Fig. 2

Prevalence of high normal blood pressure and hypertension in parents participated in the second-stage screening by FINDRISC category. P-values indicate the significance of the differences among FINDRISC categories: 0–11 (low and slightly elevated risk), 12–14 (moderate risk), 15–16 (high and very high risk). Figures sharing the same superscript letters differentiate significantly from each other. FINDRISC: Finnish Diabetes Risk Score; HICs: High-income countries; LMICs: Low to middle-income countries