From: Longitudinal Evidence for High-Level Patellar Tendon Strain as a Risk Factor for Tendinopathy in Adolescent Athletes
Asymptomatic
Symptomatic
p value
Cohen’s d
n = 23
n = 14
Age (years)
15.0 ± 1.1
15.2 ± 1.8
0.79
0.14
Height (cm)
182.5 ± 10.4
186.9 ± 11.7
0.24
0.40
Mass (kg)
68.9 ± 11.6
75.7 ± 14.0
0.12
0.54