Table 3.

Fit statistics and classification summary.

Goodness-of-fit test Fit statistics Number of observations 2501 Number of covariate patterns 1968 Pearson chi-squared (1949) 2002.96 Prob >chi-squared 0.20	Measure Outcome Correctly classified 56.18% Sensitivity 49.59% Specificity 62.32%
(a) Pearson chi-square fit statistics.	(b) Classification summary.