Table 2.
Percentage attendance and odds ratio for attendance of breast screening in London, 2004-2007.
| Age groups (years) | Number of women invited | % Attendance | Odds ratio | (95%CI) |
|---|---|---|---|---|
| 50-52 | 60757 | 63.4 | 1.00 | |
| 53-54 | 91127 | 62.3 | 0.95 | (0.93-0.98) |
| 55-59 | 226705 | 61.7 | 0.93 | (0.91-0.95) |
| 60-64 | 202417 | 62.9 | 0.98 | (0.96-1.00) |
| 65-70 | 161780 | 61.0 | 0.90 | (0.89-0.92) |
| Socioeconomic deprivation | ||||
| 1 = Affluent | 111016 | 69.2 | 1.00 | |
| 2 | 113994 | 67.5 | 0.92 | (0.91-0.94) |
| 3 | 140236 | 64.9 | 0.82 | (0.81-0.84) |
| 4 | 184006 | 61.1 | 0.70 | (0.69-0.71) |
| 5 = Deprived | 192425 | 53.8 | 0.52 | (0.51-0.53) |
| Invitation type | ||||
| First call | 282998 | 40.1 | 1.00 | |
| Routine recall | 459788 | 75.6 | 4.64 | (4.64-4.64) |
| Screening service | ||||
| North London (EBA) | 146161 | 62.0 | 1.00 | |
| West London (ECX) | 148603 | 56.7 | 0.80 | (0.79-0.81) |
| Barking, Havering & Brentwood (FBH) | 61355 | 78.0 | 2.17 | (2.12-2.22) |
| Central & East London (FLO) | 98531 | 53.6 | 0.71 | (0.70-0.72) |
| South East London GCA | 151215 | 64.0 | 1.09 | (1.07-1.10) |
| South West London (HWA) | 136921 | 65.0 | 1.14 | (1.12-1.15) |
by age, socioeconomic deprivation, invitation type and screening service