Taking to bed. Rapid functional decline in an independently mobile older population living in an intermediate-care...

The objective of this study was to determine the incidence and selected clinical outcomes of taking to bed among a population of independently ambulating older individuals. It was designed as a retrospective case series and was conducted in the intermediate-care facility of a not-for-profit, teaching nursing home. Our study group was composed of individuals over 65 years of age who became bed bound. Thirty-six taking-to-bed episodes occurred in 36 individuals during one calendar year, giving an incidence of 13 per 1,000 resident-months (95% CI, 4 to 23 per 1,000). Twelve of the 36 died within 3 months, and 17 within 6 months, but almost all who survived regained ambulation. Survival was significantly shorter for the five without localizing symptoms (P less than .05). Orthopedic, neurologic, psychiatric, and iatrogenic conditions were most commonly identified as concurrent medical events. Almost half who took to bed had multiple concurrent medical events, and these residents were more likely to present without localizing symptoms (P less than .05). Twenty-one (58%) of the episodes occurred after a fall. The incidence of taking to bed in this population indicates that clinicians caring for older persons should be alert to its occurrence. The dramatic decline in mobility deserves careful assessment because it initiated a period of relatively rapid change in the health careers of the individuals we studied: almost half died within 6 months, but nearly all who survived regained ambulation. Those without localizing symptoms may have more complex interacting medical problems and a worse prognosis.