Jinchi Tang , Michiel M.A. van Buuren , Fleur Boel , Noortje S. Riedstra , Myrthe A. van den Berg , Jos Runhaar , Sita Bierma-Zeinstra , Rintje Agricola
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引用次数: 0
Abstract
Objectives
To determine the association between baseline cam morphology and self-reported hip pain assessed at annual visits over a 10-year follow-up period stratified by biological sex. The secondary aim was to study the association between the magnitude of cam morphology and the severity of pain in symptomatic hips.
Methods
The nationwide prospective Cohort Hip and Cohort Knee (CHECK) study includes 1,002 participants aged 45-65 years. Logistic regression with generalized estimating equations were used to determine the strength of the associations between (1) baseline cam morphology (both alpha angle ≥60° and as a continuous measure) and the presence of hip pain at 10 annual follow-up visits and (2) the alpha angle (continuous) and the severity of pain as classified by Numerical Rating Scale at 5-,8-, 9-, and 10-years. The results are expressed as odds ratios (OR), adjusted for age, biological sex (only in the sex-combined group), body mass index, and follow-up Kellgren and Lawrence grade.
Results
In total, 1,658 hips were included at baseline (1,335 female hips (79.2%)). The prevalence of cam morphology was 11.1% among all hips (29.1% in males; 6.4% in females). No association was found between cam morphology at baseline and the presence of hip pain at any follow-up in the female or sex-combined group. In males, only at 5-year follow-up, significant adjusted ORs were observed for the presence of cam morphology (1.77 (95%CI: 1.01-3.09)) and the alpha angle (1.02 (95%CI:1.00-1.04)). No evidence of associations was found between the alpha angle and the severity of hip pain in any of three groups.
Conclusion
Within this study, no consistent associations were found between cam morphology and hip pain at multiple follow-ups. There might be a weak relationship between cam morphology and hip pain in males, while no such relation was found in females. We did not identify an association between the alpha angle and severity of hip pain.
期刊介绍:
Seminars in Arthritis and Rheumatism provides access to the highest-quality clinical, therapeutic and translational research about arthritis, rheumatology and musculoskeletal disorders that affect the joints and connective tissue. Each bimonthly issue includes articles giving you the latest diagnostic criteria, consensus statements, systematic reviews and meta-analyses as well as clinical and translational research studies. Read this journal for the latest groundbreaking research and to gain insights from scientists and clinicians on the management and treatment of musculoskeletal and autoimmune rheumatologic diseases. The journal is of interest to rheumatologists, orthopedic surgeons, internal medicine physicians, immunologists and specialists in bone and mineral metabolism.