Is geriatric depression scale a valid instrument to screen depression in Chinese community-dwelling elderly?

BMC Geriatrics

Table 5 Goodness-of-fit indices of confirmatory factor analysis

Models	WLSMV χ²	df	P	CFI	TLI	RMSEA (90 % CI)
Sample 2	1368.893	404	< 0.0001	0.959	0.956	0.036 (0.034, 0.038)
Participants with screened MCI	2036.067	404	< 0.0001	0.915	0.909	0.045 (0.043, 0.047)
Whole sample	7680.708	404	< 0.0001	0.957	0.954	0.038 (0.037, 0.039)

WLSMV robust weighted least squares with mean and variance adjustment, CFI comparative fit index, TLI Tucker-Lewis index, RMSEA root mean square error of approximation

ISSN: 1471-2318