Table 1 Description of the trial population
From: A randomised trial of weekend and evening breast screening appointments
n | % | |
|---|---|---|
Trial arm | ||
Standard office hours | 9410 | 48.6% |
Office hours with option to OOH | 3519 | 18.2% |
Evening | 3271 | 16.9% |
Weekend | 3162 | 16.3% |
19 362 | 100% | |
Attendance at previous screen (3 years ago; only if previous invitations ⩾1) | ||
Attended | 12 314 | 76.9% |
Not-attendeda | 3710 | 23.2% |
16 024 | 100% | |
Age group | ||
47 to <54 | 4514 | 23.3% |
54 to <59 | 4300 | 22.2% |
59 to <65 | 5298 | 27.4% |
65 to <74 | 5250 | 27.1% |
19 362 | 100% | |
Prevalent/incident status | ||
Prevalent | 5232 | 27.0% |
Incident | 14 130 | 73.0% |
19 362 | 100% | |
Screening site | ||
Static | 18 549 | 95.8% |
Mobile | 813 | 4.2% |
19 362 | 100% | |
Season of appointment | ||
Spring | 3352 | 17.3% |
Summer | 4018 | 20.8% |
Autumn | 7051 | 36.4% |
Winter | 4941 | 25.5% |
19 362 | 100% | |
