Abstract
From a retrospective, cohort study of 205 patients diagnosed with full-thickness tears of the rotator cuff, we determined, using ultrasound, the prevalence of such tears in their 129 siblings. Using 150 spouses as controls, the relative risk of full-thickness tears in siblings versus controls was 2.42 (95% CI 1.77 to 3.31). The relative risk of symptomatic full-thickness tears in siblings versus controls was 4.65 (95% CI 2.42 to 8.63).
The significantly increased risk for tears in siblings implies that genetic factors play a major role in the development of full-thickness tears of the rotator cuff.
The significantly increased risk for tears in siblings implies that genetic factors play a major role in the development of full-thickness tears of the rotator cuff.
Original language | English |
---|---|
Pages (from-to) | 696-700 |
Number of pages | 5 |
Journal | Journal of Bone and Joint Surgery-British |
Volume | 86-B |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Jul 2004 |