Table 3.

Model fit indices

	χ2	df	p	RMSEA	CFI	SRMR	Δχ2	Δdf
gQoL
1. Lagged effects only	18.55	12	.100	.072 a	.990	.125	reference
2. Cross-lagged effects	7.71	6	.260	.052 a	.997	.023	10.84	6
(Figure 3)
3. Simultaneous effects	9.76	9	.371	.028 a	.998	.026	8.79 b	3
(Figure 4)
QoLS-N
4. Lagged effects only	17.50	12	.132	.066 a	.990	.076	reference
5. Cross-lagged effects	7.21	6	.302	.044 a	.998	.022	10.29	6
6. Simultaneous effects	17.49	9	.042	.095 a, c	.986	.066	.01	3

^a p of Close Fit >.05, the null hypothesis is RMSEA <.05.

^b P < .05

^c The 90% confidence interval is .018 to .161

CFI Comparative Fit Index, values > 0.90 indicates a good fit of the model.

RMSEA Root Mean Square Error of Approximation, values < 0.08 indicating acceptable, and < 0.05 good fit of the residuals.

SRMR Standardized Root Mean Residual, values < 0.10 indicating good fit.

Δdf Difference in degrees of freedom from reference model

Δχ² Difference in chi-square from reference model chi square