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Effectiveness of Topic-Based Chatbots on Mental Health Self-Care and Mental Well-Being: Randomized Controlled Trial

Effectiveness of Topic-Based Chatbots on Mental Health Self-Care and Mental Well-Being: Randomized Controlled Trial

(A) Changes in Patient Health Questionnaire–9 (PHQ-9), (B) changes in Generalized Anxiety Disorder Assessment–7 (GAD-7), (C) changes in Mindful Attention Awareness Scale (MAAS), (D) changes in Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment profiler (PERMA)-overall well-being, (E) changes in PERMA-positive emotion, (F) changes in PERMA-accomplishment, (G) changes in PERMA-meaning, (H) changes in PERMA-relationships, (I) changes in PERMA-engagement, (J) changes in PERMA-health, (K) changes

Alan C Y Tong, Kent T Y Wong, Wing W T Chung, Winnie W S Mak

J Med Internet Res 2025;27:e70436

Readdressing the Ongoing Challenge of Missing Data in Youth Ecological Momentary Assessment Studies: Meta-Analysis Update

Readdressing the Ongoing Challenge of Missing Data in Youth Ecological Momentary Assessment Studies: Meta-Analysis Update

Similarly, standardized residuals larger than the 100×(1−0.05/(2×k))th percentile of a standard normal distribution indicated outliers [63]. Expecting widespread missingness across reported variables, we conducted separate meta-regressions with single predictors.

Konstantin Drexl, Vanisha Ralisa, Joëlle Rosselet-Amoussou, Cheng K Wen, Sébastien Urben, Kerstin Jessica Plessen, Jennifer Glaus

J Med Internet Res 2025;27:e65710

Perceptions of the Use of Mobile Apps to Assess Sleep-Dependent Memory in Older Adults With Subjective and Objective Cognitive Impairment: Focus Group Approach

Perceptions of the Use of Mobile Apps to Assess Sleep-Dependent Memory in Older Adults With Subjective and Objective Cognitive Impairment: Focus Group Approach

The SDM task, as described in Lam et al [6], was initially adapted to be suited for an app-based platform (Figure 1). This task is a verbal memory task that comprises 32 word pairs, half of which are semantically related and the other half unrelated. In step 1, participants are presented with all 32 pairs. In step 2, individual words are presented, for which participants are required to identify the corresponding pair word by speech or text.

Aaron Lam, Simone Simonetti, Angela D'Rozario, David Ireland, DanaKai Bradford, Jurgen Fripp, Sharon L Naismith

JMIR Aging 2025;8:e68147