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Changes of electrolytes in serum and hematocrit after treatment (mean ± SD)
| Treatment | Cases | Time point | Na+ (mmol/L) | K+ (mmol/L) | Cl- (mmol/L) | Hematocrit (%) |
| ORS | 72 | Before treatment | 146.4 ± 9.4 | 3.9 ± 0.2 | 98.5 ± 5.0 | 50.6 ± 4.6 |
| After treatment | 140.6 ± 7.3a | 4.1 ± 0.3 | 102.4 ± 6.7 | 45.7 ± 3.8a | ||
| QWBZP | 83 | Before treatment | 145.7 ± 8.6 | 3.8 ± 0.2 | 101.0 ± 5.4 | 51.2 ± 4.4 |
| After treatment | 141.2 ± 8.1a | 3.9 ± 0.3 | 103.5 ± 4.8 | 46.1 ± 5.8a |
P ＜ 0.05 vs the same group before treatment.
