title: Survival of bed-ridden older patients.
authors.forename: Y
authors.initials: Y
authors.lastname: Kosaka
authors.forename: T
authors.initials: T
authors.lastname: Nakagawa
authors.forename: T
authors.initials: T
authors.lastname: Matsui
authors.forename: H
authors.initials: H
authors.lastname: Arai
authors.forename: H
authors.initials: H
authors.lastname: Sasaki
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D016330:Frail Elderly; D017052:Hospital Mortality; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male