Table 2. Characteristics of cases.
|
Morphology
|
Stage
|
|||||
|---|---|---|---|---|---|---|
| Cases | Age (Range) (IQR) | Ductal | Lobular | Other | I/II | III/IV |
| Incident n=1558 | 52 (26–69) (47–58) | 1075 (71%) | 246 (16%) | 186 (12%) | 1431 (95%) | 72 (5%) |
| Prevalent n=743 | 48 (25–54) (43–51) | 540 (73%) | 107 (14%) | 94 (13%) | 668 (95%) | 38 (5%) |
| All n=2271 | 51 (25–69) (45–55) | 1615 (72%) | 353 (16%) | 280 (12%) | 2099 (95%) | 110 (5%) |
Characteristics of cases. Age: average age; range: (lowest–highest); IQR: interquartile range (the mid 50% of the distribution). For the 2280 controls the average age, age range and IQR were: 65 (44–81) (59–71).