Table 2.
Predictors of behavioral intention to undergo endoscopy using univariate and adjusted linear regression models
| |
Univariate models |
Adjusted, univariate models* |
||||
|---|---|---|---|---|---|---|
| Predictors | Parameter estimate | 95% CI | P-value | Parameter estimate | 95% CI | P-value |
|
Perceived susceptibility |
0.01 |
-0.13 to 0.16 |
0.89 |
0.06 |
-0.08 to 0.20 |
0.37 |
|
Efficacy of EGD |
0.12 |
-0.06 to 0.31 |
0.19 |
0.11 |
-0.07 to 0.29 |
0.23 |
|
Worry |
0.02 |
-0.16 to 0.21 |
0.81 |
0.10 |
-0.09 to 0.28 |
0.29 |
|
Salience/Coherence |
0.59 |
0.45 to 0.74 |
<0.01 |
0.60 |
0.45 to 0.76 |
<0.01 |
|
Self-efficacy |
0.39 |
0.19 to 0.60 |
<0.01 |
0.30 |
0.10 to 0.51 |
<0.01 |
| Social influence | 0.17 | 0.05 to 0.30 | <0.01 | 0.20 | 0.08 to 0.33 | <0.01 |
*Adjusted for Race, Education, Age, Health Literacy, and categorical Deyo scores of 0, 1, and >1.
CI, confidence interval; EGD, esophagoduodenoscopy.