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Table 1 Clinical and functional outcome

From: Arthroscopic patellar release for treatment of chronic symptomatic patellar tendinopathy: long-term outcome and influential factors in an athletic population

Parameter Preoperative Postoperative Significance
VISA-P score 55.56 ± 12.44 95.43 ± 8.06 P < 0.0001
Modified Blazina score 4.07 ± 0.78 0.30 ± 0.60 P < 0.0001
Pain (VAS) 5.73 ± 1.31 0.50 ± 1.01 P < 0.0001
Subjective Knee Function (SANE) 45.00 ± 17.76 91.50 ± 8.72 P < 0.0001
Mean Time Period for Return to Sports [months] 4.03 ± 3.18
  1. Mean ± SD; P-values ≤0.05 are considered statistically significant