Table 2 Values of preoperative biochemical indicators and nutrient intake of patients undergoing gastrectomy.

From: The strategy of vitamin supplementation in Chinese patients with gastric cancer after gastrectomy: a prospective cohort study

Project

Preoperative

P-valuea

One-month postoperative

P-valuea

Experimental group

(N = 41)

Control group

(N = 37)

Experimental group

(N = 41)

Control group

(N = 37)

ALT U/L

14.40 (10.70–22.00)

18.60 (13.55–29.55)

0.097

23.20 (17.60–31.50)

21.70 (14.70–36.40)

0.990

AST U/L

18.80 (13.10-22.95)

20.08 (17.23–25.63)

0.090

20.00 (15.80–29.60)

20.45 (15.50-26.45)

0.995

ALB g/L

39.00 (36.85–40.75)

39.65 (37.50–41.60)

0.465

41.20 (39.78–43.13)

42.45 (40.50–43.50)

0.226

TBil umol/L

7.90 (6.00-12.85)

10.10 (6.70–14.20)

0.205

10.60 (8.30–13.70)

10.40 (8.95–12.55)

0.739

DBil umol/L

1.80 (1.15–2.20)

1.90 (1.10–2.40)

0.419

2.30 (1.55–3.10)

2.00 (1.40–2.60)

0.237

TBA umol/L

3.90 (2.45–5.45)

3.80 (2.40–4.90)

0.552

1.30 (0.90–3.70)

1.80(0.80–3.45)

0.812

Hb g/L

125.34 ± 24.91

129.78 ± 18.35

0.382

123.53 ± 14.60

121.55 ± 12.49

0.541

PAB mg/L

218.56 ± 46.91

220.09 ± 40.50

0.884

198.91 ± 52.83

199.88 ± 40.23

0.937

ChE/L

6.94 ± 1.58

7.36 ± 1.96

0.305

6.20 (5.10–6.70)

5.90 (5.25–6.80)

0.785

Food-intakeb

–

–

–

1182.00 (857.50-1697.50)

1039.00 (900.00-1225.00)

0.130

  1. aCalculated by parametric (t-test) or nonparametric (Wilcoxon) as appropriate. bThe average estimated daily energy intake (kcal). ALT: Alanine Aminotransferase; AST: Aspartate Aminotransferase; ALB: Albumin; TBil: Total bilirubin; DBil: Direct Bilirubin; TBA: Total Bile Acid; Hb: Hemoglobin; PAB: Prealbumin; ChE: Cholinesterase.
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