Deterioration in quality of life following hip fracture: a prospective study

Abstract

To examine longitudinal change in health-related quality of life (HRQoL) following hip fracture in elderly subjects, 32 patients with hip fractures and 29 sex-matched non-fracture control subjects (mean +/- SD age 82 +/- 8 and 86 +/- 6 years respectively) were enrolled in a prospective, case-control study. Fracture subjects completed a generic questionnaire, Short Form 36 (SF-36), and a disease-targeted measure, the revised Osteoporosis Assessment Questionnaire (OPAQ2), on two separate occasions, within 1 week of fracture and 12-15 weeks after fracture. Controls completed both questionnaires on two occasions 12 weeks apart. SF-36 scores were significantly correlated with OPAQ2 in comparable domains of Physical Function (r = 0.76), General Health (r = 0.70) and Mental Health/Tension (r=0.86). Control subjects had stable scores with the OPAQ2 and SF-36. At 3 months after fracture there was a significant reduction in HRQoL in the SF-36 domains Physical Function (-51%), Vitality (-24%) and Social Function (-26%) and in the OPAQ2 domains Physical Function (-20%), Social Activity (-49%) and General Health (-24%). Hip fracture patients thus had a lower baseline HRQoL and experienced a significant deterioration in HRQoL after hip fracture on both the SF-36 and OPAQ2. HRQoL should be part of a comprehensive assessment of the costs of osteoporosis including fracture-associated morbidity.