Zhongguo quanke yixue (Nov 2022)
Death Status and Trends of Female Mental Disorders Patients in Pudong New Area of Shanghai, 2005-2021
Abstract
Background There are few epidemiological analyses on mental illness deaths among Chinese residents. As an economically developed region, Shanghai has more complete health information system, which can provide data support for deeper analysis of smaller categorical disease characteristics and causes of death among residents, and analysis of the circumstances and trends of deaths related to mental disorders among women in Shanghai will help to understand the local burden of mental disorders in women. Objective To analyze the death status and trend of mental disorders among female residents in Pudong New Area of Shanghai from 2005 to 2021. Methods Cause of death monitoring data of registered residents of the whole population in Pudong New Area from 2005 to 2021 were collated, and deaths of local female residents with mental disorders were analyzed by using indicators such as crude mortality rate, standardized mortality rate, years of life loss and rate of life loss, and annual percentage change (APC) and average annual percentage change (AAPC) were calculated by using Joinpont regression model for trend analysis. Results From 2005 to 2021, there were 1 165 female deaths from mental disorders in Pudong New Area of Shanghai, accounting for 0.32% of the total deaths in the same period. The crude mortality rate was 4.82/100 000, and the standardized mortality rate was 1.85/100 000. The crude mortality rate of female mental disorders in Pudong New Area of Shanghai showed a downward trend from 2005 to 2012 (APC=-13.05%, P=0.002), and an upward trend from 2012 to 2021 (APC=7.66%, P=0.012). The standardized mortality rate showed a downward trend from 2005 to 2012 (APC=-16.79%, P<0.001), and a overall downward trend from 2005 to 2021 (AAPC=-4.93%, P=0.009). The life loss rate showed a downward trend from 2005 to 2012 (APC=-13.79%, P<0.001), and an upward trend from 2012 to 2021 (APC=6.93%, P=0.011). From 2005 to 2021, the death age of female mental disorders in Pudong New Area of Shanghai was 50.8-105.8 years old, and the death age distribution was dominated by ≥80 years old (79.48%), and the death rate of female mental disorders ≥80 years old showed an overall upward trend (AAPC=0.98%, P=0.027). From 2005 to 2021, the proportion of women who died at aged 70-79 with mental disorders was 16.57%. The death rate (AAPC=-5.13%, P=0.026), crude mortality rate (AAPC=-7.20%, P=0.003) and life loss rate (AAPC=-6.89%, P=0.005) showed a downward trend as a whole. Conclusion From 2005 to 2021, the standardized mortality rate of female mental disorders in Pudong New Area of Shanghai showed a downward trend as a whole, but the death rate of female mental disorders≥80 years old showed an overall upward trend. The burden of mental disorders among elderly female residents deserves attention of local authorities. Promoting the mental health of elderly women is conducive to improving the health level of local women.
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