The work of having a chronic condition: development and psychometric evaluation of the distribution of co-care activities (DoCCA) scale

Table 1 Results of the CFAs at T1

	Model
	1F	3F	5F	SO
CFI	.65	.63	.94	.94
TLI	.61	.57	.92	.93
RMSEA [90 % CI]	.16 [.15–.17]	.17 [.16–.18]	.07 [.06–.09]	.07 [.06–.08]
(S)RMR	.14	.27	.08	.08
χ²	869	924	291	295
df	170	167	160	164
Scaling Correction Factor for MLR	1.24	1.22	1.20	1.20

Note.1F one-factor model (all items load into 1 factor); 3F three-factor model (activities, needs support, goal orientation); 5F five-factor model (demands, unnecessary tasks, role clarity, needs support, and goal orientation); SO second-order model (activities, needs support, and goal orientation, with activities having three subfactors: demands, unnecessary tasks, role clarity); CFI Comparative Fit Index; TLI Tucker and Lewis Index; RMSEA Root Mean Square Error of Approximation; (S)RMR (Standardized) Root Mean Square Residual

ISSN: 1472-6963