. Author manuscript; available in PMC: 2019 Apr 1.

Published in final edited form as: J Health Psychol. 2016 Nov 25;24(5):572–585. doi: 10.1177/1359105316679723

Table 2.

Two Group Models for Temptations and Stage of Change

Mediator Process: Temptations for Dietary Fat
χ²(2) = 4.534, p=0.1036; CFI = 1.000; RMSEA = 0.020 [90% CI: 0.000, 0.044]
Parameter	Intercept	Growth Rate
Intercept/Slope Factor Loading: Baseline	1^a	0^a
Intercept/Slope Factor Loading: Month 12	1^a	12^a
Intercept/Slope Factor Loading: Month 24	1^a	24^a
	Control Group (N=3352)	Intervention Group (N=3164)
Mean Intercept	0^a	−0.397 (0.176)^*
Mean Slope	−0.020 (0.005)^*	−0.047 (0.006)^*
Intercept Variance	30.031 (1.741)^*	31.379 (1.791)^*
Slope Variance	0.024 (0.006)^*	0.021 (0.006)^*
Intercept/Slope Covariance	0.016 (0.078)	0.023 (0.081)
Intercepts: Baseline-24 Months^b	24.126 (0.118)^*	24.126 (0.118)^*
Residual Variance: Baseline	17.798 (1.643)^*	19.981 (1.746)^*
Residual Variance: Month 12	20.127 (0.915)^*	18.487 (1.026)^*
Residual Variance: Month 24	9.391 (1.752)^*	7.937 (1.807)^*

Outcome Process: Stage of Change for Dietary Fat
χ² (2) = 23.052, p<0.001; CFI = 0.986; RMSEA = 0.057 [90% CI; 0.037, 0.079]
Parameter	Intercept	Growth Rate
Intercept/Slope Factor Loading: Baseline	1^a	0^a
Intercept/Slope Factor Loading: Month 12	1^a	3. 46^a
Intercept/Slope Factor Loading: Month 24	1^a	4.90^a
	Control Group (N=3352)	Intervention Group (N=3164)
Mean Intercept	0^a	0.004 (0.023)
Mean Slope	0.088 (0.006)^*	0.133 (0.006)^*
Intercept Variance	0.338 (0.076)^*	0.278 (0.088)^*
Slope Variance	0.030 (0.005)^*	0.046 (0.006)^*
Intercept/Slope Covariance	−0.003 (0.018)	0.002 (0.021)
Intercepts: Baseline-24 Months^b	1.817 (0.016)^*	1.817 (0.016)^*

Residual Variance: Baseline	0.484 (0.076)^*	0.532 (0.088)^*
Residual Variance: Month 12	1.142 (0.043)^*	1.179 (0.043)^*
Residual Variance: Month 24	0.948 (0.065)^*	0.798 (0.065)^*

Note:

=parameter fixed to 0;

= parameters fixed to equal;

= significant