Meta-analysis of efficacy and feasibility of exercise interventions as adjunctive therapy for patients with schizophrenia
10.3760/cma.j.cn371468-20230426-00200
- VernacularTitle:运动干预对精神分裂症患者辅助治疗有效性和可行性的Meta分析
- Author:
Jing GUO
1
;
Keju LIU
;
Yundan LIAO
;
Ying QIN
;
Weihua YUE
Author Information
1. 滨州医学院应用心理学系，烟台 264009
- Keywords:
Aerobic exercise intervention;
Schizophrenia;
Meta-analysis;
Positive and negative symptom scale;
Negative symptoms
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2024;33(2):177-185
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To systematically evaluate the effectiveness and feasibility of aerobic exercise intervention in schizophrenia patients.Methods:Randomized controlled trials on exercise interventions for patients with schizophrenia were searched in eight databases from built up to March 2023, including China National Knowledge Infrastructure (CNKI), VIP Database for Chinese Technical Periodicals (VIP), WanFang Data, China Biomedical Literature Database, PubMed, Cochrane Library, EMBASE and Web of Science. The positive and negative symptom scale (PANSS) and its sub-scales were used as primary outcome indicators, and the negative symptom scale (SANS) and body mass index (BMI) were used as secondary indicators, and Meta-analysis was performed using R 4.1.0 and Stata 14.0.Results:Forty-seven studies including 3 139 patients with schizophrenia were included. Results of a network Meta-analysis based on 24 studies showed that aerobic exercise may be the most effective measure for reducing total PANSS scores in patients with schizophrenia. Compared to conventional treatment, combining aerobic exercise intervention improved patients' PANSS total score (MD= -5.09, 95% CI: -5.90~-4.28), SANS (MD= -12.17, 95% CI: -14.25~-10.10), and BMI (MD=-1.59, 95% CI: -1.93~-1.25). Meanwhile, subgroup analysis showed that 2 months of intervention was more appropriate (MD=-6.12, 95% CI: -7.22~-5.02) and the weekly total exercise time for 140-260 min was more appropriate (MD=-8.59, 95% CI: -12.93~-4.25) in terms of total PANSS score. The adherence rates between the trial and control groups showed no significant difference between the aerobic exercise intervention combined with conventional treatment and conventional treatment alone( P>0.05). Conclusion:Aerobic exercise intervention is an effective measure to relieve the symptoms of schizophrenia patients and has good compliance among inpatients.
