Table 5 Test-retest reliability of PIN3 physical activity questionnaire using intraclass correlation coefficients (ICC) with 95% confidence intervals (CI) (n = 109)
| Â | Test retest reliability |
|---|---|
| Â | ICC (95% CI) |
Overall: | Â |
hours/week using perceived intensity | Â |
   Total | 0.84 (0.78, 0.89) |
   Moderate to vigorous | 0.56 (0.42, 0.68) |
   Moderate | 0.54 (0.39, 0.66) |
   Vigorous | 0.40 (0.23, 0.55) |
MET-hours/week using absolute intensity | Â |
   Total | 0.84 (0.77, 0.89) |
   Moderate to vigorous (MET> = 3) | 0.82 (0.75, 0.87) |
Moderate | 0.82 (0.75, 0.88) |
Vigorous | 0.75 (0.66, 0.82) |
   Moderate to vigorous (MET> = 4.8) | 0.74 (0.64, 0.82) |
Moderate | 0.72 (0.61, 0.80) |
Vigorous | 0.73 (0.63, 0.81) |
By Mode of Physical Activity: | Â |
Work activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.56 (0.41, 0.67) |
   Moderate to vigorous | 0.75 (0.65, 0.82) |
MET-hours/week using absolute intensity | Â |
   Total | 0.59 (0.46, 0.70) |
   Moderate to vigorous (MET> = 3) | 0.59 (0.45, 0.70) |
   Moderate to vigorous (MET> = 4.8) | 0.60 (0.47, 0.71) |
Recreational activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.86 (0.80, 0.90) |
   Moderate to vigorous | 0.89 (0.84, 0.92) |
MET-hours/week using absolute intensity | Â |
   Total | 0.85 (0.79, 0.90) |
   Moderate to vigorous (MET> = 3) | 0.83 (0.77, 0.88) |
   Moderate to vigorous (MET> = 4.8) | 0.81 (0.73, 0.86) |
Outdoor household activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.91 (0.88, 0.94) |
   Moderate to vigorous | 0.76 (0.67, 0.83) |
MET-hours/week using absolute intensity | Â |
   Total | 0.89 (0.85, 0.93) |
   Moderate to vigorous (MET> = 3) | 0.88 (0.83, 0.92) |
   Moderate to vigorous (MET> = 4.8) | 0.80 (0.72, 0.86) |
Indoor household activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.67 (0.55, 0.76) |
   Moderate to vigorous | 0.39 (0.22, 0.54) |
MET-hours/week using absolute intensity | Â |
   Total | 0.58 (0.45, 0.70) |
   Moderate to vigorous (MET> = 3) | 0.36 (0.18, 0.51) |
   Moderate to vigorous (MET> = 4.8) | 0.62 (0.49, 0.72) |
Child and adult care activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.75 (0.65, 0.82) |
   Moderate to vigorous | 0.51 (0.36, 0.64) |
MET-hours/week using absolute intensity | Â |
   Total | 0.75 (0.65, 0.82) |
   Moderate to vigorous (MET> = 3) | 0.75 (0.65, 0.82) |
   Moderate to vigorous (MET> = 4.8) | 0.96 (0.94, 0.97) |
Transportation activity: | Â |
hours/week using perceived intensity | Â |
   Total | 0.77 (0.68, 0.83) |
   Moderate to vigorous | 0.68 (0.57, 0.77) |
MET-hours/week using absolute intensity | Â |
   Total | 0.77 (0.68, 0.83) |
   Moderate to vigorous (MET> = 3) | 0.77 (0.68, 0.83) |
   Moderate to vigorous (MET> = 4.8) | NA |