Table 2 Comparisons of cognitive and functional performance (in basic and instrumental activities of daily living ADLs) at 3-month in patients with and without post-operative delirium
Characteristics at 3-month follow-up | Total population (N = 77) | Post-operative delirium at baseline | p-value | |
|---|---|---|---|---|
Yes (N = 15) | No (N = 62) | |||
MMSE a | ||||
Median / IQR Range (min, max) | 28.0 / 3.0 17.0 (13.0, 30.0) | 27.0 / 8.0 16.0 (13.0, 29.0) | 28.0 / 2.0 9.0 (21.0, 30.0) | .007 |
Clock Drawing Test b | ||||
Median / IQR Range (min, max) | 10.0 / 1.0 10.0 (0.0, 10.0) | 9.0 / 3.0 5.0 (5.0, 10.0) | 10.0 / 1.0 10.0 (0.0, 10.0) | .136 |
Basic ADLs c | ||||
Median / IQR Range (min, max) | 6.0 / 0.0 3.0 (3.0, 6.0) | 6.0 / 0.0 3.0 (3.0, 6.0) | 6.0 / 0.0 2.0 (4.0, 6.0) | .678 |
Instrumental ADLs d | ||||
Median / IQR Range (min, max) | 7.0 / 2.0 7.0 (1.0, 8.0) | 7.0 / 2.0 7.0 (1.0, 8.0) | 8.0 / 2.0 6.0 (2.0, 8.0) | .147 |