表 1.
Comparison of operation time, intravenous fluid volume, and blood loss related indexes between 2 groups (
)
两组手术时间、输液量以及失血量相关指标比较（
）
| 组别
Group |
例数
n |
手术时间（min）
Operation time (min) |
术前输液量（mL）Preoperative intravenous fluid volume (mL) | 术中输液量（mL）Intraoperative intravenous fluid volume (mL) | 术后输液量（mL）Postoperative intravenous fluid volume (mL) |
| 试验组
Trial group |
70 | 64.57±11.51 | 187.14± 53.62 | 552.64±127.26 | 521.43±290.37 |
| 对照组
Control group |
73 | 67.75±11.96 | 602.74±203.24 | 824.01±215.56 | 1 013.75±414.11 |
| 统计值
Statistic |
t=–1.619
P= 0.108 |
t=–16.855
P= 0.000 |
t=–9.212
P= 0.000 |
t=–8.259
P= 0.000 |
|
| 组别
Group |
例数
n |
手术当日总输液量（mL）Overall intravenous fluid volume (mL) | 术后当日小时尿量（mL）Postoperative urine volume per hour (mL) | 血容量（mL）
Blood volume (mL) |
围术期总失血量（mL）
Total blood loss during perioperative period (mL) |
| 试验组
Trial group |
70 | 1 261.21±340.17 | 133.30±46.43 | 3 906.03±669.40 | 785.49±375.24 |
| 对照组
Control group |
73 | 2 461.19±542.87 | 120.54±44.85 | 3 936.13±625.81 | 836.15±474.15 |
| 统计值
Statistic |
t=–15.908
P= 0.000 |
t=1.672
P=0.097 |
t=–0.278
P= 0.782 |
t=–0.710
P= 0.479 |
|