Table 5.

Classification agreement for test-retest and criterion validity (% agreement, Kappa statistic and significance level)

	All			Rural			Urban
	% agreement	K	P	% agreement	K	P	% agreement	K	P
Test-retest
IPAQ	45.8%	0.19	<0.001	41.1%	0.09	0.13	50.0%	0.23	0.001
PAQA	46.7%	0.20	<0.001	38.6%	0.03	0.38	51.3%	0.25	0.001
Criterion validity
IPAQ	39.7%	0.10	0.04	32.9%	0.00	0.51	47.9%	0.22	<0.001
PAQA	36.2%	0.04	0.24	32.8%	0.01	0.46	39.4%	0.10	0.12