表 2.
Comparison of the usage of diuretics and urine tube and the incidence of related complications between 2 groups (%)
两组利尿剂、尿管使用以及术后相关并发症发生率比较（%）
| 组别
Group |
例数
n |
利尿剂使用
Usage of diuretics |
尿管使用
Usage of urine tube |
低血压
Hypotension |
恶心呕吐
Nausea and vomiting |
低钠血症
Hyponatremia |
低钾血症
Hypokalemia |
| 试验组
Trial group |
70 | 0 (0) | 8 (11.43) | 4 (5.71) | 7 (10.00) | 2 (2.86) | 3 (4.29) |
| 对照组
Control group |
73 | 7 (9.59) | 26 (35.62) | 3 (4.11) | 13 (17.81) | 3 (4.11) | 4 (5.48) |
| 统计值
Statistic |
χ2=5.148
P=0.023 |
χ2=11.536
P= 0.001 |
χ2=0.003
P=0.955 |
χ2=1.811
P=0.178 |
χ2=0.000
P=1.000 |
χ2=0.000
P=1.000 |