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Table 2 Separate associations of obesity and CDAI with CMM risk

From: Obesity, composite dietary antioxidant index, and their interactive association with the risk of cardiometabolic multimorbidity in the elderly from a large national survey

CDAI

Anti-oxidant diet

Pro-oxidant diet

P Value

Unadjusted OR (95%CI)

Ref

1.51(1.29, 1.76)

< 0.001

Adjusted OR (95%CI)

   

 Model 1a

Ref

1.60(1.37, 1.87)

< 0.001

 Model 2b

Ref

1.44(1.23, 1.68)

< 0.001

Obesity

Non-obese

Obese

P Value

Unadjusted OR (95%CI)

Ref

2.28(1.92, 2.70)

< 0.001

Adjusted OR (95%CI)

   

 Model 1a

Ref

2.55(2.15, 3.03)

< 0.001

 Model 2b

Ref

2.19(1.81, 2.64)

< 0.001

  1. Obesity was defined as BMI ≥ 30 kg/m2. Pro-oxidant diet was defined as below the median of CDAI score
  2. CI confidence interval, OR odds ratio, CDAI Composite Dietary Antioxidant Index
  3. ap vaule after adjustment for age and sex
  4. bp vaule after adjustment for age, sex, ethnicity, marital status, education, smoking, physical activity, hypertension