Joint Stiffness Associated with Higher Risk for Disability in Older Population.
Using data provided by 680 seniors (age > 70 years) regarding mobility limitations and joint stiffness upon waking, researchers say that morning joint stiffness more than one body site is associated with a 64% greater risk developing new or worsening mobility problems over the following 18 months. The authors of the study recommend that doctors discuss strategies for improving joint mobility with their patients to prevent or slow the progression of age-related disability.
Journal of the American Geriatrics Society, October 2014