Table 4 PaCO2 and pH of patients in the two groups
Variable | Follow-up | Same-day mobilization group (n = 40) | Next-day mobilization group (n = 40) | p-value | Estimated effect of same-day mobilization (95% CI) |
|---|---|---|---|---|---|
PaCO2, kPa | POD 0: 1800 h | 4.8 (0.4) n = 32 | 5.1 (0.5) n = 25 | 0.28 | − 0.128 (− 0.361; 0.104) |
POD 0: 2000 h | 4.8 (0.5) n = 39 | 4.8 (0.5) n = 36 | 0.57 | 0.060 (− 0.150; 0.270) | |
POD 0: 2200 h | 4.9 (0.4) n = 38 | 4.9 (0.5) n = 39 | 0.65 | − 0.048 (− 0.256; 0.160) | |
POD 1: Before mobilization | 4.7 (0.3) n = 34 | 4.7 (0.4) n = 39 | 0.64 | 0.050 (− 0.162; 0.261) | |
POD 1: After mobilization | 4.8 (0.5) n = 34 | 4.8 (0.5) n = 39 | 0.76 | − 0.033 (− 0.246; 0.179) | |
Overall estimated effect of same-day mobilization | 0.80 | − 0.020 (− 0.177; 0.137) | |||
pH | POD 0: 1800 h | 7.39 (0.3) n = 32 | 7.38 (0.04) n = 25 | 0.18 | 0.013 (− 0.005; 0.031) |
POD 0: 2000 h | 7.39 (0.04) n = 39 | 7.38 (0.04) n = 36 | 0.16 | 0.006 (− 0.011; 0.023) | |
POD 0: 2200 h | 7.40 (0.03) n = 38 | 7.39 (0.04) n = 39 | 0.47 | 0.012 (− 0.005; 0.028) | |
POD 1: Before mobilization | 7.43 (0.04) n = 34 | 7.43 (0.04) n = 39 | 0.16 | 0.004 (− 0.013; 0.020) | |
POD 1: After mobilization | 7.41 (0.03) n = 34 | 7.40 (0.04) n = 39 | 0.67 | 0.013 (− 0.004; 0.029) | |
Overall estimated effect of same-day mobilization | 0.18 | 0.009 (− 0.004; 0.023) | |||