Joint space width in dysplasia of the hip: a case-control study of 81 adults followed for ten years.
Joint space width in dysplasia of the hip: a case-control study of 81 adults followed for ten years.
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髋关节发育不良的关节间隙宽度：一项对 81 名成年人进行为期十年的病例对照研究。
DOI：
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发表时间：
2005
影响因子：
--
通讯作者：
B. Lund
中科院分区：
文献类型：
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作者：
S. Jacobsen;S. Sonne;K. Søballe;P. Gebuhr;B. Lund
在一项纵向病例对照研究中，我们随访了81名髋关节发育不良受试者和136名无发育不良的对照受试者，随访时间为10年，评估入院和随访时髋关节退行性变的放射学证据。发育不良组无半脱位病例。无论是发育不良的受试者还是对照组，在入院时都没有持续退行性疾病的放射学体征。髋关节退变的主要影像学表现是最小关节间隙宽度随时间的变化。在年龄、体重指数或入院时每天重复举重的职业暴露方面，发育异常组和对照组之间没有显著差异。我们发现随访时发育不良受试者和对照受试者之间关节间隙宽度的减少没有显著差异，自我报告的髋关节疼痛也没有显著差异。半脱位和/或相关髋臼唇撕裂与髋关节发育不良的相关性可能是轻度至中度发育不良髋关节过早发生骨关节炎的条件因素。
In a longitudinal case-control study, we followed 81 subjects with dysplasia of the hip and 136 control subjects without dysplasia for ten years assessing radiological evidence of degeneration of the hip at admission and follow-up. There were no cases of subluxation in the group with dysplasia. Neither subjects with dysplasia nor controls had radiological signs of ongoing degenerative disease at admission. The primary radiological discriminator of degeneration of the hip was a change in the minimum joint space width over time. There were no significant differences between these with dysplasia and controls in regard to age, body mass index or occupational exposure to daily repeated lifting at admission. We found no significant differences in the reduction of the joint space width at follow-up between subjects with dysplasia and the control subjects nor in self-reported pain in the hip. The association of subluxation and/or associated acetabular labral tears with dysplasia of the hip may be a conditional factor for the development of premature osteoarthritis in mildly to moderately dysplastic hips.
影响因子：
3.5
作者：
Mancuso, CA;Salvati, EA;Charlson, ME
通讯作者：
Charlson, ME
影响因子：
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作者：
OLIVERIA, SA;FELSON, DT;WALKER, AM
通讯作者：
WALKER, AM