Table 3.
Proportions and predictors of participation in screening.
| Variable | Proportion of participants | OR for participation (95%CI)a | P valuea |
|---|---|---|---|
| Age b | 1.09 (0.90,1.31) | 0.39 | |
| Sex | |||
| Male | 45.4% | 1.0 (ref) | |
| Female | 44.0% | 0.94 (0.65,1.36) | 0.75 |
| Education | |||
| Less than high school | 33.3% | 0.60 (0.17,2.06) | 0.41 |
| High school or some college | 48.0% | 1.17 (0.80,1.71) | 0.42 |
| College/professional training | 44.0% | 1.0 (ref) | |
| Employment | |||
| Employed | 40.7% | 1.0 (ref) | |
| Unemployed/homemaker | 63.0% | 2.48 (1.07,5.77) | 0.03 |
| Retired | 47.6% | 1.34 (0.90,2.00) | 0.15 |
| Marital status | |||
| Married | 45.6% | 1.23 (0.79,1.90) | 0.36 |
| Not married (single, widowed, divorced, separated) | 40.7% | 1.0 (ref) | |
| Reflux symptoms | |||
| Heartburn or acid regurgitation >= 1 / week | 67.4% | 2.94 (1.47,5.88) | 0.002 |
| Heartburn or acid regurgitation < 1 / week | 43.6% | 1.10 (0.75,1.63) | 0.62 |
| None | 41.1% | 1.0 (ref) | |
| Current use PPI drugs | |||
| PPI user | 46.0% | 1.02 (0.62,1.68) | 0.93 |
| PPI non-user | 45.4% | 1.0 (ref) | |
| Randomization group | |||
| muTNE | 48.1% | 1.32 (0.84,2.07) | 0.23 |
| huTNE | 47.7% | 1.23 (0.78,1.94) | 0.38 |
| sEGD | 40.7% | 1.0 (ref) | |
| SSC score c | 1.01 (0.73,1.41) | 0.93 | |
| Charlson comorbidity index d | 0.99 (0.89,1.12) | 0.94 | |
a
multiple variable model.
b
per 10 years of age.
c
per unit score.
d
per unit of the index.
OR, odds ratio; CI, confidence interval; PPI, proton pump inhibitors; SSC, somatic symptom checklist; sEGD, sedated endoscopy; muTNE, mobile unitTNE; huTNE, hospital unitTNE