Table 3. Impact on uptake of GPE+standard BCSP invitation vs standard BCSP invitation alone: results for all participants combined and sub-groups of participants stratified by IMD quintile.
|
Univariate |
Multivariatea |
|||
|---|---|---|---|---|
| Odds ratio (95% CI) | P-value | Odds ratio (95% CI) | P-value | |
| All participants | 1.03 (0.95–1.11) | 0.49 | 1.07 (1.04–1.10) | <0.0001 |
|
Participants stratified by IMD quintile | ||||
| 1 (Least deprived) | 0.97 (0.88–1.05) | 0.43 | 1.04 (0.99–1.08) | 0.08 |
| 2 | 1.02 (0.95–1.10) | 0.54 | 1.06 (1.02–1.10) | 0.004 |
| 3 | 1.06 (0.98–1.14) | 0.16 | 1.08 (1.03–1.13) | 0.001 |
| 4 | 1.06 (0.98–1.16) | 0.15 | 1.09 (1.04–1.15) | 0.001 |
| 5 (Most deprived) | 1.06 (0.97–1.15) | 0.19 | 1.07 (1.01–1.13) | 0.02 |
| Test for equal ORs in each IMD quintile (P-value) | 0.27 | 0.49 | ||
Abbreviations: CI=confidence interval; IMD=Index of Multiple Deprivation.
a
Adjusting for age, sex, hub and screening episode.