Comparison of respondent demographic characteristics for e-mail and waiting room surveys
| CHARACTERISTICS | E-MAIL SURVEY (N = 587), N (%)* | WAITING ROOM SURVEY (N = 592), N (%)* | P VALUE |
|---|---|---|---|
| Age group, y | .0147 | ||
| • 18–24 | 20 (3.6) | 30 (6.7) | |
| • 25–34 | 103 (18.5) | 107 (23.8) | |
| • 35–49 | 176 (31.7) | 132 (29.4) | |
| • 50–64 | 166 (29.9) | 105 (23.4) | |
| • ≥ 65 | 91 (16.4) | 75 (16.7) | |
| Gender | .0434 | ||
| • Female | 348 (62.4) | 261 (54.8) | |
| • Male | 204 (36.6) | 207 (43.5) | |
| • Other | 6 (1.1) | 8 (1.7) | |
| Income quintile | .0002 | ||
| • 1 (lowest) | 108 (21.3) | 122 (34.3) | |
| • 2 | 82 (16.2) | 57 (16.0) | |
| • 3 | 92 (18.1) | 62 (17.4) | |
| • 4 | 83 (16.4) | 36 (10.1) | |
| • 5 (highest) | 142 (28.0) | 79 (22.2) | |
| Self-rated health | .1268 | ||
| • Excellent | 103 (18.5) | 62 (14.1) | |
| • Very good | 234 (42.0) | 170 (38.7) | |
| • Good | 152 (27.3) | 140 (31.9) | |
| • Fair | 56 (10.1) | 53 (12.1) | |
| • Poor | 12 (2.2) | 14 (3.2) |
↵* Missing values and those who declined to answer are not included in the denominator.