Résumé
Objective To analyze the burden of disease attributable to coronary heart disease in adult patients in 2020, to compare the disease burden of patients with coronary heart disease among different sociodemographic indexes (SDI) , and to explore the correlation between the two to provide theoretical guidance for coronary heart disease prevention. Methods The data of 881 adult patients with coronary heart disease in our Hospital in 2020 were collected, and the data, such as illness, morbidity, mortality and disability-adjusted life years (DALY) of adult patients with coronary heart disease were analyzed. Pearson correlation was used to analyze the association between disease burden and sociodemographic index in adult patients with coronary heart disease. Results The prevalence and incidence of adult patients with coronary heart disease were higher in women than in men, while the mortality rate and DALY rate were mainly higher in men than in women. The prevalence, morbidity and mortality rates increased in different age groups, and increased rapidly in the age group of 45 years and beyond. The prevalence of DALY in adult patients with coronary heart disease in different age groups also showed an upward trend, and increased rapidly in the age group of 35 years and beyond. The SDI value of adult patients with coronary heart disease was (0.52±0.16), of which the low SDI value was (0.13±0.05), the medium and low SDI value was (0.34±0.17), the medium SDI value was (0.50±0.14), the medium and high SDI value was (0.82±0.25), and the high SDI value was (0.93±0.13). The chi-square results showed that there were differences in mortality (χ2=12.358, P=0.020) and DALY rate (χ2 =14.557, P=0.011) of adult patients with coronary heart disease between different grades of SDI groups, and the differences were statistically significant. Pearson-related results showed that SDI and DALY rate were negatively correlated in adult patients with coronary heart disease (r=-0.374, P=0.022), and there were gender differences. SDI was negatively correlated with DALY rate in male patients with coronary heart disease (r=-0.489, P=0.017), and SDI was negatively correlated with mortality (r=-0.290, P=0.040) and DALY rate in female patients with coronary heart disease (r=-0.392, P=0.006）. Conclusion Burden of disease attributed to coronary heart disease in adult patients varies by sex and it has a negative correlation with SDI, and the improvement of national welfare and education level, that is, the increase of SDI may have a certain effect on reducing the burden of coronary heart disease.