Table 2 Probability of adoption and rates of preventive dental visits among CME groups

CME group*

No. of practices

% of practices providing ≥ 20 preventive dental visits

No. of preventive dental visits per 100 well-child visits (95% CI)

No. of preventive dental visits per 100 well-child visits

A

37

48.6

9.4 (6.1–14.4)

11.6 (8.0–16.8)

B

33

42.4

12.9 (8.7–19.0)

15.2 (10.8–21.4)

C

37

37.8

8.5 (5.6–12.8)

9.9 (6.8–14.4)

All practices

107

43.0

10.0 (7.9–12.0)

12.0 (9.7–14.8)

P-value

0.64 ^†

0.32 ^‡

0.24 ^‡