Table 5: Tertiles classification percentage of agreement and Cohen’s Kappa statistics, between IPAQA and Accelerometer.
|
% Agreement |
K |
P-value |
Total PA
(MET.min.day-1 – Steps.day-1) |
41.9 |
.128 |
.007 |
Total PA
(MET.min.day-1 – Counts.min-1) |
42.3 |
.135 |
.004 |
| MVPA (min.day-1) |
39.6 |
.094 |
.047 |
Abbreviations: IPAQA: International Physical Activity Questionnaire for Adolescents; PA: Physical Activity; MET: Metabolic Equivalents MVPA: Moderate to Vigorous Physical Activity.