Table 3.
Demographic Characteristics of Clinician Respondents With Paired Data
| Seminar Group | Mailed-Materials Group | pa | All | |
|---|---|---|---|---|
| Sample size | 18 | 31 | 49 | |
| Practice at health center | 15 (83%) | 29 (94%) | .34 | 44 (90%) |
| Urban location of practice | 18 (100%) | 27 (87%) | .28 | 45 (92%) |
| Attending physician | 11 (61%) | 20 (65%) | .55 | 31 (63%) |
| Nurse practitioner | 3 (17%) | 2 (6%) | 5 (10%) | |
| Other (PA, resident, RN) | 4 (22%) | 9 (29%) | 13 (27%) | |
| ≥10 y in practiceb | 7 (41%) | 16 (70%) | .11 | 23 (58%) |
| Female | 11 (61%) | 28 (90%) | .03 | 39 (80%) |
| White | 17 (94%) | 27 (87%) | .64 | 44 (90%) |
| Pediatrics | 10 (56%) | 21 (68%) | 31 (63%) | |
| Family practice | 7 (39%) | 8 (26%) | 15 (31%) | |
| Other specialty | 1 (6%) | 2 (6%) | .78 | 3 (6%) |
Abbreviations: PA, physician’s assistant; RN, registered nurse.
a
p value testing equal distribution of baseline characteristics in the 2 trial arms among 49 respondents who completed the pretest and posttest. Those 49 respondents did not differ in baseline characteristics from clinicians who did not complete the posttest (N = 26) as assessed by logistic regression.
b
Missing data for number of years in practice for 9 respondents.