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Forest plot for significantly associated risk factors of HTN. Risk factors is represented on the Y-axis and odds ratio represented on the X-axis. The red vertical line indicates the reference line at OR = 1. The black diamond in the forest plot illustrates the summary effect estimate and its confidence interval. MS: Marital status; PA: Physical activity; FM: Family member; BMI: Body mass index; OR: Odds ratio; CI: Confidence interval.
