Coverage and effectiveness of hypertension screening in different altitudes of Tibet autonomous region

Abstract Background Tibet is an autonomous region in China located around average altitude of 4500 m above sea level. Since 2012 the local government has been providing free physical examinations, including screening for hypertension. However, coverage and effectiveness this program have not uncovered. This study aims to assess hypertension management 3 levels Tibet, also determinants success program. Methods A stratified cluster survey was conducted among 1636 residents aged 18 years or over three different areas Tibet. We adjusted age sex based on national census data used weighted logistic regression models find factors associated with screening. Results The evaluated by participation rate previous 94.9%, while 24.7% (95% CI: 22.1–27.3%) them were diagnosed Females alcohol drinkers more likely be screened. Among those hypertension, 28.7% had it under control. High a high proportion controlled overall high, moderate low 35.1% 24.8–45.3%), 32.7% 22.2–43.2%) 23.7% 14.7–32.6%), respectively. Younger persons better control their Conclusions especially areas. low, indicating need implement treatment adherence routines into current interventions.