Annals Of Clinical Nutrition And Metabolism : eISSN 2799-8363 / pISSN 2799-7898

Table. 3.

Table. 3.

Comparison of outcomes according to reconstruction method in distal gastrectomy group

Variable Billroth I Billroth II P-value
Hemoglobin (g/dL)
Preoperative 13.75 (12.60~14.55) 13.80 (12.90~14.50) 0.518
1 yr 12.65 (11.57~13.85) 12.70 (11.70~14.20) 0.497
2 yr 14.10 (13.00~14.65) 14.35 (13.40~15.20) 0.215
3 yr 13.75 (12.55~ 14.65) 14.40 (13.40~15.40) 0.099
Ferritin (ng/mL)
Preoperative NA NA
1 yr 69.25 (41.42~121.87) 46.10 (28.30~77.30) 0.073
2 yr 59.25 (34.53~106.07) 34.05 (24.37~55.22) 0.065
3 yr 47.80 (33.35~67.30) 54.20 (31.30~76.45) 0.922
Vitamin B12 (μg/L)
Preoperative NA NA
1 yr 548.20 (444.75~713.57) 571.70 (423.60~758.50) 0.989
2 yr 522.40 (404.15~680.20) 589.50 (377.20~761.70) 0.799
3 yr 521.55 (391.80~822.25) 532.25 (361.02~657.30) 0.438
Albumin (g/dL)
Preoperative 4.40 (4.02~4.65) 4.35 (4.00~4.65) 0.733
1 yr 4.30 (4.10~4.50) 4.40 (4.10~4.50) 0.596
2 yr 4.30 (4.10~4.50) 4.40 (4.20~4.60) 0.400
3 yr 4.35 (4.02~4.47) 4.40 (4.20~4.40) 0.297
BMI (kg/m2)
Preoperative 23.29 (21.53~24.55) 23.38 (21.32~24.28) 0.872
1 yr 21.35 (20.56~22.81) 21.96 (19.60~24.08) 0.612
2 yr 21.53 (20.67~22.79) 21.67 (20.61~23.93) 0.606
3 yr 21.53 (20.27~23.87) 22.89 (20.52~24.06) 0.537
NRI
Preoperative NA NA
1 yr 106.51 (104.95~109.06) 104.84 (102.57~108.43) 0.227
2 yr 106.17 (100.05~109.38) 105.88 (102.38~110.75) 0.281
3 yr 105.63 (99.10~107.96) 105.94 (104.49~108.24) 0.377
Modified NRI
Preoperative 106.29 (101.82~111.19) 105.49 (100.94~110.05) 0.454
1 yr 106.70 (102.31~109.76) 105.23 (101.28~108.53) 0.398
2 yr 105.64 (101.06~109.93) 106.45 (102.46~110.05) 0.376
3 yr 107.01 (100.36~108.53) 106.32 (103.91~108.53) 0.861

Values are presented as median (interquartile range).

NA = not applicable; BMI = body max index; NRI = nutritional risk index.

Ann Clin Nutr Metab 2021;13:34-42 https://doi.org/10.15747/ACNM.2021.13.2.34
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