TABLE 1.

Drainage and blood loss in drainage at postoperative day 3

Time	Drainage, mL	Hct of drainage, %	RBC in drainage, mL	DBL, mL
1st day post‐op	312.3 ± 107.4	24.1 ± 3.2	74.4 ± 37.8	209.6 ± 133.0
2nd day post‐op	137.4 ± 89.3	15.8 ± 2.5	22.0 ± 15.8	72.5 ± 59.3
3rd day post‐op	115.1 ± 70.5	6.3 ± 2.7	3.1 ± 3.7	21.4 ± 11.8

DBL, drainage blood loss; Hct_: hematocrit; post‐op, post‐operation; RBC: red blood cell.