Table 6.

Out-of-Sample Performance of Logistic Regression for HCAHPS Star Rating

	1–3 Rating Actual	4–5 Rating Actual
1–3 Rating Predicted	356	26	382
4–5 Rating Predicted	88	54	142
	444	80	524
Accuracy	0.782	PPV	0.380
Sensitivity	0.675	NPV	0.932
Specificity	0.802

Abbreviations: PPV, positive predictive value; NPV, negative predictive value.