text: Table 5. Comparison of adjusted odds ratios (OR) and 95% 
  confidence interval (CI) were used to determine the relative 
  strength of each predictor in the parsimonious models. 
  Odds ratios are reported from the parsimonious models as 
  these are intuitive, clinically interpretable predictive indices. 
  Summary findings for all utilization outcomes are presented 
  in Table 7. In summarizing results, we focus on predictors 
  that were identified consistently across complete case and  Individual predictors of healthcare utilization 
  Parsimonious model results were used to identify signifi- 
  cant individual predictors of health care utilization. Results 
  of the parsimonious models are listed in Table 6 and sum- 
  marized below. Variance explained (pseudo-R2) values re- 
  ported in the summaries below are specific to performance 
  of individual parsimonious models, and are different than 
  pseudo-R2 values of the full multivariate models listed in 