Table 2.

Comparison of intraoperative fluid volume between the two groups (n = 30, )

Volume	ANH group	Control group	P
Urine(ml)	711 ± 92	736 ± 80	0.448
Bleeding(ml)	404 ± 94	443 ± 119	0.330
Total infusion(ml)	2514 ± 339	1980 ± 361*	0.000
Autogenous blood collection(ml)	950.00 ± 159.32

^*P < 0.05, Compared with Control group