Bivariate associations of demographic, clinical and behavior variables with assigned latent class were examined using Pearson's chi-squared tests or analysis of variance (ANOVA) for categorical and continuous variables, respectively.
In a model (not shown) with the sexual risk behavior variable added to Model 2, the interaction term of sex x migration did not lose significance, again showing that migration was associated with a higher likelihood of being HIV-positive in women than in men.
Within the Australian sample, the theory of planned behavior variables, along with covariates, accounted for approximately 51%% of the variance in intentions (R-square estimate = 0.507, p < 0.001).
Collectively, the theory of planned behavior variables, along with covariates, accounted for approximately 66%% of the variance in intentions (R-square estimate = 0.664, p < 0.001).
In addition, our group has previously reported significant associations of BMI (43) and behavior variables (44) with diabetes, suggesting that our covariate measures capture biologically relevant information.
This behavior variable should not be misguided with a simple level of comfort.
We need not predetermine the functional form of the model in its outset, as it is determined in the process through the understanding of the behavior of the underlying relationship of each variable with the incidence of malaria.
In the Kenya trial, the following sexual behavior variables were evaluated: unprotected intercourse with any partner in the previous 6 months, last sexual relations with a casual partner, sexual abstinence in the last 6 months, consistent condom use in the previous 6 months, and 2 or more partners in the previous 6 months.
Stratified analyses were conducted to assess subgroup comparisons of urban and rural students by gender groups with the risk behavior variables.
All the organizational behavior variables were significantly positively correlated with PCS and MCS.
