Journal of affective disorders · 2026
Efficacy of a WeChat mini-program-based self-management intervention for bipolar disorder: A randomized controlled trial.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Lin Xiaoling, Ba Zhengling, Lu Dali, Ma Ruoyun, Chen Minhua, Zhu Caihong, Liao Yingtao, Liu Yujing, Luo Xia
Аннотация
BACKGROUND: Bipolar disorder (BD) often results in poor functional outcomes. Digital interventions offer a scalable solution, but evidence from China is scarce. This study evaluated the efficacy of "Mood Calm", a WeChat mini-program-based self-management intervention, for improving psychosocial functioning, quality of life (QoL), and clinical outcomes in BD.
METHODS: In this single-blind randomized controlled trial, 81 euthymic patients with BD were assigned to either WeChat mini-program "Mood Calm" intervention plus online group psychoeducation (n = 49) or a standard care control group (n = 32). Primary outcomes were psychosocial functioning and QoL. Secondary outcomes included mood symptoms, self-management ability, sleep, and physical activity. Assessments were conducted at baseline (T0), postintervention (T1, week 12), and at 12-week follow-up (T2, week 24).
RESULTS: No significant group × time interaction was found for psychosocial functioning. For QoL, the interaction did not reach the Bonferroni-corrected significance threshold (P = 0.033). In exploratory pairwise comparisons, the adjusted P value at T1 was 0.012, which does not provide confirmatory evidence of an intervention effect. For depressive symptoms, a significant interaction was identified (Bonferroni-corrected P = 0.019), although pairwise comparison at T1 did not survive Bonferroni adjustment. No significant interactions were observed for other outcomes.
CONCLUSIONS: "Mood Calm" digital intervention demonstrated a significant interaction effect on depressive symptoms after Bonferroni correction, although between-group differences at individual time points were not confirmed in pairwise comparisons. Digital self-management tools may complement standard care, but further confirmatory research with larger samples is needed.
TRIAL REGISTRATION: ChiCTR2200057901.
METHODS: In this single-blind randomized controlled trial, 81 euthymic patients with BD were assigned to either WeChat mini-program "Mood Calm" intervention plus online group psychoeducation (n = 49) or a standard care control group (n = 32). Primary outcomes were psychosocial functioning and QoL. Secondary outcomes included mood symptoms, self-management ability, sleep, and physical activity. Assessments were conducted at baseline (T0), postintervention (T1, week 12), and at 12-week follow-up (T2, week 24).
RESULTS: No significant group × time interaction was found for psychosocial functioning. For QoL, the interaction did not reach the Bonferroni-corrected significance threshold (P = 0.033). In exploratory pairwise comparisons, the adjusted P value at T1 was 0.012, which does not provide confirmatory evidence of an intervention effect. For depressive symptoms, a significant interaction was identified (Bonferroni-corrected P = 0.019), although pairwise comparison at T1 did not survive Bonferroni adjustment. No significant interactions were observed for other outcomes.
CONCLUSIONS: "Mood Calm" digital intervention demonstrated a significant interaction effect on depressive symptoms after Bonferroni correction, although between-group differences at individual time points were not confirmed in pairwise comparisons. Digital self-management tools may complement standard care, but further confirmatory research with larger samples is needed.
TRIAL REGISTRATION: ChiCTR2200057901.