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. 2026 Oct 7;14:1967131. doi: 10.3389/fpubh.2026.1967131

Table 4.

Association between CHG and prevalent CMM in CHARLS.

CHG measure Model 1 Model 2 Model 3
OR (95% CI) p value OR (95% CI) p value OR (95% CI) p value
CHG (per 1 SD) 5.17 (4.38—6.11) <0.001 5.27 (4.46—6.24) <0.001 4.14 (3.46—4.94) <0.001
CHG quartile
 1 1 (Ref) 1 (Ref) 1 (Ref)
 2 1.26 (0.81—1.97) 0.309 1.25 (0.80—1.96) 0.330 1.15 (0.73—1.81) 0.541
 3 2.11 (1.41—3.18) <0.001 2.12 (1.41—3.19) <0.001 1.79 (1.18—2.71) 0.006
 4 8.78 (6.15—12.50) <0.001 8.70 (6.09—12.40) <0.001 6.07 (4.19—8.80) <0.001

Model 1 unadjusted; Model 2 adjusted for age, gender, educational level, smoking status, and drinking status; Model 3 adjusted for variables in Model 2 and BMI, SBP, WBC, CR, UA, hypertension, dyslipidemia and cancer.

OR, Odds Ratio; CI, Confidence Interval; Ref, reference.