| Group | Number of cases (n) | BNP (pg/ml) | ANP (nmol/L) | Urine volume (ml/24h) | |||
|
|
| Pre-treatment | Post-treatment | Pre-treatment | Post-treatment | Pre-treatment | Post-treatment |
| Observation (n) | 38 | 435.97 ± 27.02 | 216.96 ± 19.04 | 1.22 ± 0.18 | 0.66 ± 0.15 | 1204.03 ± 114.99 | 2146.99 ± 165.04 |
| Matched (n) | 38 | 420.02 ± 37.99 | 323.11 ± 21.09 | 1.19 ± 0.25 | 0.94 ± 0.22 | 1238.98 ± 100.05 | 1651.12 ± 128.83 |
| t value |
| 0.817 | 5.008 | 1.126 | 4.997 | 0.589 | 5.082 |
| P value |
| >0.05 | <0.05 | >0.05 | <0.05 | >0.05 | <0.05 |