Abstract
The life situation has been changed in patients who underwent anterior cruciate ligament (ACL) rupture and subsequent reconstruction. The main purpose of this study was to assess the quality of life (QOL) of patients with ACL reconstruction through Short-Form 36 (SF-36) survey. And secondary aim was to investigate a relationship between health-related QOL survey and the correlation of results with other clinical test. 70 patients (age, 32.0±11.7 years) with an after 1 year ACL reconstruction participated in this study. As clinical evaluations, the SF-36 Questionnaire was used for the QOL and isokinetic strength test was performed for the knee extensors and flexors. And the anterio tibial translation was measured by KT-2000. Spearman's correlation coefficient showed significant correlations between knee strength (extensor and flexor) deficit and SF-36 score including physical functioning, bodily pain, vitality, social function score (p<0.05). However, there was no correlation between SF-36 scores and mean ratio of anterior tibial translation (p>0.05). In conclusion, the Knee strength is significantly associated with QOL. Therefore after ACL reconstruction, a speedy recovery of muscular strength will help to improve the QOL.
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Table 1.
Table 2.
Variable | Extensor deficits | Flexor deficits | Anterior tibial translation |
---|---|---|---|
Physical function | r=−0.39 p=0.015∗ | r=−0.31 p=0.019∗ | r=0.28 p=0.520 |
Role physical | r=−0.24 p=0.045∗ | r=−0.20 p=0.302 | r=0.14 p=0.701 |
Bodily pain | r=−0.29 p=0.013∗ | r=−0.22 p=0.021∗ | r=−0.24 p=0.190 |
General health | r=−0.27 p=0.102 | r=−0.18 p=0.061 | r=−0.17 p=0.700 |
Vitality | r=−0.32 p=0.010∗ | r=−0.30 p=0.030∗ | r=−0.15 p=0.602 |
Social function | r=−0.28 p=0.033∗ | r=−0.25 p=0.025∗ | r=−0.08 p=0.071 |
Role emotion | r=−0.30 p=0.018∗ | r=−0.22 p=0.027∗ | r=0.11 p=0.153 |
Mental health | r=−0.25 p=0.152 | r=−0.18 p=0.221 | r=−0.31 p=0.112 |