Table 2. Characteristics of the Overall HAI score, the UTI prediction score, the pneumonia prediction score and the bacteremia prediction score.

Score	Variables Included	ROC Characteristics
HAI Prediction Score (Range 0-7)		AUC 0.731
	Age ≥ 70= 1 point History of Diabetes= 1 point Baseline NIHSS 4-15= 3 points Baseline NIHSS >15 = 5points
UTI Infection Score (Range 0-7)		AUC 0.687
	Age ≥ 70= 1 point History of Diabetes= 1 point Baseline NIHSS 4-15= 3 points Baseline NIHSS >15 = 5points
Pneumonia Infection Score (Range 0-7)		AUC 0.786
	Age ≥ 70= 1 point History of Diabetes= 1 point Baseline NIHSS 4-15= 3 points Baseline NIHSS >15 = 5points
Bacteremia Infection Score (Range 0-8)		AUC 0.689
	Age ≥ 70= 1 point History of Diabetes= 1 point Baseline NIHSS 4-15= 3 points Baseline NIHSS >15 = 5points History of atrial fibrillation= 1 point