Table 4 Mean dmft, dmfs, DMFT and DMFS scores obtained from using the CAST instrument (codes 2, 5-8) and the WHO criterion with corresponding 95% Confidence Interval (CI) of the difference and correlation coefficient ( r )
CAST | WHO | ||||
|---|---|---|---|---|---|
|
| 95% CI of the difference | r | ||
dmft | 1.92 | 1.99 | -0.14 | 0.01 | 0.95 |
dmfs | 5.31 | 5.34 | -0.29 | 0.23 | 0.93 |
DMFT | 0.20 | 0.19 | -0.03 | 0.05 | 0.78 |
DMFS | 0.33 | 0.30 | -0.05 | 0.11 | 0.72 |