Table 4 Spearman correlation between the C-DSNCPD-ICU (and factors) and the SCDI (N = 437)

The total score of C-DSNCPD-ICU

0.612 [0.549–0.669]

<0.001

Factor 1 Delirium assessment

0.549 [0.474–0.617]

<0.001

Factor 2 Delirium management by multidisciplinary team

0.530 [0.459–0.590]

<0.001

Factor 3 Ensuring safety

0.042 [−0.056–0.126]

0.385

Factor 4 Dealing with and involvement in hypoactive delirium

0.231 [0.134–0.322]

<0.001

Factor 5 Dealing with stress and distress

0.390 [0.304–0.468]

<0.001

Factor 6 Adjustment of medication

0.505 [0.425–0.570]

<0.001

Factor 7 Involvement of family

0.438 [0.351–0.511]

<0.001

Factor 8 Lack of resources

0.129 [0.026–0.224]

0.007