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Table 3 Crude and adjusted odds ratios for colon polyps associated with metabolic syndrome and its components (N = 4122)

From: Central obesity and atherogenic dyslipidemia in metabolic syndrome are associated with increased risk for colorectal adenoma in a Chinese population

  Hyperplastic polyp N = 341 Adenoma (low and high grade) N = 719
  Crude
OR (CI)
Adjusted
OR (CI)*
Crude
OR (CI)
Adjusted
OR (CI)*
Metabolic Syndrome     
   N = 2944 1.62 (1.28-2.05) 1.26 (0.98-1.61) 1.87 (1.58-2.22) 1.31 (1.09-1.57)
Number of metabolic syndrome components     
   1 (N = 1168) 1.17 (0.81-1.69) 1.13 (0.78-1.63) 1.34 (1.02-1.74) 1.23 (0.95-1.61)
   2 (N = 914) 1.97 (1.38-2.81) 1.83 (1.28-2.61) 1.86 (1.42-2.43) 1.48 (1.13-1.94)
   3 (N = 702) 1.99 (1.36-2.92) 1.45 (0.97-2.16) 2.54 (1.93-3.35) 1.61 (1.21-2.14)
   > = 4 (N = 476) 2.45 (1.63-3.67) 2.06 (1.35-3.14) 2.66 (1.97-3.59) 1.70 (1.24-2.34)
Metabolic syndrome components     
Large waist (N = 1179) 1.36 (1.06-1.72) 1.22 (0.96-1.56) 1.64 (1.38-1.94) 1.36 (1.14-1.63)
High BP (N = 1376) 1.61 (1.28-2.02) 1.29 (1.00-1.65) 1.68 (1.42-1.98) 1.08 (0.90-1.30)
Low HDL-C (N = 2389) 1.49 (1.17-1.91) 1.44 (1.14-1.82) 1.33 (1.12-1.59) 1.30 (1.10-1.54)
High triglyceride (N = 1030) 1.40 (1.09-1.79) 1.25 (0.97-1.62) 1.47 (1.23-1.76) 1.26 (1.04-1.53)
High glucose (N = 1149) 1.57 (1.24-1.99) 1.23 (0.96-1.58) 1.58 (1.33-1.88) 1.09 (0.91-1.31)
C-reactive proteina 1.12 (1.01-1.25) 1.05 (0.94-1.17) 1.17 (1.08-1.26) 1.08 (1.00-1.17)
  1. *adjusted for age, gender, smoking and alcohol consumption status
  2. a not a component of metabolic syndrome, analyzed as continuous variable after log-transformation
  3. Abbreviations: BP, blood pressure; HDL-C, high-density lipoprotein cholesterol.