To investigate the long-term and spatial patterns of incidence, prevalence, and disability-adjusted life year (DALY) rates of severe periodontitis in Asia from 1990 to 2019, and to estimate the associations between disease burden and socioeconomic development using the Socio-Demographic Index (SDI).

中文翻译：

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1990-2019 年亚洲严重牙周炎负担的时空趋势：基于人群的流行病学研究

调查 1990 年至 2019 年亚洲严重牙周炎发病率、患病率和残疾调整生命年 (DALY) 率的长期和空间模式，并使用社会人口统计学估计疾病负担与社会经济发展之间的关联指数（SDI）。