Despite widespread acceptance and clinical use of the Kujala Anterior Knee Pain Scale (AKPS) in orthopedics and sports medicine, few. ANTERIOR KNEE PAIN SCALE (AKPS) – KUJALA. Age Min: 11; Age Max: ; Questions: 13; Language and Cultural Adaptations: N/A; Anatomic Region: Knee . PDF | To translate and validate the Kujala Anterior Knee Pain Scale (AKPS) in patients who have undergone total knee arthroplasty (TKA) or.
|Published (Last):||21 August 2018|
|PDF File Size:||14.94 Mb|
|ePub File Size:||8.29 Mb|
|Price:||Free* [*Free Regsitration Required]|
No studies to date appear to have knfe a comprehensive view of reliability assessment and none has been conducted using pediatric or adolescent samples. The Kujala AKPS [ 1 ] is a item screening instrument designed to assess patellofemoral pain in adolescents and young adults, with a variable ordinal response format. Myer 2, 3, 5, 6, 7. This is an open access article distributed under the terms of the Creative Commons Attribution Licensewhich permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
The current project was part of a prospective, epidemiologic investigation that included a population of healthy, asymptomatic, and minimally symptomatic study participants. Dutch translation of the Kujala Anterior Knee Pain Scale and validation in patients after knee arthroplasty.
Outcome measures in patellofemoral pain syndrome: The Kujala AKPS, is a well-recognized and highly respected instrument used within the fields of orthopedics and sports medicine. The AKPS was initially designed for use in clinical settings with symptomatic knee pain patients. Conceived and designed the experiments: See Myer et al. It will be important for additional research to be conducted with this instrument, to administer the scale in its various forms to the athletes prior to additional use, and to athletes representing broader segments of the U.
Free online Kujala (Anterior Knee Pain Scale) score calculator – orthotoolkit
Knee Surgery, Sports Traumatology, Arthroscopy. Whereas Bennel et al. Current AKPS data using the reduced 6-item form appears to offer highly similar reliability indices to the original but longer item form when either the ordinal or the dichotomized response option formats are considered.
Discussion The Kujala AKPS, is a well-recognized and highly respected instrument used within the fields of orthopedics and sports medicine. Received Mar 14; Accepted Jun 1. The authors have declared that no competing interests exist. Third, standard error of measurement SEM values were calculated for each set of scores, with Kujqla defined as the likelihood of a score to vary about its true mean, and calculated as follows: The dichotomously scored items manifested identical classification rates to those of the ordinal response format.
It is also recommended that new studies be conducted in pxin the different formats are presented to the athletes and scored using the modified forms presented here, to know with increased certainty how the different scales perform in the reduced or simplified states. Data Availability All relevant data are within the paper and its Supporting Information files. The analyses performed here were performed with modifications to the scoring system scalw the instrument had been administered.
Consequently, the purpose of this study was to describe and report on the reliability and validity of the AKPS with adolescent female athletes participating in interscholastic athletics. Archives of physical medicine and rehabilitation. The records of adolescent girls Three different sets of reliability estimates were computed for the AKPS for the entire sample of research participants: Reliability was scake using internal consistency, equivalence across forms, and standard error of measurement; validity was evaluated using percent correct classification rates at both pre- and post-season evaluations.
However, the instrument did have a tendency to overestimate the number of athletes who were injured more so than it did the number of athletes where were healthy, which is indeed preferable in a clinical, epidemiologic study as this one.
The Kujala AKPS is a valid and reliable measure of anterior knee pain and appropriate for use as an epidemiologic screening tool with adolescent female athletes. Barber Foss3 Timothy E.
ANTERIOR KNEE PAIN SCALE (AKPS) – KUJALA
Total scores range from 0 to Introduction Within the fields of orthopedics and sports medicine, the Kujala Anterior Knee Pain Scale AKPS [ 1 ], has been widely used to identify and study the prevalence of patellofemoral knee pain.
Conclusion Current AKPS data using the reduced 6-item form appears to offer highly similar reliability indices to the original but longer item form when either the ordinal or the dichotomized response option formats are considered. Only two studies have focused on the measurement properties of patellofemoral pain instruments, in general [ 23 ], and only one study has focused on the technical properties of the AKPS, specifically [ 4 ].
This lack of evidence regarding the AKPS in the professional literature, and its potential to provide clinicians with specific reliability information on the symptomatic evaluation of anterior knee pain in large samples of adolescents leaves an important gap in the pediatric sports medicine literature. Variability associated with the errors of test scores was computed as follows: Four different approaches to scoring and scale reduction of the AKPS were evaluated, including the original, ordinal item form, a modified, ordinal 6-item form, a modified, dichotomous item form, and a modified, dichotomous 6-item form.
Statistical Analyses Three different sets of reliability estimates were computed for the AKPS for the entire sample of research participants: Throughout all analyses described here, the original item long form of the AKPS was evaluated as well as the 6-item short form identified by Myer et al.
Analysis of outcome measures for persons with patellofemoral kujaala However, despite its widespread acceptance clinically, relatively few studies have reported on its technical properties with pediatric patients. Hewett4 and Gregory D.
Less well developed, however, is the psychometric foundation on which the instrument is based. Among athletes who changed state over the course of the season healthy to injured or injured to healthythe AKPS appeared to over-estimate khee number of healthy athletes with knee pain false positive more often than it svale athletes as healthy false-negative. Three different types of reliability internal consistency, equivalence across forms, standard error of measurement and one type of validity criterion-related were estimated for the AKPS in the current sample.