Table 3. Results of multiple regression analysis on intentions (n=352).
| Independent variables | Beta | t- value | P valuea |
| Model 1 | |||
| Visit of patient by physician | -0.154 | -2.9 | 0.004 |
| Knowledge regarding diabetes | 0.107 | 1.9 | 0.06 |
| Education | 0.160 | 2.8 | 0.006 |
| Marital status | 0.088 | 1.7 | 0.092 |
| Model 2b | |||
| Visit of patient by physician | -0.118 | -2.8 | 0.005 |
| Knowledge regarding diabetes | 0.099 | 2.2 | 0.031 |
| Education | 0.038 | 0.82 | 0.414 |
| Marital status | 0.021 | 0.49 | 0.622 |
| Self-efficacy | 0.322 | 6.03 | 0.001 |
| Subjective norm | 0.203 | 4.03 | 0.001 |
| Attitude toward behavior | 0.199 | 3.65 | 0.001 |
a P value shows significance of regression.
b Model 2: R(2)=0.416, Adjusted R(2)=0.404, F=35.020, p=0.001.