an increasing trendp =0.020
Besides the evident difference in PDW between good- and poor-outcome patients (median [IQR] =16.15 [13.20–17.20] versus 13.55 [12.40–15.93], p =0.005), PDW also showed an increasing trend in patients with ENI compared with those without ENI (16.3 [13.55–17.80] versus 13.9 [12.60–16.20], p =0.020).