Analysis on disease burden and direct medical cost of Xueshuan Xinmaining Tablets in patients with cerebral infarction and coronary heart disease / 中国中药杂志

The increasing burden of cardiovascular disease in China has become a major public health problem, and the prevention and treatment of cardiovascular disease is in urgent need. For the reality of integrated Chinese and Western medicine in the Chinese health care system, we can consider the service ability of traditional Chinese medicine. Xueshuan Xinmaining Tablet is a kind of Chinese patent medicine commonly used in the treatment of recovery stage of ischemic stroke and angina pectoris of coronary heart disease. Based on the data of hospitalized patients covered by national urban basic medical insurance of China Medical Insurance Research Association in 2013, this study evaluated the treatment cost and detailed composition of the cost for the patients with cerebral infarction and coronary heart disease treated by Xueshuan Xinmaining Tablets. At the same time, the differences in disease burden and direct medical expenses among Xueshuan Xinmaining Tablets group, Western medicine group and another commonly used Chinese patent medicine group were analyzed. Among the three groups of patients with cerebral infarction and coronary heart disease, the hospitalization rates caused by various causes(44.4% and 29.6%) and diseases(20.8% and 5.2%) in Xueshuan Xinmaining Tablets group were the lowest(all P<0.01), and the number of hospitalization times in half a year was highest in the common Chinese patent medicine group(all P<0.01). In patients with cerebral infarction, the median annual total outpatient expenses were 7 476.8, 7 601.8, 15 650.1 yuan respectively in Western medicine group, Xueshuan Xinmaining Tablets group and the common Chinese patent medicine group(P<0.01), and the median hospitalization expenses were 11 620.2, 14 988.9, 13 325.6 yuan respectively(P=0.058). In patients with coronary heart disease, the total outpatient expenses of the three groups were 6 831.4, 10 228.6, 13 132.4 yuan respectively(P<0.01), and the total hospitalization expenses were 13 354.7, 14 911.5, 15 725.3 yuan respectively(P=0.134). The results showed that in patients with cerebral infarction and coronary heart disease, the hospitalization rate was lowest in Xueshuan Xinmaining Tablets group, beneficial to the turnover of hospital beds and full use of hospital medical resources. The total annual outpatient cost of Xueshuan Xinmaining Tablets group was lower than that of common Chinese patent medicine group, beneficial to reduce the burden of disease.

Epidemiological study of bone and joint injury based on urban medical insurance database / 北京大学学报(医学版)

OBJECTIVE@#To estimate the prevalence rate of bone and joint injury in China and to describe the three-dimension distribution of the disease (area, time and people).@*METHODS@#Based on a cross-sectional design, a retrospective study was conducted by using Chinese basic medical insurance database from January 1, 2013 to December 31, 2017 to analyze the epidemiological characteristics of bone and joint injury. The prevalence rate of bone and joint injury in each city was calculated, and then using meta-analyses to estimate the pooled prevalence of each area and the whole country. The pooled prevalence rates were compared among the different groups of populations, in terms of geographical area, time and population characteristics (age and gender).@*RESULTS@#A total of 28 419 264 subjects were included in this study, including 705 793 patients with bone and joint injury. From 2013 to 2017, in Chinese basic medical insurance database, the overall prevalence rate of bone and joint injury was 141.5(95%CI: 90.4－203.7) per 10 000 population, and the prevalence rates of non-specific or polyarticular disease, knee disease, and shoulder disease were 101.6 (95%CI: 63.5－148.4)per 10 000 population, 22.5(95%CI:15.1－31.4)per 10 000 population and 10.9 (95%CI: 6.4－16.4)per 10 000 population. The prevalence rates varied across the areas, the highest rate was observed in North China, with the prevalence of 310.6 (95%CI: 12.6－989.7) per 10 000 population, and the lowest rate was observed in Southwest China, with the prevalence of 59.0 (95%CI: 37.5－85.2) per 10 000 population. The prevalence rate of bone and joint injury increased over the study period, from 111.1 (95%CI: 56.0－182.5)per 10 000 population in 2013 to 175.5 (95%CI: 116.8－245.5)per 10 000 population in 2017. The prevalence of bone and joint injury in the female population was 149.1 (95%CI: 94.2－215.9) per 10 000 population, which was higher than that of men [133.6(95%CI: 86.2－190.9) per 10 000 population]. The higher prevalence of knee disease, unspecified or polyarticular disease, and bone and joint injury were observed in people aged 60 years and older, while the prevalence of shoulder disease peaked in 40－59 years old people [20.6 (95%CI: 12.5－30.5) per 10 000 population].@*CONCLUSION@#This study reported a relative low prevalence of bone and joint injury in China from 2013 to 2017. The prevalence increased over the study period, and the highest prevalence rate was observed in North China. The prevalence rate showed differences among different groups of populations, and higher rates were observed in females and people aged 60 years and older.