|
Group
|
Region
|
n patients
|
n teeth
|
Programmed IPR (P-IPR)
|
Implemented IPR (I-IPR)
|
(P-IPR) − (I-IPR)
|
95% CI for mean IPR difference
|
p. Value for difference between P-IPR and I-IPR
|
p Value for between group comparison of difference between P-IPR and I-IPR
|
|---|
|
All (anterior and posterior)
|
Lower arch
|
53
|
362
|
0.31 ± 0.17
|
0.17 ± 0.16
|
0.14 ± 0.19
|
[0.12; 0.16]
|
< .0001****
|
0.4783
|
|
Upper arch
|
43
|
204
|
0.28 ± 0.16
|
0.15 ± 0.15
|
0.13 ± 0.17
|
[0.105; 0.153]
|
< .0001****
|
|
All (anterior and posterior)
|
Left side
|
74
|
286
|
0.29 ± 0.16
|
0.15 ± 0.15
|
0.13 ± 0.18
|
[0.112; 0.154]
|
< .0001****
|
0.6789
|
|
Right side
|
71
|
280
|
0.30 ± 0.17
|
0.17 ± 0.16
|
0.14 ± 0.19
|
[0.117; 0.161]
|
< .0001****
|
|
Anterior teeth (1,2,3)
|
Lower
|
53
|
274
|
0.33 ± 0.16
|
0.17 ± 0.16
|
0.16 ± 0.20
|
[0.133; 0.18]
|
< .0001****
|
0.0302*
|
|
Upper
|
42
|
149
|
0.26 ± 0.15
|
0.14 ± 0.15
|
0.12 ± 0.17
|
[0.087; 0.144]
|
< .0001****
|
|
Anterior teeth (1,2,3)
|
Left
|
73
|
213
|
0.30 ± 0.16
|
0.16 ± 0.16
|
0.14 ± 0.19
|
[0.114; 0.165]
|
< .0001****
|
0.7708
|
|
Right
|
70
|
210
|
0.30 ± 0.16
|
0.16 ± 0.16
|
0.14 ± 0.19
|
[0.119; 0.171]
|
< .0001****
|
|
Posterior teeth (4,5)
|
Lower
|
38
|
88
|
0.24 ± 0.15
|
0.15 ± 0.15
|
0.09 ± 0.15
|
[0.058; 0.122]
|
< .0001****
|
0.0059**
|
|
Upper
|
22
|
55
|
0.32 ± 0.18
|
0.16 ± 0.14
|
0.17 ± 0.16
|
[0.122; 0.208]
|
< .0001****
|
|
Posterior teeth (4,5)
|
Left
|
48
|
73
|
0.25 ± 0.15
|
0.13 ± 0.14
|
0.11 ± 0.15
|
[0.08; 0.15]
|
< .0001****
|
0.7413
|
|
Right
|
44
|
70
|
0.29 ± 0.17
|
0.17 ± 0.15
|
0.12 ± 0.17
|
[0.084; 0.163]
|
< .0001****
|
- *P < .05; **P < .01; ***P < .001, ****P< .0001
