From: Prevalence of KIG-grades 3–5 in an orthodontic practice in North Rhine Westphalia compared with results of the DMS•6 and with KZBV data
Patient distribution
n (%)
Patient age
[yrs]
Number of patients in category “age”
[n]
total
female
male
M
Min
Max
≤ 6
7
8
9
10
11
12
13
14
15
16
17
18
> 18
683 (100.00)
365 (53.4)
318 (46.6)
11.5
3.6
44.1
39
56
93
120
118
92
60
32
21
0