Table 3 Dental examiner inter-class correlation coefficients (ICCs) for selected periodontal measures
From: Performance of a quality assurance program for assessing dental health in methamphetamine users
Site | Assessment | n | Ref Mean (SE) | Examiner Mean (SE) | Bias (SE) | ICC |
|---|---|---|---|---|---|---|
Dentition / Dental Caries | ||||||
A | Mean DMFT | 33 | 13.06 (1.28) | 13.27 (1.28) | 0.21 (0.17) | 0.99 |
B | 18 | 13.00 (1.82) | 13.33 (1.86) | 0.33 (0.23) | 0.99 | |
A | Mean DFT | 33 | 8.33 (0.99) | 8.55 (0.97) | 0.21 (0.17) | 0.98 |
B | 18 | 7.61 (1.20) | 7.50 (1.11) | −0.11 (0.29) | 0.97 | |
A | Mean DS | 33 | 9.18 (3.12) | 8.89 (3.11) | −0.30 (0.27) | 0.99 |
B | 18 | 9.00 (3.94) | 7.55 (3.10) | −1.44 (1.00) | 0.96 | |
A | Mean number of teeth present | 33 | 23.27 (1.14) | 23.27 (1.14) | 0.00 (0.04) | 0.99 |
B | 18 | 22.28 (1.62) | 22.06 (1.61) | −0.22 (0.13) | 0.99 | |
Periodontal Status | ||||||
A | Mean AL | 31 | 2.39 (0.21) | 2.51 (0.20) | 0.12 (0.09) | 0.89 |
B | 18 | 2.92 (0.22) | 2.80 (0.21) | −0.12 (0.11) | 0.87 | |
A | Mean PD | 31 | 2.50 (0.08) | 2.50 (0.09) | 0.00 (0.29) | 0.81 |
B | 18 | 2.65 (0.12) | 2.47 (0.14) | −0.18 (0.08) | 0.79 | |
A | Mean Recession | 31 | 0.11 (0.18) | −0.02 (0.15) | −0.13 (0.08) | 0.88 |
B | 18 | −0.27 (0.19) | −0.34 (0.20) | −0.06 (0.09) | 0.91 | |
A | Mean AL-B sites | 31 | 2.37 (0.20) | 2.57 (0.20) | 0.20 (0.11) | 0.82 |
B | 18 | 2.48 (0.15) | 2.07 (0.15) | −0.41 (0.12) | 0.54 | |
A | Mean AL-M sites | 31 | 2.19 (0.22) | 2.10 (0.21) | −0.08 (0.74) | 0.81 |
B | 18 | 2.93 (0.24) | 2.97 (0.21) | 0.04 (0.14) | 0.83 | |
A | Mean AL-D sites | 31 | 2.42 (0.22) | 2.58 (0.22) | 0.16 (0.10) | 0.88 |
B | 18 | 2.97 (0.29) | 3.08 (0.27) | 0.11 (0.12) | 0.91 | |
A | Mean AL-DL sites | 31 | 2.58 (0.24) | 2.81 (0.20) | 0.23 (0.11) | 0.87 |
B | 18 | 3.30 (0.32) | 3.12 (0.27) | −0.17 (0.26) | 0.64 | |
A | Mean PD-B sites | 31 | 1.83 (0.07) | 1.96 (0.08) | 0.13 (0.06) | 0.60 |
B | 18 | 1.86 (0.09) | 1.54 (0.09) | −0.32 (0.07) | 0.43 | |
A | Mean PD-M sites | 31 | 2.73 (0.10) | 2.73 (0.11) | 0.003 (0.06) | 0.81 |
B | 18 | 2.85 (0.15) | 2.84 (0.13) | −0.01 (0.09) | 0.81 | |
A | Mean PD-D sites | 31 | 2.80 (0.09) | 2.77 (0.10) | −0.03 (0.07) | 0.74 |
B | 18 | 2.96 (0.16) | 2.79 (0.17) | −0.17 (0.08) | 0.84 | |
A | Mean PD-DL sites | 31 | 2.63 (0.11) | 2.52 (0.10) | −0.11 (0.05) | 0.85 |
B | 18 | 2.91 (0.17) | 2.71 (0.20) | −0.20 (0.13) | 0.75 |