From: Disk displacement, eccentric condylar position, osteoarthrosis – misnomers for variations of normality? Results and interpretations from an MRI study in two age cohorts
Mean
SD
Min
Max
p
Cohort 1930, women
6.1
1
3.6
7.7
<0.05
Cohort 1950, women
6.9
1.3
4.5
9.4
Cohort 1930, men
6.3
2.5
3.0
16.5
Cohort 1950, men
7.8
2
4.2
15.6