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Table 4 Sex-specific 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

Group

Female (n = 6,634)

Male (n = 6,544)

 

OR (95%CI)

P Value

OR (95%CI)

P Value

Anti-oxidant diet & Non-Obese

Ref

 

Ref

 

Pro-oxidant diet & Non-Obese

1.94(1.36, 2.76)

< 0.001

1.00(0.74, 1.35)

0.988

Anti-oxidant diet & Obese

2.32(1.51, 3.56)

< 0.001

1.93(1.46, 2.56)

< 0.001

Pro-oxidant diet & Obese

4.40(2.89, 6.70)

< 0.001

2.45(1.74, 3.46)

< 0.001

Addictive interaction

 RERI (95% CI)

1.14(0.10, 2.18)

 

0.51(−0.21, 1.24)

 

 AP (95% CI)

0.26(0.06, 0.46)

 

0.21(−0.05, 0.47)

 

 SI (95% CI)

1.50(1.02, 2.22)

 

1.55(0.82, 2.92)

 
  1. Adjusted for age, ethnicity, marital status, education, smoking, physical activity, hypertension. 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