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Fig. 1 | Health and Quality of Life Outcomes

Fig. 1

From: A bifactor model supports unidimensionality of the International Knee Documentation Committee Subjective Knee Form in young active patients with anterior cruciate ligament tears: a retrospective analysis of a randomized controlled trial

Fig. 1

Path diagram with standardized factor loadings for the proposed bifactor structure of the International Knee Documentation Committee Subjective Knee Form (IKDC) in young patients with anterior cruciate ligament tears. The general factor would represent the construct of “symptoms, function and sports activities” as outlined during IKDC development. See Table 2 for descriptions of each questionnaire item. Standardized factor loadings displayed here are from the baseline patient dataset. ADLs; Activities of daily living

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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