Table 2.
Average standardized time (minutes per day) of activity reported for validity and reliability
| PA intensity (min/day) |
Validity |
|
Reliability |
|
||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
PA record 1 (
N
= 140) |
Accelerometer (
N
= 140) |
P -value |
PA record 1 (
N
= 113) |
PA record 2 (
N
= 113) |
P -value | |||||
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | |||
| SED |
488 |
109 |
432 |
90 |
0.001 |
482 |
120 |
550 |
136 |
0.002 |
| LPA |
192 |
88 |
265 |
48 |
0.011 |
201 |
99 |
158 |
83 |
0.023 |
| MPA |
175 |
104 |
188 |
64 |
0.351 |
170 |
104 |
155 |
111 |
0.501 |
| VPA | 45 | 69 | 15 | 16 | 0.003 | 46 | 65 | 37 | 57 | 0.127 |
PA: Physical Activity; SED: Sedentary Intensity Physical Activity; LPA: Low Intensity Physical Activity; MPA: Moderate Intensity Physical Activity; VPA: Vigorous Intensity Physical activity.