From: Radiographic measurement of the posterior tibial slope in normal Chinese adults: a retrospective cohort study
PTS (°)
N
Mean
SD
Range
T value*
P value*
Mean ± SD for all
Left side
637
7.64
3.77
0–20
−0.616
0.54
7.68 ± 3.84
Right side
620
7.72
3.91
0–21