Table 4.
Comparison of BNP in 2 groups.
| Group | Pretreatment | 1 day after treatment | 3 days after treatment | 7 days after treatment |
|---|---|---|---|---|
| Experimental group (n = 62) | 810.21 ± 50.16 | 822.22 ± 101.11 | 582.01 ± 178.46* | 275.12 ± 136.41* |
| Control group (n = 62) | 821.13 ± 55.76 | 817.61 ± 109.66* | 688.31 ± 197.88* | 389.51 ± 161.24* |
| T value | -0.652 | -1.055 | -4.519 | -3.489 |
| P value | .515 | .293 | <.001 | .001 |
BNP = B-type natriuretic peptide.
*
There were significant differences in the group compared with before treatment (P < .05).