Overalla N = 1000 | Prior to reminderb N = 1000 | After reminderc N = 882 | ||||
---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | OR | 95% CI | |
Length | ||||||
Long | 1.00 | 1.00 | 1.00 | |||
Short | 1.48* | 1.06-2.07 | 1.62* | 1.07-2.45 | 1.32 | 0.79-2.18 |
Reminder | ||||||
Pack | - | - | - | - | 1.00 | |
Postcard | - | - | - | - | 0.62 | 0.37-1.04 |
Approach | ||||||
Non-personal | 1.00 | 1.00 | 1.00 | |||
Personal | 1.17 | 0.84-1.64 | 1.00 | 0.67-1.50 | 1.44* | 1.01-1.95 |
Index of Multiple Deprivation | ||||||
Relatively affluent | 1.00 | 1.00 | 1.00 | |||
Relatively deprived | 0.52* | 0.37-0.73 | 0.65* | 0.43-0.98 | 0.44* | 0.26-0.75 |
City | ||||||
Cambridge | 1.00 | 1.00 | 1.00 | |||
Southampton | 0.90 | 0.65-1.26 | 0.96 | 0.64-1.43 | 0.78 | 0.54-1.49 |