Table 3 The results of two-piecewise linear regression model between CMI and hypertension.

From: Association between cardiometabolic index and hypertension among US adults from NHANES 1999–2020

Exposure

Adjusted OR (95% CI)

P-value

Threshold value = 1.37

 CMI < 1.37

2.27 (2.14, 2.40)

< 0.01

 CMI > 1.37

1.01 (0.98, 1.03)

0.57

 Effect difference

0.44 (0.42, 0.48)

< 0.01

P for log likelihood ratio test

 

< 0.01

  1. Two-piecewise linear regression model were adjusted for adjust for age, sex, race, marital status, educational level, smoking status, TC, and history of diabetes mellitus, CVD, and CKD. The results are weighted based on the survey.
  2. OR odds ratio, CI confidence interval, CMI cardiometabolic index, TC total cholesterol, CVD cardiovascular disease, CKD chronic kidney disease.
  3. P values are weighted.
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