Table 1.
Number of cancer per family in four primary care units that participated in the study
| Sapinhatuba 1 | Percentage | Sapinhatuba 3 | Percentage | Frade 1 | Percentage | Frade 2 | Percentage | Total families | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|
| No history of cancer | 177 | 67.8 | 348 | 77.3 | 181 | 45.0 | 184 | 46.3 | 890 | 58.9 |
| One case | 58 | 22.2 | 62 | 13.8 | 100 | 24.9 | 112 | 28.2 | 332 | 22.0 |
| Two cases | 19 | 7.3 | 28 | 6.2 | 58 | 14.4 | 67 | 16.9 | 172 | 11.4 |
| Three or more cases | 7 | 2.7 | 12 | 2.7 | 63 | 15.7 | 34 | 8.6 | 116 | 7.7 |
| Total of families registered | 261 | 100.0 | 450 | 100.0 | 402 | 100.0 | 397 | 100.0 | 1510 | 100.0 |