Table 1 Postoperative outcomes in the intervention and control groups
From: Association between delirium and grip strength in ICU patients for cardiac surgery (D-GRIP study)
|  | Intervention n = 5 | Control n = 4 | p-value |
|---|---|---|---|
Postoperative delirium | 2 (40) | 3 (75) | 0.34 |
Mortality at 30 days | 0 (0) | 0 (0) | Not applicable |
Increased rate of handgrip strength (%) | 22.5 ± 7.4 | 5.4 ± 7.5 | 0.016 |