Skip to main content

Advertisement

Table 2 International physical activity questionnaire: 12-country reliability and validity

From: Baseline predictors of maintenance of intervention-induced changes in physical activity and sitting time among diabetic and pre-diabetic patients: a descriptive case series

  N Median (Range) T0 Median (Range) T1a % Increased time spent in activityb
Total vigorous-intensity PA time (min/day) 97 0.00 (0.00-48.85) 0.00 (0.00-161.14)* 40.2
Total moderate-intensity PA time (min/day) 86 12.85 (0.00-106.29) 17.14 (0.00-233.57) 48.8
Total walking time (min/day) 85 17.14 (0.00-60.00) 28.57 (0.00-180.00)* 62.4
Total sitting time (min/day) 76 360.00 (0.00-720.00) 360.00 (120.00-720.00) 42.1
Outcome expectancies (1–5)c 119 3.91 (3.00-5.00)   
Attitude (1–5)c 119 3.83 (3.00-5.00)   
Self-efficacy (1–5)c 119 4.00 (3.00-5.00)   
Subjective Norm (1–5)c 119 3.33 (1.00-5.00)   
  1. a Wilcoxon’s signed-rank test comparing scores at T0 and T1 * P < 0.001.
  2. b % of respondents of whom the Δ T1-T0 scores was > 0.
  3. c Score of 3 is a neutral score, a score > 3 is a positive score and a score < 3 is a negative score.