. Author manuscript; available in PMC: 2016 Jun 1.

Published in final edited form as: AIDS Behav. 2015 Jun;19(6):970–980. doi: 10.1007/s10461-014-0892-y

Table 4. Factor loadings and model-fit-statistics at follow-up visits for an unconstrained measurement models representing unprotected sexual behavior indicator variables, The P18 Study, New York City, NY.

	Measurement Models
	Baseline	6 Month	12 Month	18 Month
Factor Loadings	Unstandardized (standardized)	Unstandardized (standardized)	Unstandardized (standardized)	Unstandardized (standardized)
UROI	1.00 (.891)	1.00 (.906)	1.00 (1.00)	1.00 (.606)
UIAI	.400 (.615)^***	.171 (.257)^**	.359 (.459)^***	.630 (.632)^***
URAI	.445 (.606)^***	.384 (.558)^***	.242 (.444)^***	.658 (.726)^***
R² Statistics
UROI	.79^***	.82^***	na¹	.37^***
UIAI	.38^***	.07^*	.21^***	.40^***
URAI	.37^***	.31^**	.20^***	.53^***
Model Fit Statistics
χ² (df)	.000 (0)	.000 (0)	.000 (0)	.000 (0)
CFI	1.00	1.00	.945	1.00
RMSEA	0.00	0.00	.114	0.00

^***

p < .001;

^**

p < .01;

p<.05

The variance for UROI was non significant, suggesting minimal variability across individuals, and thus was set to 0 to fit the model.