Combination Patterns of Cardiovascular Risks and Sequelae at Different Stage of Hypertension in Natural Hypertensive Population in Beijing

Abstract

To investigate combination patterns of cardiovascular risks and sequelae at different stages of hypertension, all 6176 newly or previously diagnosed hypertensives were selected from a randomized sampling surveillance data to perform a multiple correspondence analysis. Short duration hypertensives are characterized by relatively young age, less physical exercise, normal fruits and vegetable intakes, high salt diet, and nearly normal blood lipid and glucose. Middle duration hypertensives begin to pursue more physical exercise and less salt, although increasing physiological disorders are found. Severe sequelae such as stroke and myocardial infraction mainly occurred in long duration hypertensives. Results imply that great efforts should be taken in health education and lifestyle interventions on prehypertensive and early stage hypertensive patients.

Keywords:

• cardiovascular risk factors
• duration of hypertension
• sequelae
• hypertension
• multiple correspondence analyses