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Table 1 Baseline characteristics of the participants

From: Associations between hepatitis B virus infection and risk of colorectal Cancer: a population-based prospective study

  HBsAg Seronegative
n = 90,792
HBsAg Seropositive
n = 2598
t/X2 P- value
Age (year) 51.58 ± 12.46 49.23 ± 11.47 90.59 < 0.0001
Male 72,418(79.76) 2226(85.68) 55.15 < 0.0001
BMI (Kg/m2) 25.07 ± 3.49 25.06 ± 3.50 0.02 0.8998
WC (cm) 86.98 ± 9.96 86.71 ± 10.06 1.71 0.1893
SBP (mmHg) 131.18 ± 21.10 129.47 ± 19.85 16.52 < 0.0001
DBP (mmHg) 83.63 ± 11.79 83.38 ± 11.63 1.12 0.2899
TC (mmol/L) 4.96 ± 1.15 4.66 ± 1.18 176.61 < 0.0001
hs-CRP (mg/L) 0.80(0.30 ~ 2.09) 0.73(0.30 ~ 1.75) 121.01 < 0.0001
TG (mmol/L) 1.28(0.90 ~ 1.94) 1.15(0.80 ~ 1.61) 115.10 < 0.0001
ALT (u/L) 18.11(13.21 ~ 24.80) 23.03(16.90 ~ 33.17) 595.31 < 0.0001
TBil (umol/L) 12.20(9.80 ~ 15.20) 12.70(10.40 ~ 16.40) 64.12 < 0.0001
BMI (%) 0.1277 0.9381
BMI < 24 Kg/m2 35,702(39.32) 1027(39.53)   
24 ≤ BMI<28 Kg/m2 38,071(41.93) 1091(41.99)   
BMI ≥ 28 Kg/m2 17,019(18.75) 480(18.48)   
Hs-CRP (%) 15.29 0.0005
  < 1 mg/L 50,787(55.94) 1532(58.97)   
1–3 mg/L 23,348(25.72) 663(25.52)   
  > 3 mg/L 16,657(18.35) 403(15.51)   
Hypercholesterolemia (%) 10,302(11.35) 170(6.54) 58.53 < 0.0001
Hypertriglyceridemia (%) 16,651(18.34) 320(12.32) 61.61 < 0.0001
Hyperbilirubinemia (%) 6036(6.65) 242(9.31) 28.64 < 0.0001
Elevated alanine aminotransferase (%) 5536(6.10) 460(17.71) 566.49 < 0.0001
Hypertension (%) 39,913(43.96) 1057(40.69) 11.01 0.0009
Diabetes mellitus (%) 8338(9.18) 218(8.39) 1.91 0.1674
Physical exercise (%) 14,358(15.81) 353(13.59) 9.44 0.0021
Current smoker (%) 28,035(30.88) 907(34.91) 19.21 < 0.0001
Current drinker (%) 16,332(17.99) 443(17.05) 1.50 0.2200
Family history of cancer (%) 3320(3.66) 102(3.92) 1.01 0.3135
Marital status (married, (%)) 85,668(94.36) 2444(94.07) 5.15 0.2721
High salt diets (( 10 g/day, (%)) 9796(10.79) 299(11.51) 1.36 0.5077
High-school graduation or above (%) 17,883(19.70) 505(19.44) 9.95 0.0413
Reported income of each family member (800¥, (%)) 12,944(14.26) 341(13.13) 11.57 0.0090
  1. BMI Body mass index, WC waist circumference, SBP Systolic blood pressure, DBP Diastolic blood pressure, TC Total cholesterol, hs-CRP High-sensitivity C-reactive protein, TG Triglyceride, ALT Alanine aminotransferase, TBil Total bilirubin