Baseline demographics of study participants, comparing survey responders with nonresponders: A) physicians, B) patients.
| A) | |||
| CHARACTERISTIC | RESPONDERS, N (%) N = 173 | NONRESPONDERS, N (%) N = 50 | TOTAL, N (%) N = 223 |
| Sex,* | |||
| • Female | 115 (66.5) | 21 (42.0) | 136 (61.0) |
| • Male | 58 (33.5) | 29 (58.0) | 87 (39.0) |
| Year of graduation | |||
| • Before 1985 | 80 (46.2) | 29 (58.0) | 109 (48.9) |
| • In or after 1985 | 93 (53.8) | 21 (42.0) | 114 (51.1) |
| Canadian graduate | |||
| • Yes | 144 (83.2) | 31 (62.0) | 175 (78.5) |
| • No | 29 (16.8) | 19 (38.0) | 48 (21.5) |
| Received a reminder | |||
| • Yes | 81 (46.8) | 31 (62.0) | 112 (50.2) |
| • No | 92 (53.2) | 19 (38.0) | 111 (49.8) |
| B) | |||
| CHARACTERISTIC | RESPONDERS N = 140 | NONRESPONDERS N = 83 | TOTAL N = 223 |
| Mean (SD) age, y | 32.9 (4.2) | 33.3 (4.8) | NA |
| Primigravida, n (%) | |||
| • Yes | 43 (30.7) | 27 (32.5) | 70 (31.4) |
| • No | 97 (69.3) | 56 (67.5) | 153 (68.6) |
| Mean (SD) BMI, kg/m2 | 27.9 (7.09) | 29.9 (8.9) | |
| Some postsecondary education, n (%) | |||
| • Yes | 115 (82.1) | 67 (80.7) | 182 (81.6) |
| • No | 25 (17.9) | 16 (19.3) | 41 (118.4) |
| White, n (%) | |||
| • Yes | 82 (58.6) | 55 (66.3) | 137 (61.4) |
| • No | 58 (41.4) | 28 (33.7) | 86 (38.6) |
| Requiring insulin, n (%) | |||
| • Yes | 56 (40.0) | 35 (42.2) | 91 (40.8) |
| • No | 84 (60.0) | 48 (57.8) | 132 (59.2) |
| Baby weight > 4000 g, n (%) | |||
| • Yes | 16 (11.4) | 16 (19.3) | 32 (14.3) |
| • No | 124 (88.6) | 67 (80.7) | 191 (85.7) |
| Received a reminder, n (%) | |||
| • Yes | 118 (84.3) | 39 (47.0) | 157 (70.4) |
| • No | 22 (15.7) | 44 (53.0) | 66 (29.6) |
BMI—body mass index, NA—not applicable, SD—standard deviation.
↵* P < .05, χ2 test.