO, Ahmedani BK. Cancer and psychiatric diagnoses in the year preceding suicide. Cancer Med 2022; 12:3601-3609. [PMID: 36114785 PMCID: PMC9939190 DOI: 10.1002/cam4.5201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/09/2022] [Accepted: 08/23/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Patients with cancer are known to be at increased risk for suicide but little is known about the interaction between cancer and psychiatric diagnoses, another well-documented risk factor. METHODS Electronic medical records from nine healthcare systems participating in the Mental Health Research Network were aggregated to form a retrospective case-control study, with ICD-9 codes used to identify diagnoses in the 1 year prior to death by suicide for cases (N = 3330) or matching index date for controls (N = 297,034). Conditional logistic regression was used to assess differences in cancer and psychiatric diagnoses between cases and controls, controlling for sex and age. RESULTS Among patients without concurrent psychiatric diagnoses, cancer at disease sites with lower average 5-year survival rates were associated with significantly greater relative risk, while cancer disease sites with survival rates of >70% conferred no increased risk. Patients with most psychiatric diagnoses were at higher risk, however, there was no additional risk conferred to these patients by a concurrent cancer diagnosis. CONCLUSION We found no evidence of a synergistic effect between cancer and psychiatric diagnoses. However, cancer patients with a concurrent psychiatric illness remain at the highest relative risk for suicide, regardless of cancer disease site, due to strong independent associations between psychiatric diagnoses and suicide. For patients without a concurrent psychiatric illness, cancer disease sites associated with worse prognoses appeared to confer greater suicide risk.
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Affiliation(s)
- Geoffrey D. Kahn
- Center for Health Policy & Health Services ResearchHenry Ford HealthDetroitMichiganUSA
| | - Samantha H. Tam
- Department of Otolaryngology – Head and Neck SurgeryHenry Ford HealthDetroitMichiganUSA
| | - Julia W. Felton
- Center for Health Policy & Health Services ResearchHenry Ford HealthDetroitMichiganUSA
| | - Joslyn Westphal
- Center for Health Policy & Health Services ResearchHenry Ford HealthDetroitMichiganUSA
| | - Gregory E. Simon
- Kaiser Permanente Washington Health Research InstituteSeattleWAUSA
| | - Ashli A. Owen‐Smith
- Department of Health Policy and Behavioral SciencesGeorgia State University School of Public HealthAtlantaGeorgiaUSA
| | | | - Arne L. Beck
- Institute for Health Research, Kaiser Permanente ColoradoAuroraColoradoUSA
| | - Frances L. Lynch
- Center for Health ResearchKaiser Permanente HawaiiPortlandOregonUSA
| | - Yihe G. Daida
- Center for Integrated Health Care ResearchKaiser Permanente HawaiiHonoluluHawaiiUSA
| | - Christine Y. Lu
- Department of Population MedicineHarvard Medical School and Harvard Pilgrim Health Care InstituteBostonMassachusettsUSA
| | | | | | | | - Brian K. Ahmedani
- Center for Health Policy & Health Services ResearchHenry Ford HealthDetroitMichiganUSA
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9
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Sauer C, Grapp M, Bugaj TJ, Maatouk I. Suicidal ideation in patients with cancer: Its prevalence and results of structural equation modelling. Eur J Cancer Care (Engl) 2022; 31:e13650. [PMID: 35801643 DOI: 10.1111/ecc.13650] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 06/03/2022] [Accepted: 06/21/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Patients with cancer have a higher risk of suicidal ideation (SI) and suicidality than the general population. This study was designed to investigate the prevalence of SI and its association with psychosocial and sociodemographic factors and tumour entity. METHODS In this observational cross-sectional study, 4372 adult patients with different cancer entities were enrolled. We assessed the outcome variables (i.e. SI, depressive and anxiety symptoms, mental and physical fatigue and sociodemographic data) using self-report questionnaires. Data were analysed via descriptive statistics, binomial logistic regression and structural equation modelling (SEM). RESULTS Among all patients, 627 (14.3%) reported SI, of whom 12.8% reported SI on several days, 0.9% on half of the days and 0.6% nearly every day. Age, anxiety, mental fatigue and the Patient Health Questionnaire-9 items 'feeling down, depressed and hopeless', 'feeling bad about oneself' and 'slowing or agitation' were significant predictors of SI. SEM, including all significant predictors with a latent depressiveness-demoralisation variable, explained 30.3% variance of SI, showing a good fit. CONCLUSIONS Our results showed that a significant number of patients with cancer show SI. Future long-term studies are needed to address the differential contribution of depression and demoralisation on SI in patients with cancer.
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Affiliation(s)
- Christina Sauer
- Department of General Internal and Psychosomatic Medicine, University Hospital Heidelberg, Heidelberg, Germany.,National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Miriam Grapp
- Department of General Internal and Psychosomatic Medicine, University Hospital Heidelberg, Heidelberg, Germany.,National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Till J Bugaj
- Department of General Internal and Psychosomatic Medicine, University Hospital Heidelberg, Heidelberg, Germany.,National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - Imad Maatouk
- Department of General Internal and Psychosomatic Medicine, University Hospital Heidelberg, Heidelberg, Germany.,Section of Psychosomatic Medicine, Psychotherapy and Psychooncology, Department of Internal Medicine II, Julius-Maximilian University Würzburg, Würzburg, Germany
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10
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Wu H, Ji JM, Qian Y, Jin XH, Yu HR, Liu XM, Du L, Fu XL, Chen HL. Relationship between depressive symptoms and internet usage time among adolescents: Results from a nationwide survey. Psychiatry Res 2022; 313:114603. [PMID: 35544986 DOI: 10.1016/j.psychres.2022.114603] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 12/27/2022]
Abstract
Adolescent depression is becoming a public health problem. In this study the association between depressive symptoms and internet usage time in adolescents was examined, with data collected from the China Education Tracking Survey (CEPS). The survey is publicly available and carried out nationwide. A logistic regression analysis was conducted with odds ratios (OR) and 95% confidence intervals (CI), the subgroup analysis examined the relationships between internet usage time and depressive symptoms. A total of 10,705 adolescents were involved, where 46.4% of them are caught by the internet for more than two hours per day. Adolescents keeping on the internet for 6-8 h per day were reported to have higher odds of depressive symptoms than adolescents who were free from it with the confounders of individual, family, and school adjusted, which were observed among groups with a medium family economic status without living with their father and with a sleep time less than nine hours. The results revealed that adolescents spending more time online had a higher risk of experiencing depression symptoms. This study suggested that it is helpful for mental health professionals to evaluate and develop prevention interventions for depressive symptoms in adolescents promptly through monitoring and managing online time.
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Affiliation(s)
- Hua Wu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Jia-Mei Ji
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China; Nantong Tongzhou District People's Hospital, Nantong, Jiangsu, PR China
| | - Yan Qian
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, PR China
| | - Xiao-Hong Jin
- Department of Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, PR China
| | - Hai-Rong Yu
- Department of Thoracic Oncology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, PR China
| | - Xiao-Man Liu
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, PR China
| | - Lin Du
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Xue-Lei Fu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Hong-Lin Chen
- School of Public Health, Nantong University, 9# Se yuan Road, Nantong, Jiangsu 226000, PR China.
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Ernst M, Beutel ME, Brähler E. Cancer as a risk factor for distress and its interactions with sociodemographic variables in the context of the first wave of the COVID-19 pandemic in Germany. Sci Rep 2022; 12:2021. [PMID: 35132127 PMCID: PMC8821553 DOI: 10.1038/s41598-022-06016-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 01/21/2022] [Indexed: 12/14/2022] Open
Abstract
The COVID-19 pandemic poses a psychological challenge, especially for individuals with chronic illnesses. The aim of this study was to investigate associations of cancer with distress, including its interplay with further risk and protective factors. We conducted a representative survey of the German population (N = 2503, including N = 144 with a cancer diagnosis) during the first wave of the pandemic. In multiple linear and logistic regression analyses, we tested associations of cancer with depression and anxiety symptoms and suicidal ideation. We also investigated moderating effects of age, gender, income, living situation, marital status, and loneliness. Individuals with cancer were more likely to report anxiety symptoms (φ = .061), suicidal ideation (φ = .050), and loneliness (φ = .044) than other participants. In regression analyses that controlled for sociodemographic differences, cancer was still associated with anxiety symptoms. We also observed interaction effects, indicating that this relation was especially strong in men with cancer and that cancer survivors with a low income were particularly likely to report anxiety symptoms. The findings demonstrate that cancer survivors are a vulnerable group and that factors of different life domains interact in shaping well-being in the population, necessitating comprehensive risk assessment and support offers during the pandemic and beyond.
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Affiliation(s)
- Mareike Ernst
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes-Gutenberg-University Mainz, Mainz, Germany.
| | - Manfred E Beutel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes-Gutenberg-University Mainz, Mainz, Germany
| | - Elmar Brähler
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes-Gutenberg-University Mainz, Mainz, Germany.,Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
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12
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Holt-Lunstad J. Social Connection as a Public Health Issue: The Evidence and a Systemic Framework for Prioritizing the "Social" in Social Determinants of Health. Annu Rev Public Health 2022; 43:193-213. [PMID: 35021021 DOI: 10.1146/annurev-publhealth-052020-110732] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
There is growing interest in and renewed support for prioritizing social factors in public health both in the USA and globally. While there are multiple widely recognized social determinants of health, indicators of social connectedness (e.g., social capital, social support, social isolation, loneliness) are often noticeably absent from the discourse. This article provides an organizing framework for conceptualizing social connection and summarizes the cumulative evidence supporting its relevance for health, including epidemiological associations, pathways, and biological mechanisms. This evidence points to several implications for prioritizing social connection within solutions across sectors, where public health work, initiatives, and research play a key role in addressing gaps. Therefore, this review proposes a systemic framework for cross-sector action to identify missed opportunities and guide future investigation, intervention, practice, and policy on promoting social connection and health for all. Expected final online publication date for the Annual Review of Public Health, Volume 43 is April 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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13
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He J, Li X, Yu M. The correlation of serum/plasma IGF-1 concentrations with obstructive sleep apnea hypopnea syndrome: A meta-analysis and meta-regression. Front Endocrinol (Lausanne) 2022; 13:922229. [PMID: 36120463 PMCID: PMC9471370 DOI: 10.3389/fendo.2022.922229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 08/11/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Obstructive sleep apnea hypopnea syndrome (OSAHS) is a common disease that has serious cardiovascular and metabolic effects. Insulin-like growth factor 1 (IGF-1) levels are reportedly reduced in patients with OSAHS; however, this is still a matter of debate. Therefore, we investigated the association between serum/plasma IGF-1 levels and OSAHS in this meta-analysis. METHODS Wan Fang, Excerpta Medica dataBASE, Web of Science, China National Knowledge Infrastructure, VIP, PubMed, and other databases were searched for materials published in any language before April 2, 2022. Two researchers analyzed the studies for quality according to the Newcastle-Ottawa Scale. The acquired data were analyzed using Stata 11.0 and R 3.6.1 software. The effect size was estimated and calculated using standard mean differences and correlation coefficients. Moreover, a combined analysis was conducted using either a random- or fixed-effects model. RESULTS Ultimately, 34 studies met our inclusion criteria. Our findings revealed that the plasma/serum IGF-1 concentrations in patients with OSAHS was significantly reduced compared with those in healthy subjects. Subgroup analyses were performed according to OSAHS severity, ethnicity, age, body mass index, specimen testing method, and study design. The outcomes suggested that nearly all subgroups of patients with OSAHS had reduced serum IGF-1 levels. Disease severity and differences in ethnicity were identified as possible influencing factors of serum IGF-1 levels in patients with OSAHS in the meta-regression analysis, and no other factors were found to alter plasma/serum IGF-1 concentrations. Moreover, plasma/serum IGF-1 concentrations were negatively correlated with apnea-hypopnea index and oxygen desaturation index scores and positively associated with minimum oxygen saturation. CONCLUSION Serum/plasma IGF-1 concentrations in patients with OSAHS were greatly reduced compared with those of patients in the control group, and were negatively correlated with apnea-hypopnea index and oxygen desaturation index scores and positively correlated with minimum oxygen saturation. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022322738.
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Affiliation(s)
- Jie He
- Clinical Medical College of Chengdu Medical College, Chengdu, China
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
- *Correspondence: Jie He,
| | - Xiaoyan Li
- Clinical Medical College of Chengdu Medical College, Chengdu, China
- Department of Endocrinology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Mi Yu
- Clinical Medical College of Chengdu Medical College, Chengdu, China
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
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14
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He J, Wang C, Li W. Laryngopharyngeal Reflux in Obstructive Sleep Apnea-Hypopnea Syndrome: An Updated Meta-Analysis. Nat Sci Sleep 2022; 14:2189-2201. [PMID: 36545474 PMCID: PMC9762266 DOI: 10.2147/nss.s390272] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/04/2022] [Indexed: 12/15/2022] Open
Abstract
Laryngopharyngeal reflux (LPR) is a common disorder in patients with obstructive sleep apnea-hypopnea syndrome (OSAHS). This meta-analysis was carried out to evaluate the LPR prevalence in individuals with OSAHS and to analyze the correlation of LPR positivity with the clinical features of patients with OSAHS. A detailed review of the English and Chinese literature on the occurrence of LPR in patients with OSAHS was performed by employing online search tools such as PubMed, EMBASE, Web of Science, VIP, CNKI, WanFang, etc. Two researchers analyzed the studies for quality according to the STROBE standard checklist. The acquired data were analyzed using Stata 11.0 and R 3.6.1 software. The effect size was estimated and calculated using weighted mean difference (WMD) and correlation coefficients. Moreover, a combined analysis was performed by employing either a random- or fixed-effects model. Ultimately, 27 studies met our inclusion criteria. Our study revealed that the LPR prevalence in OSAHS patients was 49%. We carried out subgroup analyses as per OSAHS severity, ethnicity, and body mass index (BMI). The results suggested that the probability of LPR in European and American patients with OSAHS was higher, and the prevalence of LPR was higher in obese individuals and patients with severe OSAHS. Moreover, apnea-hypopnea index (AHI) and BMI were higher in LPR-positive OSAHS patients than in LPR-negative OSAHS patients, but no significant variation in age was observed in the two groups. Moreover, the reflux symptom index (RSI) scores and the reflux finding score (RFS) exhibited a positive correlation with AHI. The current literature shows a higher incidence of LPR in individuals with OSAHS (49%). The severity of AHI in individuals with OSAHS is associated with the presence of LPR. Patients with OSAHS accompanied by LPR showed higher BMI and AHI as compared to those patients with LPR-negative OSAHS.
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Affiliation(s)
- Jie He
- Clinical Medical College of Chengdu Medical College, Chengdu, People's Republic of China.,Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, People's Republic of China
| | - Chunmao Wang
- Clinical Medical College of Chengdu Medical College, Chengdu, People's Republic of China.,Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, People's Republic of China
| | - Wancheng Li
- Clinical Medical College of Chengdu Medical College, Chengdu, People's Republic of China.,Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, People's Republic of China
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15
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Fadoir NA, Marie L, Basu N, Schuler K, Granato S, Smith PN. Exploring interpersonal theory of suicide typologies in patients with cancer: A latent profile analysis. DEATH STUDIES 2021; 47:1-10. [PMID: 34971345 DOI: 10.1080/07481187.2021.2021567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The current study examined patterns of endorsement of Interpersonal Theory of Suicide constructs in a group of patients with cancer (N = 133) via Latent Profile Analysis. Four profiles were identified: (1) Interpersonally Distressed (n = 7; 5.2%), (2) Burdened (n = 11; 8.3%), (3) Fearless About Death (n = 40; 30.1%), (4) Non-Distressed (n = 75; 56.4%). Profiles with higher levels of thwarted belongingness, perceived burdensomeness, and hopelessness were associated with greater suicide ideation. Results also suggest there may be characteristics of patients with cancer that require unique consideration about the potential meaning and relevance of such constructs.
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Affiliation(s)
- Nicholas A Fadoir
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Laura Marie
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Natasha Basu
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Kaitlyn Schuler
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Stephani Granato
- Oklahoma City VA Health Care System, Oklahoma City, Oklahoma, USA
| | - Phillip N Smith
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
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16
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The Association between Social Support and Cognitive Impairment among the Urban Elderly in Jinan, China. Healthcare (Basel) 2021; 9:healthcare9111443. [PMID: 34828488 PMCID: PMC8625136 DOI: 10.3390/healthcare9111443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/22/2021] [Accepted: 10/24/2021] [Indexed: 11/16/2022] Open
Abstract
China is currently facing a severe challenge of population ageing. However, no study has specifically explored the association between social support and cognitive impairment in Chinese urban elderly aged 60 and older. We explored the prevalence of cognitive impairment and its relationship with social support among the urban elderly aged above 60 years in Jinan, China. A total of 522 urban elderly individuals were recruited using multi-stage cluster random sampling, of which 35.55% were males and 64.45% were females. The average age of all participants was 69.66 ± 8.91 years old. Social support was assessed using the Social Support Rating Scale. Cognitive status was assessed using the Mini-Mental State Examination. Data were collected through face-to-face interviews using structured questionnaires. Descriptive analysis, chi-square tests, and logistic regression analyses were conducted. After analysing the data from 512 participants, 154 (30.1%), 352 (68.8%), and 6 (1.2%) participants had high, moderate, and low levels of social support, respectively. In addition, 125 participants (24.4%) had a cognitive impairment, while the other 387 participants (75.6%) had a normal cognitive status. Binary logistic regression analyses showed that age, educational level, occupation or pre-retirement occupation, and social support were statistically associated with cognitive impairment. A significant association between social support and cognitive impairment was found among the urban elderly in Jinan, China, which provided useful information for the intervention of cognitive impairment. More attention should be paid to the social support of the urban elderly to effectively reduce the occurrence of cognitive impairment.
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17
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Fu XL, Wu H, Qian Y, Jin XH, Yu HR, Du L, Chen HL, Shi YQ. Incidence of suicide mortality among childhood cancer survivors: A population-based retrospective study. Psychiatry Res 2021; 304:114119. [PMID: 34325189 DOI: 10.1016/j.psychres.2021.114119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/30/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
The aim of our study was to investigate the suicide rates among childhood cancer survivors and assess factors associated with higher suicide risk. A review of data from Surveillance, Epidemiology, and End Results (SEER) program from 1975 to 2016 was performed for this study. This program is based on the US population and is supported by the US National Cancer Institute (NCI). Survivors diagnosed with childhood cancer were recorded. There were 40 suicides among 567,233 person-years, giving a suicide rate of 7.1 per 100,000 person-years. Compared with cancer diagnosed between 10 and 14 years old, survivors with cancer diagnosed between 0 and 4 years old had lower suicide risk. Females had a lower risk of suicide than males. Compared with survivors of thyroid cancer, the aHRs were 0.16 for acute lymphocytic leukemia, 0.15 for nodal Hodgkin's lymphoma, 0.14 for brain cancers and 0.09 for kidney cancers. Most suicides occurred after 15 years old. Suicide was a problem for survivors, especially those with thyroid cancer. Beside treating patients holistically, early psychological interventions such as communicating effectively, providing social support and follow-up care related to psychological health are needed.
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Affiliation(s)
- Xue-Lei Fu
- School of Medicine, Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Hua Wu
- School of Medicine, Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Yan Qian
- Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Xiao-Hong Jin
- Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Hai-Rong Yu
- Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Lin Du
- School of Medicine, Nantong University, Nantong, Jiangsu, 226001, PR China
| | - Hong-Lin Chen
- School of Public Health, Nantong University, Nantong, Jiangsu, 226019, PR China.
| | - Ya-Qin Shi
- School of Medicine, Nantong University, Nantong, Jiangsu, 226001, PR China.
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18
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Nakano T, Hasegawa T, Okada M. Analysing the Impacts of Financial Support for Regional Suicide Prevention Programmes on Suicide Mortality Caused by Major Suicide Motives in Japan Using Statistical Government Data. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073414. [PMID: 33806105 PMCID: PMC8036759 DOI: 10.3390/ijerph18073414] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/17/2021] [Accepted: 03/21/2021] [Indexed: 11/24/2022]
Abstract
To improve and plan regional suicide prevention programmes that utilise more cost-effective governmental financial support compared with previous programmes, the present study determined the effects of the amount of financial support provided for regional suicide prevention programmes, such as the Emergency Fund to Enhance Community-Based Suicide Countermeasures (EFECBSC), on the trends of suicide mortalities caused by six major suicide motives between 2009 and 2018, using forward multiple regression analysis. The ranking order of motives for male suicide was health, economy, family, employment, romance and school (in that order), whereas the ranking order for females was health, family, economy, romance, employment and school. Male suicide mortality caused by economy-related motives was significantly/inversely related to prefectural intervention programmes, whereas mortality caused by health-related motives was also significantly/inversely related to prefectural intervention programmes, but significantly/positively related to prefectural personal consultation support programmes. Contrary to males, female suicide mortality caused by health-related motives was significantly/inversely related to the municipal development programmes of leaders/listeners, whereas mortality caused by family- and school-related motives was significantly/positively related to prefectural and municipal telephone consultation support programmes, respectively. Contrary to our expectations, school-aged female suicide mortality caused by school-related motives was significantly/positively related to prefectural personal consultation support, enlightenment and municipal telephone consultation support programmes. These results indicate that Japanese regional suicide prevention programmes probably affect the suppression of male suicide mortality. However, these programmes are possibly ineffective, or at least partially, have an adverse effect, in regard to the suicide mortalities of female and school-aged populations. Therefore, we should work to improve regional suicide prevention programmes, making them more cost-effective and targeted towards female and school-aged populations in the future.
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19
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Li X, He J. The Association Between Serum/Plasma Leptin Levels and Obstructive Sleep Apnea Syndrome: A Meta-Analysis and Meta-Regression. Front Endocrinol (Lausanne) 2021; 12:696418. [PMID: 34671315 PMCID: PMC8522441 DOI: 10.3389/fendo.2021.696418] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/07/2021] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Obstructive sleep apnea syndrome (OSAS) is associated with various adipokines. Leptin, a common adipokine, has attracted considerable attention of many researchers in recent years. So far, there has been little agreement on whether blood leptin levels differ in patients with OSAS. Thus, this meta-analysis examined the relationship between serum/plasma leptin levels and the occurrence of OSAS. METHOD WanFang, Embase, CNKI, Medline, SinoMed, Web of Science, and PubMed were searched for articles before March 30, 2021, with no language limitations. STATA version 11.0 and R software version 3.6.1 were used to analyze the obtained data. The weighted mean difference and correlation coefficients were used as the main effect sizes with a random-effects model and a fixed-effects model, respectively. Trial sequential analysis was conducted using dedicated software. RESULT Screening of 34 publications identified 45 studies that met the inclusion criteria of this meta-analysis and meta-regression. Our results suggested that plasma/serum leptin levels were remarkably higher in individuals with OSAS than in healthy individuals. Subgroup analyses were performed based on OSAS severity, ethnicity, age, body mass index, assay type, and sample source. The serum and plasma leptin levels were increased in nearly all OSAS subgroups compared to those in the corresponding control groups. Meta-regression analysis indicated that age, BMI, severity, assay approaches, study design, PSG type and ethnicity did not have independent effect on leptin levels. Furthermore, a positive relationship between the serum/plasma leptin level and apnea-hypopnea index (AHI) was found in the meta-analysis. The results of the trial sequential analysis suggested that the enrolled studies surpassed the required information size, confirming that our study findings were reliable. CONCLUSION Our study results demonstrate that OSAS patients have higher leptin levels in serum/plasma compared to controls, and the serum/plasma leptin level is positively correlated with AHI, especially in adults.
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Affiliation(s)
- Xiaoyan Li
- Department of endocrinology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Jie He
- Department of Pulmonary and Critical Care Medicine, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
- *Correspondence: Jie He,
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