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Table 2 Analysis of Preoperative Failure Risk Factors of Combined Treatment

From: Clinical outcomes and predictive factors for failure with MPFL reconstruction combined with tibial tubercle osteotomy and lateral retinacular release for recurrent patellar instability

Analyzed Factor patients, n Comparison P value
Patellar height (CDI) 108  ≥ 1.3 vs < 1.3 0.088
Sex 108 female vs male 0.669
Age, y 108  ≥ 18 vs < 18 0.011
BMI, kg/m2 108  ≥ 25 vs < 25 1.000
TT-TG distance, mm 108  ≥ 20 vs < 20 0.336
Trochlear dysplasia 108 type A vs B vs C vs D 0.016