Hypertension and burden of myocardial infarction in China: risk factors, gender differences and temporal trends from a National Chronic Disease Surveillance study (2021–2023)
Background: Myocardial infarction (MI) remains a leading global cause of morbidity and mortality, with rising prevalence in China. Hypertension persists as a predominant modifiable risk factor. This study investigates MI prevalence, trends and risk factors using data from China CDC’s Chronic Disease...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2025-12-01
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| Series: | Blood Pressure |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/08037051.2025.2487584 |
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| Summary: | Background: Myocardial infarction (MI) remains a leading global cause of morbidity and mortality, with rising prevalence in China. Hypertension persists as a predominant modifiable risk factor. This study investigates MI prevalence, trends and risk factors using data from China CDC’s Chronic Disease Surveillance program. Methods: Data from 258,742 participants (2021–2023) were analysed. Demographic characteristics, risk factors and gender/urban-rural disparities in MI prevalence were assessed. Multivariate logistic regression identified significant risk factors. Results: Hypertension was the leading MI risk factor (64.3%), followed by dyslipidaemia (58.6%) and smoking (42.3%). Men had higher MI prevalence than women (58.2% vs. 41.8%), and urban residents surpassed rural residents (56.7% vs. 43.3%), with significant lifestyle disparities (e.g. physical inactivity and smoking). Multivariate analysis identified age ≥ 60 years (OR = 2.75, 95% CI: 2.46–3.08), hypertension, dyslipidaemia, smoking and obesity (BMI ≥ 25) as key risk factors. MI incidence increased by 3.14% nationally from 2021 to 2023. Conclusions: China’s MI burden is escalating, with notable gender, age and residence disparities. Older adults and individuals with hypertension, dyslipidaemia, smoking or obesity face elevated risks. Hypertension contributes to nearly two-thirds of MI cases, emphasising the urgency for targeted prevention strategies, particularly in high-risk groups (hypertensive individuals, older adults and urban populations). |
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| ISSN: | 0803-7051 1651-1999 |