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Comparison of renal function between the 2 groups.
| Group | Scr (μmol/L) | BUN (mmol/L) | ||
|---|---|---|---|---|
| Before nursing | After nursing | Before nursing | After nursing | |
| Observation group (n = 66) | 814.29 ± 65.11 | 511.12 ± 50.07 | 41.30 ± 4.19 | 33.40 ± 5.00 |
| Control group (n = 174) | 810.55 ± 63.59 | 412.35 ± 37.10 | 41.15 ± 4.07 | 19.23 ± 2.53 |
| t | 0.266 | 10.27 | 0.166 | 16.39 |
| P | .791 | <.001 | .868 | <.001 |
BUN = blood urea nitrogen, Scr = serum creatinine.
