Study on the impact of achieving behavioral and metabolic factors control targets on the outcomes of cardiovascular disease in hypertensive patients
10.3760/cma.j.cn112148-20250221-00134
- VernacularTitle:高血压患者行为和代谢因素控制达标对心血管疾病结局影响研究
- Author:
Wenbin HU
1
;
Wei QIN
1
;
Yuchen JIANG
1
;
Zhouquan FAN
1
Author Information
1. 昆山市疾病预防控制中心慢性病防治科，昆山 215300
- Publication Type:Journal Article
- Keywords:
Hypertension;
National Essential Public Health Services Program;
Cardiovascular disease risk assessment;
Real-world study;
Population attributable risk pe
- From:
Chinese Journal of Cardiology
2025;53(10):1126-1133
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the impact of achieving behavioral and metabolic factor control targets on cardiovascular disease (CVD) risk in hypertensive patients.Methods:This retrospective study utilized data from the National Enssential Public Health Service program in Kunshan City, Jiangsu Province. Hypertensive patients who participated in the program in 2018 were enrolled and divided into six groups accoding to the number (0-1, 2, 3, 4, 5, or 6) of controlled behavioral and metabolic factors (blood glucose, blood pressure, low-density lipoprotein cholesterol, obesity, smoking, and physical activity). Baseline data were collected from the 2018 health examinations and stratified intervention management records to analyze the distribution of characteristics across groups. Patients were followed up, with incident CVD during follow-up as the primary outcome. Competing-risk Cox proportional hazards regression model was employed to assess the impact of achieving behavioral and metabolic control targets on CVD risk. Differences in cumulative incidence of CVD between groups were compared using Gray′s test for equality of cumulative incidence functions. The population attributable fractions (PAF) for each behavioral and metabolic factors were calculated using the "averisk" package in R software.Results:A total of 87 338 hypertensive patients were included, aged (62.88±9.14) years, with 42 419 males (48.57%). During a follow-up of 75.0 (60.0, 77.0) months, 10 200 incident cases of CVD and 3 187 non-CVD deaths were recorded. The cumulative incidence of CVD was 13.69% (95% CI 13.35-14.03), with no statistically significant difference between males and females (13.99% vs. 13.41%, Pgray=0.246). Cox regression analysis revealed that after adjusting for confounders, the risk of CVD in hypertensive patients showed a decreasing trend with an increasing number of controlled behavioral and metabolic factors ( P for trend<0.001). Specifically, achieving all six control targets was associated with a 48% reduction in CVD risk ( HR=0.52, 95% CI 0.44-0.62, P<0.001) compared to achieving only 0-1 control targets. Moreover, the combined PAF of all six factors for CVD incidence was 23.98% (95% CI 19.99%-27.97%). Physical inactivity had the highest PAF (8.70% (95% CI 5.19%-12.21%)), followed by uncontrolled blood glucose (7.30% (95% CI 6.36%-8.25%)) and elevated low-density lipoprotein cholesterol (5.54% (95% CI 3.58%-7.50%)). Conclusion:Compared to achieving only 0-1 control targets, attaining all six behavioral and metabolic control targets was associated with a 48% reduction in CVD risk among hypertensive patients. Furthermore, controlling all six factors could prevent 23.98% of CVD cases in the hypertensive population. Therefore, multifactorial coordinated interventions should be prioritized as a core strategy in the National Essential Public Health Services Program to effectively achieve the goal of primary CVD prevention at the population level.
