deconditioning
Pronunciation: dee-kon-DISH-uh-ning
The physiological deterioration of cardiovascular, musculoskeletal, and metabolic function resulting from prolonged inactivity or bed rest.
Full Definition
Deconditioning refers to the constellation of adverse physical changes that occur as a consequence of reduced physical activity, immobilisation, or prolonged hospitalisation. These changes include decreased aerobic capacity, muscle atrophy, reduced bone density, postural instability, and impaired metabolic regulation. In clinical rehabilitation documentation, deconditioning is commonly cited as a primary or contributing diagnosis that drives the need for reconditioning programs. Editors should note that 'deconditioning' is a recognized clinical term, not merely colloquial shorthand, and should not be altered to 'physical deconditioning' unless the source document uses that form consistently. It is distinct from disease-specific impairment and should not be used interchangeably with 'weakness' or 'fatigue'.
Usage
Usage note: Acceptable as a standalone clinical term. Do not substitute 'weakness' or 'fatigue' when 'deconditioning' is specifically intended. Note: some journals prefer 'physical deconditioning' for clarity in abstract headings.
In Context
- "The patient presented with significant deconditioning following a 21-day intensive care unit admission for sepsis." — Physiatry consultation note
- "Rehabilitation goals addressed deconditioning through a graded aerobic reconditioning program initiated in the subacute ward." — Interdisciplinary care plan