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선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- All the functional assessments were performed at a minimum 8-year-follow up. Assessment of knee stability was undertaken using the Lachman, anterior drawer and pivot shift tests. Instrumented laxity testing was determined using the Telos® (Telos stress device; Austin & Associate, Inc.
- At the last follow up, the patients were asked to note any kneeling pain, paresthesia or numbness at the autograft harvest site, crepitus and anterior knee pain. Kneeling pain was reported if it was present after the patients kneeled on a carpeted floor.
- In addition, we evaluated the relationships between the patient’s age at the time of reconstruction, the time from injury to reconstruction and any accompanying meniscal injury with the presence of osteoarthritis at the final follow-up.
- Instrumented laxity testing was determined using the Telos® (Telos stress device; Austin & Associate, Inc., Polston, US) (20 lbs) by measuring the side-to-side differences in anterior displacement at 20 degrees of knee flexion5).
- It is likely that very large multi-institutional databases would provide additional significant information. Second limitation in the design of our study is that there were meniscal injuries in addition to the ACL tear. It is difficult to obtain patients with solitary ACL tears and who are without any other intra-articular lesions.
- The aim of this study was to evaluate the radiographic prevalence of OA and the clinical outcome in the long term after ACL reconstruction with using either a BPTB or HT autograft. The secondary aim was to evaluate the influence of various factors on the prevalence of OA.
- The radiographic assessment of the patient groups involved 2 views, namely, the standing anteroposterior view, the lateral view with 20 to 30 degrees of flexion of the knee at the last follow-up. We could obtain the radiographic images at all included patients.
데이터처리
- Descriptive statistics (arithmetic means, SDs, and ranges) were calculated using standard formulas. The results such as range of motion, the Lysholm score age, time to surgery and the follow-up period were compared between the BPTB and HT autograft groups by use of independent t test. Pearson’s chi-square test, Fisher’s exact test and odds ratios were used for analyzing the ordered categorical variables such as the OA grade, the Tegner activity score, Lachman test.
이론/모형
- Inter-rater agreement for radiographic osteoarthritic changes was estimated using Cohen’s κstatistic.
- Pearson’s chi-square test, Fisher’s exact test and odds ratios were used for analyzing the ordered categorical variables such as the OA grade, the Tegner activity score, Lachman test.
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