Simplified Chinese adaptation of the Yale Physical Activity Survey: reliability and validity measurement in mainland China elderly women

Table 3 YPAS scale - Reliability of pre-test and post-test of calories

N	Factor	Pre-test	Post-test	Pearson	ICC
21	Housework calories	6421.93 ± 3138.72	5919.76 ± 2626.987	0.948^*	0.933^*
	Exercise calories	2674.29 ± 1870.21	2560.17 ± 1758.34	0.956^*	0.954^*
	Entertainment calories	1550.71 ± 1240.23	1671.67 ± 1041.33	0.886^*	0.872^*
	Total calories	10,646.93 ± 4290.535	10,151.60 ± 3431.90	0.958^*	0.934^*

ISSN: 1471-2458