What question did this study set out to answer?

To evaluate errors in existing knee rating systems and develop a standardized questionnaire to validly assess sports activity levels and subjective limitations following ligamentous surgery.

September 1, 1989Clinical Orthopaedics and Related Research

A Rationale for Assessing Sports Activity Levels and Limitations in Knee Disorders

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Authors

FNFrank R. NoyesUniversité Paris-Panthéon-Assas SBSue D. BarberNuffield Orthopaedic Centre LMLisa A. MooarCincinnati Sportsmedicine and Orthopaedic Center

Discussion

Member takes

Implication

Validation study reveals improved assessment of sports participation and function in knee surgery patients, suggesting a standardized framework for outcome evaluation.

Key Points

To evaluate errors in existing knee rating systems and develop a standardized questionnaire to validly assess sports activity levels and subjective limitations following ligamentous surgery.
Analyzed published knee rating systems to identify systemic flaws in questionnaire design and data reduction methodologies.
Formulated a concise questionnaire assessing sports intensity, participation changes, contributing variables, and self-reported functional limitations.
Administered the questionnaire to 59 patients (N=59) followed by structured interviews to detect interpretation difficulties and response inconsistencies.
Identified critical design and data reduction flaws in existing knee rating systems that systematically produce invalid clinical conclusions.
Established a standard, minimal-criteria questionnaire format capable of evaluating pre- and post-treatment athletic participation across various sports categories.
Demonstrated via post-questionnaire interviews that the standardized format effectively identifies and resolves patient reporting inconsistencies regarding knee function.

Cite This Study

Noyes et al. (1989) studied this question.

synapsesocial.com/papers/6a1acdb57ff99bba0646313d https://doi.org/10.1097/00003086-198909000-00034

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September 1, 1989Clinical Orthopaedics and Related Research

A Rationale for Assessing Sports Activity Levels and Limitations in Knee Disorders

View Full Paper

Ask AI

Bookmark

Authors

FNFrank R. NoyesUniversité Paris-Panthéon-Assas SBSue D. BarberNuffield Orthopaedic Centre LMLisa A. MooarCincinnati Sportsmedicine and Orthopaedic Center

Discussion

Member takes

Implication

Validation study reveals improved assessment of sports participation and function in knee surgery patients, suggesting a standardized framework for outcome evaluation.

Key Points

To evaluate errors in existing knee rating systems and develop a standardized questionnaire to validly assess sports activity levels and subjective limitations following ligamentous surgery.
Analyzed published knee rating systems to identify systemic flaws in questionnaire design and data reduction methodologies.
Formulated a concise questionnaire assessing sports intensity, participation changes, contributing variables, and self-reported functional limitations.
Administered the questionnaire to 59 patients (N=59) followed by structured interviews to detect interpretation difficulties and response inconsistencies.
Identified critical design and data reduction flaws in existing knee rating systems that systematically produce invalid clinical conclusions.
Established a standard, minimal-criteria questionnaire format capable of evaluating pre- and post-treatment athletic participation across various sports categories.
Demonstrated via post-questionnaire interviews that the standardized format effectively identifies and resolves patient reporting inconsistencies regarding knee function.

Cite This Study

Noyes et al. (1989) studied this question.

synapsesocial.com/papers/6a1acdb57ff99bba0646313d https://doi.org/10.1097/00003086-198909000-00034

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