Table 1 Mobile-based health program
| Â | Standard intervention | Enhanced intervention |
|---|---|---|
12 weeks of adaptation period | • Providing Fitbit Alta device • Providing mobile app for monitoring walking steps and health information | • Providing Fitbit Alta device • Providing mobile app for monitoring walking steps and health information |
Social-cognitive intervention | ||
• Self-efficacy: setting goal of walking steps, sending a medal image by SNS and, sending short 12 text messages enhancing exerciseefficacy • Social support: sharing information on exercise with participants, supporting each other exercise through SNS • Sense of community: photovoice (i.e., our neighborhood, good place to exercise) | ||
12 weeks of maintenance period | • Walking and self monitoring based on mobile app self-walking exercise without intervention from research team | • Walking and self-monitoring based on mobile app without intervention from research team |