Six underlying health conditions strongly influence mortality based on pneumonia severity in an ageing population of Japan: a prospective cohort study.
Sugihiro HamaguchiMotoi SuzukiKota SasakiMasahiko AbeTakao WakabayashiEiichiro SandoMakito YaegashiShimpei MorimotoNorichika AsohNaohisa HamashigeMasahiro AoshimaKoya AriyoshiKonosuke Morimotonull nullPublished in: BMC pulmonary medicine (2018)
Mortality prediction based on pneumonia severity scores is highly influenced by the accumulating number of underlying health conditions in an ageing society. The validation using a different cohort is necessary to generalise the conclusion.