Table 3. Recall Rate and Trend of Screening Mammography by Hospitals Participating in Alliance for Breast Cancer Screening in Korea.
No. of Hospital | Total | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | APC | 95% CI |
---|---|---|---|---|---|---|---|---|---|
1 | 24.5 | 59.1 | 46.2 | 33.2 | 16.6 | 5.9 | 7.4 | -38.9 | -50.4 to -24.8 |
2 | 26.6 | 3.3 | 37.5 | 32.1 | 29.2 | 28.0 | 25.5 | 30.3 | -26.3 to 130.3 |
3 | 14.3 | 7.0 | 11.7 | 14.1 | 13.0 | 14.4 | 17.2 | 15.5 | 3.1 to 29.3 |
4 | 14.5 | 17.3 | 16.7 | 13.0 | 12.0 | 15.5 | 14.3 | -3.5 | -12.2 to 6.0 |
5 | 10.8 | 10.3 | 10.4 | 12.6 | 13.4 | 11.1 | 7.7 | -3.4 | -15.7 to 10.7 |
6 | 14.9 | 10.7 | 8.4 | 10.2 | 17.2 | 22.3 | 15.6 | 16.5 | -2.3 to 38.9 |
7 | 8.9 | 14.5 | 11.8 | 14.8 | 7.8 | 5.7 | 8.4 | -14.7 | -28.6 to 1.9 |
8 | 15.1 | 36.9 | 20.6 | 14.8 | 10.7 | 10.9 | 6.6 | -26.6 | -34.3 to -18.1 |
9 | 26.7 | 6.0 | 13.7 | 26.3 | 32.4 | 28.3 | 32.7 | 36.4 | 6.0 to 75.5 |
10 | 20.0 | 9.4 | 14.8 | 23.5 | 23.3 | 22.5 | 25.1 | 19.2 | 2.5 to 38.7 |
APC = annual percent change, CI = confidence interval of the APC