Day | Zengru Gao group | Control group | ||
---|---|---|---|---|
Day 1 | N (miss) | 254(2) | 270(1) | Z = 0.1445,P = 0.8851 |
Mean ± SD (ml/day) | 134.24 ± 105.76 | 133.14 ± 105.50 | ||
Day 3 | N(miss) | 255(1) | 270(1) | Z = −1.4549,P = 0.1457 |
Mean ± SD (ml/day) | 107.09 ± 123.85 | 121.33 ± 124.57 | ||
Day 7 | N (miss) | 255(1) | 271(0) | Z = −2.7889,P = 0.0053 |
Mean ± SD (ml/day) | 55.46 ± 115.39 | 90.66 ± 153.89 |