Table 4 Sub-analysis of each tendency’s regression modeling interaction for prolonged delirium/coma days

EuroSCOREII

1.1 (0.9–1.3)

1.3

MMSE

0.9 (0.9–1.1)

1.1

Negative Affectivity (NA)^b

1.0 (1.0–1.1)^*

2.5

Social Inhibition (SI)^b

1.0(0.9–1.0)

1.8

Negative Affectivity (NA) × Social Inhibition (SI)

0.9(0.9–1.0)

1.7

Depressive symptoms^c

1.1 (1.0–1.3)^*

1.1

Aortic clamping time

0.9 (0.9–1.0)

1.0

mSOFA^d

1.7 (1.3–2.2)^*

1.6

Benzodiazepine^e

11 (2.6–46.2)^*

1.0

Propofol^e

1.1(1.0–1.2)^*

1.8

Dexmedetomidine^f

1.1(0.9–1.3)

1.7