Table 7.
Comparison of Illness Perceptions between attendees and non-attendees
| B | SE | Wald | P-value | OR | 95% CI | Model Accuracy YES | Model Accuracy NO | |
|---|---|---|---|---|---|---|---|---|
| Model 1: Demographics | 100% | 0% | ||||||
| Drive | -0.361 | 0.207 | 3.047 | 0.081 | 0.697 | 0.465, 1.045 | ||
| Constant | 0.979 | 0.342 | 8.172 | 0.004 | 2.661 | |||
| Model 2: Health Status | 100% | 0% | ||||||
| Breast condition | 0.174 | 0.265 | 0.430 | 0.512 | 1.190 | 0.708, 1.998 | ||
| Constant | 0.081 | 0.492 | 0.027 | 0.869 | 1.085 | |||
| Model 3: Health Beliefs | 88.5% | 38.8% | ||||||
| Distrust in medical team | −0.573 | 0.153 | 14.051 | 0.000 | 0.564 | 0.418, 0.761 | ||
| Fear of unknown procedure | −0.409 | 0.153 | 7.120 | 0.008 | 0.664 | 0.492, 0.897 | ||
| Other life problems | −0.693 | 0.195 | 12.630 | 0.000 | 0.500 | 0.341, 0.733 | ||
| Relatives or friends’ advice | −0.363 | 0.130 | 7.745 | 0.005 | 0.696 | 0.539, 0.898 | ||
| Reminder letters | 0.660 | 0.238 | 7.678 | 0.006 | 1.934 | 1.213, 3.083 | ||
| Constant | 2.336 | 1.091 | 4.585 | 0.032 | 10.335 | |||
| Model 4: Illness Perceptions | 83.5% | 37.3% | ||||||
| Hereditary | 0.456 | 0.185 | 6.072 | 0.014 | 1.578 | 1.098, 2.268 | ||
| Pollution | 0.290 | 0.134 | 4.682 | 0.030 | 1.336 | 1.028, 1.738 | ||
| Illness gets better and worse | 0.312 | 0.153 | 4.154 | 0.042 | 1.366 | 1.012, 1.844 | ||
| Major consequences in life | 0.420 | 0.195 | 4.640 | 0.031 | 1.522 | 1.039, 2.231 | ||
| Whole life would change | 0.509 | 0.201 | 6.442 | 0.011 | 1.664 | 1.123, 2.466 | ||
| Living long decreases | −0.685 | 0.298 | 5.290 | 0.021 | 0.504 | 0.281, 0.904 | ||
| Fear of breast cancer | −0.363 | 0.176 | 4.264 | 0.039 | 0.695 | 0.492, 0.983 | ||
| Constant | −3.375 | 1.494 | 5.106 | 0.024 | 0.034 | |||
| Model 5: Health Beliefs and Illness Perceptions | 84.8% | 53.8% | ||||||
| Distrust in medical team | −0.676 | 0.162 | 17.468 | 0.000 | 0.509 | 0.371, 0.699 | ||
| Fear of unknown procedure | −0.612 | 0.166 | 13.629 | 0.000 | 0.542 | 0.392, 0.751 | ||
| Other life problems | −0.669 | 0.206 | 10.544 | 0.001 | 0.512 | 0.342, 0.767 | ||
| Relatives or friends’ advice | −0.476 | 0.140 | 11.610 | 0.001 | 0.621 | 0.473, 0.817 | ||
| Reminder letters | 0.687 | 0.251 | 7.470 | 0.006 | 1.987 | 1.214, 3.251 | ||
| Pollution | 0.479 | 0.151 | 10.060 | 0.002 | 1.615 | 1.201, 2.172 | ||
| Illness gets better and worse | 0.396 | 0.167 | 5.656 | 0.017 | 1.486 | 1.072, 2.061 | ||
| Whole life would change | 0.855 | 0.221 | 14.924 | 0.000 | 2.351 | 1.524, 3.626 | ||
| Living long decreases | −0.890 | 0.336 | 7.016 | 0.008 | 0.411 | 0.212, 0.793 | ||
| Constant | 0.113 | 1.742 | 0.004 | 0.948 | 1.120 | |||
| Model 6: Health Beliefs and Illness Perceptions | 85.2% | 65.0% | ||||||
| Fear of unknown procedure | −0.742 | 0.194 | 14.633 | 0.000 | 0.476 | 0.325, 0.696 | ||
| Embarrassing | −0.320 | 0.149 | 4.600 | 0.032 | 0.726 | 0.542, 0.973 | ||
| Distrust in medical team | −0.808 | 0.176 | 21.149 | 0.000 | 0.446 | 0.316, 0.629 | ||
| Other life problems | −0.735 | 0.234 | 9.843 | 0.002 | 0.479 | 0.303, 0.759 | ||
| Relatives or friends’ advice | −0.529 | 0.153 | 11.965 | 0.001 | 0.589 | 0.437, 0.795 | ||
| Reminder letters | 0.795 | 0.290 | 7.536 | 0.006 | 2.215 | 1.255, 3.907 | ||
| Arrange appointment | 1.133 | 0.506 | 5.020 | 0.025 | 3.106 | 1.153, 8.372 | ||
| Pay for mammography | −1.669 | 0.580 | 8.286 | 0.004 | 0.188 | 0.06, 0.587 | ||
| Stress or worry | −0.940 | 0.419 | 5.044 | 0.025 | 0.39 | 0.172, 0.887 | ||
| Family problems | 0.839 | 0.405 | 4.292 | 0.038 | 2.314 | 1.046, 5.118 | ||
| Overwork | 0.539 | 0.216 | 6.262 | 0.012 | 1.715 | 1.124, 2.616 | ||
| Personality | −0.548 | 0.240 | 5.235 | 0.022 | 0.578 | 0.361, 0.924 | ||
| Hereditary | 0.533 | 0.231 | 5.342 | 0.021 | 1.704 | 1.084, 2.677 | ||
| Pollution | 0.500 | 0.170 | 8.698 | 0.003 | 1.649 | 1.183, 2.299 | ||
| Change or bad luck | 0.432 | 0.140 | 9.568 | 0.002 | 1.54 | 1.171, 2.024 | ||
| Illness gets better and worse | 0.398 | 0.185 | 4.629 | 0.031 | 1.489 | 1.036, 2.141 | ||
| Economic consequences | 0.647 | 0.223 | 8.438 | 0.004 | 1.91 | 1.234, 2.955 | ||
| Whole life would change | 0.755 | 0.245 | 9.493 | 0.002 | 2.128 | 1.316, 3.441 | ||
| Living long decreases | −1.177 | 0.373 | 9.956 | 0.002 | 0.308 | 0.148, 0.64 | ||
| Depends on your actions | 0.856 | 0.409 | 4.381 | 0.036 | 2.354 | 1.056, 5.246 | ||
| Your actions effects outcome | −1.094 | 0.552 | 3.933 | 0.047 | 0.335 | 0.114, 0.987 | ||
| Constant | 0.384 | 3.083 | 0.016 | 0.901 | 1.468 | |||
| Model 7: The 14 constructs | 84.4% | 42.2% | ||||||
| Perceived barriers | −0.121 | 0.022 | 31.731 | 0.000 | 0.886 | 0.849, 0.924 | ||
| Cancer timeline cyclical | 0.432 | 0.154 | 7.893 | 0.005 | 1.54 | 1.139, 2.081 | ||
| Illness coherence | 0.249 | 0.100 | 6.179 | 0.013 | 1.283 | 1.054, 1.561 | ||
| Constant | 0.623 | 0.895 | 0.484 | 0.487 | 1.864 |
B unstandardized coefficients; SE standard error; OR odds ratio; CI confidence interval