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Presentation of BC patients detected in Pomeranian Region from 2007 to 2010 divided into participants and non-participants of the NBCSP (N-NBCSP)
| Variable | 2007 | 2008 | 2009 | 2010 | Σ |
|---|---|---|---|---|---|
| NBCSP | 249 (29.9%) | 190 (24.3%) | 265 (27.7%) | 338 (31.7%) | 1042 (28.7%) |
| N-NBCSP | 582 (70.1%) | 591 (75.7%) | 690 (72.3%) | 725 (68.3%) | 2588 (71.3%) |
| Σ | 831 (22.8%) | 781 (21.5%) | 955 (26.3%) | 1063 (29.2%) | 3630 |
