Analysis on the causes of death of elderly inpatients in medical department in a third-grade A hospital in dalian from 2012 to 2019 / 中国医师进修杂志

ABSTRACT

Objective:To analyze the causes of death of elderly inpatients,so as to provide direction for the precaution of geriatrics.Methods:The first page data of hospitalized medical records of elderly inpatients in medical department in the Second Hospital of Dalian Medical University from 2102 to 2019 were extracted, and the causes of death were analyzed. The statistical analysis was performed by Excel and SPSS 21.0 statistical software.Results:The number of deaths of elderly inpatients in medical department from 2012 to 2019 was 5 249. The proportion of deaths in ICU was 34.43%(1 807/5 249), in oncology department was19.03%(999/5 249), and in cardiovascular department was12.08%(634/5 249). The average age was (78.52 ± 7.82) years. Besides, the age of men was younger than women (78.18 ± 8.00) years vs. (79.02 ± 7.52) years, and the differences was statistically significant ( P<0.01). Men(59.1%, 3 099/5 249) were more than women (40.96%, 2 150/5 249). The largest number of deaths was in the age of 75-84 years (42.56%, 2 234/5 249). The number of cases with combined above five diseases was 4 552(86.72%, 4 552/5 249). The top three causes of deaths of elderly inpatients in medical department from 2012 to 2019 were cardiocerebrovascular diseases (27.21%, 1 428/5 249), malignant tumor (25.74%, 1351/5 249) and respiratory system diseases (22.10%, 1160/5 249). From 2012 to 2015, the top three causes of deaths were malignant tumor, cardiocerebrovascular diseases and respiratorysystem diseases. From 2016 to 2019,the top three causes of deaths were cardiocerebrovascular diseases, malignant tumor, and respiratory system diseases. The most common cause in cardiocerebrovascular diseases of death was coronary heart disease (51.47%,735/1 428), cerebrovascular disease (43.70%,624/1 428),and hypertension(4.34%, 62/1 428). Among the patients with malignant tumor death, first cause of death waslung malignant tumor (37.53%, 507/1 351), the others in turn were gastric carcinoma (11.10%,150/1 351) and intestinal cancer (11.10%,150/1 351). Among the patients with respiratory system diseases, first cause of death was pulmonary infection (69.66%,808/1 160), the others in turn were chronic obstructive pulmonary disease (15.43%, 179/1 160) and interstitial lung disease (5.09%, 59/1 160). Conclusions:The average age of elderly inpatients in medical department is (78.52 ± 7.82) years. The death age of male is less than that of female, and the number is slightly more than that of female. The top three causes of deaths of elderly inpatients in medical department are cardiocerebrovascular diseases, malignant tumor, respiratorysystem diseases. From 2012 to 2015 the first cause of deaths is malignant tumor. From 2016 to 2019, the cardiocerebrovascular diseases rise to the first.