Fig. 4

Age-specific odds ratios and young-to-old ratio of odds ratios for risk factors and metabolic diseases. A OR for hypertension, B OR for diabetes, C OR for hyperlipidemia. OR, odds ratio; CI, confidence interval; ROR, ratio of odds ratio. Pink squares represent odds ratios for people aged 18–40 years, and blue squares represent odds ratios for people aged over 40 years, horizontal lines indicate corresponding 95% confidence intervals around odds ratios. All models were adjusted for age and sex. In addition, the model used for hypertensive risk factors analysis was adjusted for hypertension family history and diagnosis of diabetes and hyperlipidemia. The model used for diabetes risk profiles analysis was additionally adjusted for diabetes family history and diagnosis of hypertension and hyperlipidemia. The model used for hyperlipidemic risk profiles analysis was further adjusted for diagnosis of hypertension and diabetes