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Postoperative sleep assessment scores, hospital stay, and treatment costs in the two groups (n=47,
)
两组患者术后睡眠评估评分以及住院时间、治疗费用比较（n=47，
）
| 组别
Group |
睡眠评分
Sleep assessment score |
住院时间（d）
Hospital stay (days) |
治疗费用（元）
Treatment costs (Yuan) |
| 试验组
Trial group |
4.36±3.32 | 4.78±1.06 | 56 238.49±8 430.07 |
| 对照组
Control group |
5.91±3.79 | 5.69±4.25 | 58 483.55±8 888.99 |
| 统计值
Statistic |
t=2.107
P=0.038 |
t=0.908
P=0.366 |
t=1.090
P=0.279 |
