Table 2.

Comparison of intraoperative data between the two groups.

Classification	Modular group	Nonmodular group	P values
operative time (minutes)	235.4 ± 46.5 (120–330)	230.2 ± 61.2 (120–385)	0.188
hospital stay (days)	20.7 ± 4.4 (12–34)	20.4 ± 4.9 (10–40)	0.326
Intraoperative blood loss (ml)	1302.8 ± 326.8 (800–2100)	1232.3 ± 412.7 (300–2700)	0.059
Postoperative drainage (ml)	539.6 ± 91.4 (310–823)	522.2 ± 112.8 (315–774)	0.072
Total blood loss (ml)	1850.7 ± 345.3 (1240–2710)	1763.6 ± 450.6(680–3525)	0.067
Blood transfusion volume (ml)	785.2 ± 345.5 (400–1600)	712.7 ± 317.7 (400–1600)	0.125
Wire binding (n)	36	40
Allograft bone plate(n)	18	10
ETO (n)	12	15