Case–control study

Aetiology of acute respiratory infection in Vientiane, Lao PDR, from a case–control study

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UNICEF. Pneumonia. https://data.unicef.org/topic/child-health/pneumonia/#:~:text=Pneumonia%20kills%20more%20children%20than,or%20around%202%2C000%20every%20day. (2024). Nair, H. et al. Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: A systematic analysis. Lancet 381, 1380–1390. https://doi.org/10.1016/S0140-6736(12)61901-1 (2013). Google Scholar  Shen, Y.-S., Lung, S.-C.C., Zhai, X., Wu, X. & Cui, S. Identifying crucial urban form characteristics for reducing pneumonia … Read more

Lifestyle factors and health outcomes associated with infertility in women: A case-control study using National Health Insurance Database | Reproductive Health

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Study settings and data sources The National Health Insurance Service (NHIS) database was employed in this study. The NHIS includes health insurance claims from medical institutions, data from the General Healthcare Screening Program (GHSP), enrollee information, health coverage type, NHI contributions, and death records. The NHIS offers the GHSP to all citizens aged ≥ 20 years … Read more