Table 2. Perioperative outcomes of donor.

Variables	Total	Period 1	Period 2	Period 3	P value
Total operative time, mean ± SD (min)	267.8±74.2	318.9±62.2	256.7±71.4	227.7±57.4	<0.01
Time to extraction of graft, mean ± SD (min)	204.8±56.0	234.0±45.2	202.8±50.9	177.6±56.7	<0.01
Blood loss, mean ± SD (mL)	261.5±209.8	419.7±196.5	198.9±197.2	166.0±130.0	<0.01
Hospital stay (day)	7.4±2.6	8.1±2.0	7.3±3.1	6.9±2.4	<0.01
Rehospitalization, n (%)	7 (2.3)	3 (3.0)	3 (3.0)	1 (1.0)	0.56
Postoperative blood tests, mean ± SD
Hb (g/dL)
Lowest	11.6±1.4	11.8±1.4	11.5±1.5	11.5±1.2	0.15
Delta Hb (%)	16.5±7.0	16.9±7.1	16.8±8.0	15.8±5.6	0.49
POD 1 week	12.5±1.4	12.6±1.5	12.4±1.4	12.4±1.4	0.57
POD 1 month	13.5±1.6	13.7±1.7	13.5±1.6	13.3±1.4	0.17
Total bilirubin (mg/dL)
Peak	4.1±1.8	3.8±1.8	4.4±2.1	4.1±1.5	0.10
POD 1 week	1.4±0.8	1.3±0.9	1.5±0.8	1.4±0.7	0.08
POD 1 month	0.8±0.6	0.7±0.3	0.9±1.0	0.8±0.3	0.22
AST (IU/L)
Peak	233.6±82.4	233.2±83.5	220.5±77.9	217.2±85.7	0.35
POD 1 week	48.1±22.3	49±28.0	47.1±17.6	48.2±20.2	0.84
POD 1 month	26.5±9.5	25.1±10.0	26.9±7.8	27.6±10.4	0.15
ALT (IU/L)
Peak	230.2±85.6	239.6±94.4	229.5±80.2	221.5±81.5	0.33
POD 1 week	74.5±32.0	71.9±37.4	72.7±26.2	79.0±31.2	0.23
POD 1 month	29.9±22.3	28.9±28.2	30.6±16.4	30.2±20.7	0.85

SD, standard deviation; Hb, hemoglobin; POD, postoperative day; AST, aspartate aminotransferase; ALT, alanine aminotransferase.