Epidemiological study of geriatric humeral surgical neck fractures from 2010 to 2019 in The Third Hospital of Hebei Medical University / 中华创伤骨科杂志

ABSTRACT

Objective:To analyze the epidemiological features of geriatric humeral surgical neck fractures from 2010 through 2019 in The Third Hospital of Hebei Medical University.Methods:A retrospective study was conducted of the data of the inpatients aged ≥60 years who had been treated for humeral surgical neck fractures in The Third Hospital of Hebei Medical University from 2010 through 2019. The patients were divided into 2 groups by the year of admission the former five-year group (group A from January 1, 2010 to December 31, 2014) and latter five-year group (group B from January 1, 2015 to December 31, 2019). The data of the patients were compared between the 2 groups to find the epidemiological characteristics and trends of the humeral surgical neck fractures in the 10-year period.Results:A total of 312 geriatric humeral surgical neck fractures were included, accounting for 1.2%(312/25, 764) of the upper limb fractures and 0.4% (312/88, 886) of all the fractures in the same period. There were 64 males and 248 females, giving a male/female ratio of 0.26∶1. Their ages ranged from 60 to 93 years. The peak age of the fractures was from 60 to 69 years for both males and females. Falls and indoor activity injuries accounted for the largest proportion (71.2%, 222/312). The common fracture types were 11-A2 and 11-A3. The proportion of overweight and obese patients by the body mass index (BMI) was the largest (58.7%, 183/312). There were no statistically significant differences between groups A and B in male/female ratio (0.371 versus 0.221) or in proportion of peak age patients [42.7% (38/89) versus 55.2% (123/223)] ( P>0.05). There were statistically significant differences between the 2 groups in injury causes, fracture types and BMI distribution ( P<0.05). Conclusions:The geriatric humeral surgical neck fractures accounted for 1.2% of the upper limb fractures and 0.4% of all the fractures in the same period. There were more female patients than male ones. Falls and indoor activity injuries were the most common causes. The proportions of complex fractures and overweight and obese patients increased.