Effect of Lifestyle Factors on Hypertension by Constitution Type: A Large Community-Based Study

Abstract EN

Background.

The risk of hypertension differs according to lifestyle factors and individual constitution types.

The aim of this study was to investigate the effect of lifestyle factors on hypertension and to assess whether those effects differ according to the constitution types.

Methods.

A total of 5,793 men and women were recruited between 2012 and 2014.

Odds ratios for hypertension associated with constitution types and lifestyle factors were estimated.

Lifestyle factors included smoking status, body mass index, alcohol consumption, physical activity, and sleep quality.

Constitution types were estimated based on the Sasang constitutional medicine as the TE type, SE type, and SY type.

Results.

The risk of hypertension was significantly higher for SY (odds ratio 1.25 (95% confidence interval 1.03 to 1.52) and TE types (1.38 (1.10 to 1.74)) than the SE type even with adjustment of health behaviors.

Compared with individuals who had an unhealthy lifestyle, those with healthy lifestyle scores showed significantly lower risk of hypertension in only SY (odds ratio 0.62 (95% confidence interval 0.48 to 0.81)) and TE types (0.69 (0.58 to 0.81)).

The difference in risk for hypertension among constitution types was decreased with a healthy lifestyle (1.34 in SY and 2.35 in TE types, as compared with the SE type) versus an unhealthy lifestyle (2.21 in SY and 3.64 in TE types, as compared with the SE type).

Conclusion.

The risk of hypertension was different by Sasang constitution types.

The impact of lifestyle factors differed according to Sasang constitution types, and the difference in risk of hypertension among constitution types was decreased with a healthy lifestyle.