Outcome-Based Quality Control by a Dental Reference Profile of a Population-Based Study (SHIP-0)
Table 2
Number of teeth (median and interquartile range) for patients from seven dental practices.
Age group (years)
Number of teeth (median and IQR)
Dental practice A ()
Dental practice B ()
Dental practice C ()
Dental practice D ()
Dental practice E ()
Dental practice F ()
Dental practice G ()
SHIP-0 ()
20–24
28 ± 2
28 ± 1
28 ± 1
28 ± 1
28 ± 0
28 ± 0
28 ± 1
28 ± 2
25–29
27 ± 2
28 ± 1
28 ± 1
28 ± 1
28 ± 1
28 ± 2
28 ± 1
27 ± 4
30–34
28 ± 2
28 ± 1
28 ± 1
27 ± 3
28 ± 2
27 ± 4
28 ± 2
25 ± 4
35–39
27 ± 5
27 ± 2
26 ± 5
27 ± 3
27 ± 2
27 ± 5
26 ± 5
24 ± 5
40–44
26 ± 4
27 ± 4
27 ± 4
26 ± 4
28 ± 2
26 ± 4
25 ± 5
23 ± 7
45–49
22 ± 4
26 ± 5
25 ± 3
26 ± 6
26 ± 4
24 ± 6
24 ± 8
23 ± 7
50–54
23 ± 7
26 ± 9
25 ± 4
24 ± 8
25 ± 5
24 ± 4
24 ± 9
21 ± 9
55–59
21 ± 11
24 ± 9
26 ± 7
25 ± 8
24 ± 5
25 ± 6
22 ± 8
19 ± 12
60–64
19 ± 18
23 ± 15
26 ± 7
24 ± 12
25 ± 6
20 ± 12
17 ± 17
14 ± 17
65–69
22 ± 10
21 ± 17
22 ± 7
18 ± 11
23 ± 12
23 ± 14
13 ± 18
8 ± 17
70–74
1 ± 14
11 ± 19
22 ± 11
4 ± 21
19 ± 14
20 ± 10
11 ± 21
3 ± 11
Mann-Whitney tests comparing the number of teeth between each dental practice and SHIP-0. values were adjusted according to Bonferroni for multiple comparison; .
