Table 1.

Walking measures and variables.

Time 1 (T1)

Walking Behavior BehavT1: Mean score of self-reported adherence to minimum walking program

WALK questionnaire (WALK) MINw: Complete walking minimum program: 0 ‘NO’, 1 ‘YES’ justMINw: 0 ‘Complete more than minimum program’, 1 ‘Just the minimum program’ RECw: Complete walking recommended program: 0 ‘NO’, 1 ‘YES’ MAXRECw: Complete maximum recommended program: 0 ‘NO’, 1 ‘YES’

IPAQ-S Questionnaire (IPAQ-S) Wdays: ‘Walk (days/week)’ Wminutes: ‘Walk (minutes/day)’ Mdays: ‘Moderate-intensity activity (days/week)’ Mminutes: ‘Moderate-intensity activity (minutes/day)’ Vdays: ’Vigorous-intensity activities (days/week)’ Vminutes: ‘Vigorous-intensity activities (minutes/day)’ TotMinWeek: ‘Total activity (minutes/week)’ SIT: ‘Sit (minutes/week)’ AFCat: Categorical variable; low, moderate and high level of physical activity

Time 2 (T2)

Walking Behavior BehavT2: Mean score of self-reported adherence to minimum walking program

T1–T2

Logbook TFrec: Total times walking TTime: Total minutes walked F3060P: Number of times/week between 30–60 min F60P: Number of times/week > 60 min TF30P: Total times walking minimum program (30 min) NWeekP: Number of weeks minimum program completed NWeekRECP: Number of weeks of walking recommended program P90: Completed 90% of walking minimum program (4 weeks) P100: Completed 100% of walking minimum program (6 weeks)

Data of Pedometers: Steps NDaysWalk: Average steps per walking day for exercising NDaysWalk3000: Number of days that patient walked 3000 steps or more