Effectiveness of AI-Supported Holistic Health Management Through PREVERY's Digital Health Promotion and Prevention Program: A Prospective Before-and-After Observational Study

PREVERY’s AI-supported digital health and prevention program is linked to improved psychological capital and reduced perceived stress over time in 113 analyzed participants.

• Why it matters: Chronic stress–related disease strain motivates scalable prevention beyond costly, time-intensive personal health coaching.
• What they did: In a prospective before-and-after observational design, 253 enrolled participants were assessed at T1, T2 (six weeks), and T3 (three months) using NAS (0–10), PSS, and CPC, plus health status, literacy, awareness, self-efficacy, and motivation.
• The result: CPC rose significantly from T1 to T2 and T3 and stayed stable between T2 and T3, while PSS fell from T1 to T2 and rose again by T3; health awareness, health literacy, current health status, and self-efficacy were higher at T3 than at T1.

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