From: The effect of gender, age, and body mass index on the medial and lateral posterior tibial slopes: a magnetic resonance imaging study
Medial PTS (°)
Lateral PTS (°)
P value
Male (n = 187)
5.86 ± 3.03
4.41 ± 3.35
< 0.0001
Female (n = 98)
6.61 ± 3.32
4.63 ± 2.85
Overall (n = 285)
6.12 ± 3.14
4.49 ± 3.19