Reliability and Validity of the Dutch Physical Activity Questionnaires for Children (PAQ-C) and Adolescents (PAQ-A)

Table 4 Concurrent validity of the PAQ-A

	VO₂peak
Q1. Spare-time activity: sports	-0.012
Q2. Activity during physical education classes	0.438^**
Q3. Break-time activity	NA
Q4. Lunch-time activity	0.010
Q5. After-school activity	0.052
Q6. Evening activity	0.550^***
Q7. Weekend activity	0.608^***
Q8. Activity frequency during the last 7 days	0.426^**
Q9. Activity frequency during each day last week	0.412^*
Total physical activity	0.516 ^**

NA: not applicable. Spearman correlation coefficients (r_s corrected for age, gender, height and weight) of PAQ-A with corresponding exercise test measures of VO₂ peak. ^*P < 0.05; ^**P < 0.01; ^***P < 0.001.

ISSN: 2049-3258