[Results] The observation group's urine output, weight loss, dyspnea, and limb swelling scores were significantly better than those of the control group after the intervention, and the difference was statistically significant (p
The observation group had a statistically significant difference in urine levels, decreased weight, breathing difficulties, and limb swelling scores after the intervention, with statistically significant differences (p
[results] the urine volume, weight loss, dyspnea and limb swelling scores of the observation group after intervention were significantly better than those of the control group (P < 0.05)<br>