Summary of the final multivariable models for the three risk scores.

Columns of the table refer to specific risk scores (outcome variables) and rows refer to predictor variables after the backward elimination process. P-values are shown for each predictor variable, followed by the odds ratio (OR) and 95% confidence interval (95% CI) for the OR, relative to the reference group (OR = 1). OR from the ordinal logistic model refer to the odds of obtaining a certain score of higher, compared to a lower score, so OR > 1 implies increased risk.