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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Am J Prev Med. 2017 Mar 28;52(6):e165–e172. doi: 10.1016/j.amepre.2017.01.025

Figure 1.

Figure 1

Structural equation model showing associations between information, motivation, and behavioral skills and pre-exposure prophylaxis (PrEP) discussion and prescription in a sample of primary care physicians (PCPs) from 10 U.S. cities (N=280).

Notes: Unstandardized coefficients, correlations, and ORs are presented. Indicators of latent variables are parcels representing sets of scale items. The model was a good fit to the data, Χ2(66, N=280)=73.45, root-mean-square error of approximation (RMSEA)=0.02, comparative fit index (CFI)=0.98, Tucker-Lewis index (TLI)=0.97. Demographic control variables were also included in the model (paths not shown); male sex was significantly associated with behavioral skills, b=0.22, 95% CI=0.01, 0.42, and Latino ethnicity was significantly associated with PrEP discussion, OR=0.56, 95% CI=0.32, 0.97. ***p<0.001; **p<0.01; *p<0.05