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Table 2 Associations between cardiometabolic index and the risk of infertility

From: Association between cardiometabolic index and infertility among American women aged 20–45 years: a cross-sectional analysis from 2013–2020 NHANES data

Variable

Adjust I [OR(95%CI)]

Adjust II [OR(95%CI)]

CMI

1.34 (1.16, 1.55)

1.27 (1.08, 1.49)

CMI

  

   Low

1.0

1.0

   Middle

1.49 (1.15, 1.93)

1.56 (1.19, 2.04)

   High

1.95 (1.51, 2.51)

1.85 (1.41, 2.44)

   P for trend

< 0.0001

< 0.0001

  1. Notes: CMI: The cardiometabolic index
  2. Adjust I model adjust for: Age; Race; Education
  3. Adjust II model adjust for: Age; Race; Ratio of income; Marital status; Education; Smoke; hypertension; diabetes