title: Assessing anterior cruciate ligament injuries: the association and differential value of questionnaires, clinical tests, and functional tests.
abstract: It is important to examine the package of questionnaires and clinical and functional tests as used in anterior cruciate ligament (ACL)-injured patients in order to gain insight on the patient's present status. Nine measuring systems in three categories were examined: four questionnaires, three clinical tests, and two functional tests. Differences between sports activity rating system, factor occupational rating system scale, and Tegner scores pre- and post-injury and the differences between the affected and unaffected knee in the clinical and functional tests were calculated using the Wilcoxon test for paired observations. These differences proved to be significant (p < 0.05). The association between the various tests was also examined. None of the associations satisfied the preset standards. Based on these low levels of association, it does not seem possible to reduce the package of tests to one questionnaire, one clinical test, and one functional test as all questionnaires and tests seem to be related to different aspects of the injured ACL. Based upon these results, the total package should be used to gain insight in both impairment and disability level in patients with an injured ACL.
authors.affiliation: Department of Physical Therapy, Gooi Noord Hospital, Blaricum, The Netherlands.
authors.forename: T B
authors.initials: TB
authors.lastname: Neeb
authors.forename: G
authors.initials: G
authors.lastname: Aufdemkampe
authors.forename: J H
authors.initials: JH
authors.lastname: Wagener
authors.forename: L
authors.initials: L
authors.lastname: Mastenbroek
mesh_terms: D000203:Activities of Daily Living; D016118:Anterior Cruciate Ligament / Q000503:physiopathology / Q000601:surgery; D000070598:Anterior Cruciate Ligament Injuries; D001182:Arthroscopy; D002358:Cartilage, Articular / Q000293:injuries / Q000601:surgery; D004724:Endoscopy; D006801:Humans; D007593:Joint Instability / Q000175:diagnosis / Q000503:physiopathology / Q000534:rehabilitation / Q000601:surgery; D007718:Knee Injuries / Q000175:diagnosis / Q000503:physiopathology / Q000534:rehabilitation / Q000601:surgery; D008592:Menisci, Tibial / Q000601:surgery; D015588:Observer Variation; D009790:Occupations; D010808:Physical Examination; D026741:Physical Therapy Modalities; D015203:Reproducibility of Results; D012420:Running / Q000502:physiology; D012421:Rupture; D012680:Sensitivity and Specificity; D013177:Sports / Q000502:physiology; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D000070600:Tibial Meniscus Injuries; D016474:Weight-Bearing