A study on the burden and causes of hospitalization and deaths in Shenzhen, between 1995 and 2014.
10.3760/cma.j.issn.0254-6450.2018.10.004
- Author:
J ZHANG
1
;
L C HONG
1
;
X B WANG
2
;
Y Z WEI
2
;
G HU
2
;
S H WU
2
;
J Q CHENG
3
Author Information
1. School of Public Health, Southern Medical University, Guangzhou 510515, China.
2. School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
3. Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, China.
- Publication Type:Journal Article
- Keywords:
Death spectrum;
Disease spectrum;
Hospital mortality;
Hospitalization;
Shenzhen
- MeSH:
Cardiovascular Diseases/epidemiology*;
Cause of Death;
China/epidemiology*;
Female;
Global Burden of Disease;
Hospitalization/statistics & numerical data*;
Humans;
Neoplasms/epidemiology*;
Pregnancy;
Pregnancy Complications/epidemiology*;
Respiratory Tract Diseases/epidemiology*
- From:
Chinese Journal of Epidemiology
2018;39(10):1309-1313
- CountryChina
- Language:Chinese
-
Abstract:
Objective: Data from the surveillance program was collected, to analyze the situation of hospitalization and cases of death with recorded causes, in Shenzhen, from 1995 to 2014. Situation of hospitalization and causes of deaths were studied in Shenzhen which had been a fast-developing city with growing number of immigrants so as to provide reference for decision-making on related prevention and control strategies. Methods: Data on hospitalizations and deaths collected from the surveillance program, were classified by both International Classification of Diseases (ICD)- 9 and ICD-10. A database was constructed with methods on related descriptive and trend analysis. Results: Around 6.3 million inpatients were seen in the past two decades in Shenzhen. The top five diseases for hospitalization were pregnancy childbirth and puerperium complications, respiratory diseases, injury and poisoning, digestive system diseases and circulatory system diseases, that accounting for 68.4% of all the hospitalization burden. The number of inpatients increased annually, with an 11 times increase during the past two decades. Proportions for pregnancy childbirth and puerperium complications, circulatory system diseases and urinary system diseases all showed increasing (χ(2)=53 806.94, 6 893.95 and 15 383.14, P<0.01), while proportions for injuries and poisoning, respiratory diseases, digestive system diseases showed a declining trend (χ(2)=131 480.09,1 711.84 and 11 367.66, P<0.01). Number of cumulative inpatient deaths exceeded 60 000, with the top five causes as malignant tumor, circulatory system diseases, injury and poisoning, respiratory system diseases and digestive system diseases, that accounting for 82.28% of all the inpatient deaths. Deaths due to circulatory system diseases, injury and poisoning increased and then decreased. Malignant tumor and respiratory diseases-induced deaths showed an increasing trend (χ(2)=1 546.48, 309.55, P<0.01), while induced deaths from disease of the other systems showed slight changes. The overall case fatality rate showed an annual decline (χ(2)=4 378.63, P<0.01), from 2.23% in 1995 to 0.74% in 2014, with mortality attribute to tumor, circulatory system disease decreased significantly. Conclusions: Shenzhen had been under an ageing transition, with relatively young population living in the city. Chronic diseases such as tumor gradually had become the major causes for heavy hospitalization burden on the population of Shenzhen.
