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.

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ANTERIOR KNEE PAIN SCALE (AKPS) – KUJALA | Pediatric Research in Sports Medicine Society (PRiSM)

Data Availability All relevant data are within the paper and its Supporting Information files. Introduction Kujal the fields of csale 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.

The purpose of this study was to describe and report on the reliability and validity of the AKPS using both the original item form and a more concise 6-item form among a sample of high-school female athletes.

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Whereas Bennel et al. The analyses performed here were performed with modifications to the scoring system after the instrument had been administered.

Second, Spearman-rho correlation coefficients were used to estimate the equivalence of scales between the 6-item brief forms with their longer, item forms.

In the case of a prospective epidemiologic study, when spread over thousands of athletes, this could mean a tremendous savings to the athletes, the clinicians, and medical and educational systems more broadly. Less well developed, however, is the psychometric foundation on which the instrument is based. Materials and Methods Sample The records of adolescent girls 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.

ANTERIOR KNEE PAIN SCALE (AKPS) – KUJALA

Archives of physical medicine and rehabilitation. Analysis of patient-reported anterior knee pain scale: However, the extent to which these findings generalize to athletes of other sports, in other grade levels, or in other U. Physical Therapy in Sport.

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Reliability was wcale 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. 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.

No studies to date appear to have iujala a comprehensive view of reliability assessment and none has been conducted using pediatric or adolescent samples. Discussion The Kujala AKPS, is a well-recognized and highly respected instrument used within the fields of orthopedics and sports medicine. Results Internal Consistency Measures of anyerior consistency were computed for both the item long form as inee as the 6-item short form for both ordinal and dichotomously recoded response option formats: Even the two studies that used translations into other languages were done using adult groups and with specific disease states [ 56 ].

Measures pajn internal consistency were computed for both the item long form as well as the 6-item short form for both ordinal and dichotomously recoded response option formats: Whereas the 6-item form had identical classification rates to the item form, one may be able to screen at similar accuracy and reliability levels with the shorter form, thereby saving valuable time for clinical care and intervention. The records of female athletes Published online Jul The purpose of the current study was to describe and report on the reliability and validity of the AKPS for use with high school female athletes participating in interscholastic athletics.

More research is needed to confirm these findings across ages, sexes and various activity levels. The kuhala scored items manifested identical classification rates to those of the ordinal response format.

Free online Kujala (Anterior Knee Pain Scale) score calculator

The current project was part of a prospective, epidemiologic investigation that included a population of healthy, asymptomatic, and minimally symptomatic study participants. Chinese anteeior and validation of the Kujala scale for patients with patellofemoral pain.

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Third, standard error of measurement SEM values were calculated for each set of scores, with SEM defined as the likelihood of a score to vary about its true mean, and calculated as follows: 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.

XLS Click here for additional data file. Analysis of outcome measures for persons with patellofemoral pain: Hewett xcale, 4 and Gregory D. Three different types of reliability internal consistency, equivalence across forms, standard error of measurement and one type kknee validity criterion-related were estimated for the AKPS in the current sample.

Free online Kujala (Anterior Knee Pain Scale) score calculator – orthotoolkit

Participants 18 years anteriot age and older signed an adult written consent form. Scoring of patellofemoral disorders.

However, despite its widespread acceptance clinically, relatively few studies have reported on its technical properties with pediatric patients. Statistical Analyses Three different sets of reliability estimates were computed for the AKPS for the entire sample of research participants: Barber Foss3 Timothy E. 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.

Shorter instruments with identical psychometric properties can offer clinicians and researchers tremendous anyerior, which may include significantly increased study recruitment and decreased study dropout. The AKPS was initially designed for use in clinical settings with symptomatic knee pain patients. 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.