Table 2.
Frequency and Percent Agreement of Accelerometry Categories of Physical Activity by EVS Categories of Physical Activity (Weighted Kappa=0.29)
| Physical activity categorization by EVSb | Physical activity categorization by accelerometrya |
||||
|---|---|---|---|---|---|
| Inactive n (%) |
Low active n (%) |
Moderately active n (%) |
Active n (%) |
Overall n |
|
| Inactive | 21 (38.9) | 12 (28.6) | 25 (19.7) | 24 (8.1) | 82 |
| Low active | 6 (11.1) | 2 (4.8) | 10 (7.9) | 10 (3.4) | 28 |
| Moderately active | 16 (29.6) | 16 (38.1) | 41 (32.3) | 62 (20.8) | 135 |
| Active | 11 (20.4) | 12 (28.6) | 51 (40.2) | 202 (67.8) | 276 |
| Overall, n | 54 | 42 | 127 | 298 | 521 |
a
For accelerometry, inactive defined as 0–29 minutes/week; low active defined as 30–59 minutes/week; moderately active defined as 60–149 minutes/week; active defined as ≥150 minutes/week.
b
For EVS, inactive defined as 0–9 minutes/week; low active defined as 10–59 minutes/week; moderately active defined as 60–149 minutes/week; active defined as ≥150 minutes/week.
EVS, exercise vital sign.