Table 2 Distribution of other risk factors by ethnic group in the whole population who returned questionnaires
White | Ashkenazi | Sephardic | Asian | ||
|---|---|---|---|---|---|
No. (%) | No. (%) | No. (%) | No. (%) | ||
Age at questionnaire completion | <30 | 36 (5) | 47 (6) | 2 (3) | 16 (12) |
30–39 | 97 (13) | 71 (9) | 9 (15) | 30 (22) | |
40–49 | 100 (13) | 126 (17) | 9 (15) | 34 (25) | |
50–59 | 118 (15) | 188 (25) | 9 (15) | 28 (21) | |
60–69 | 112 (15) | 111 (15) | 15 (25) | 16 (12) | |
70–79 | 131 (17) | 85 (11) | 3 (5) | 10 (7) | |
80+ | 169 (22) | 129 (17) | 12 (20) | 1 (1) | |
Breastfeeding | ever | 366 (48) | 417 (55) | 40 (69) | 84 (62) |
never | 400 (52) | 338 (45) | 18 (31) | 51 (38) | |
Menopausal status | pre | 474 (62) | 416 (55) | 35 (71) | 46 (34) |
post | 293 (38) | 342 (45) | 24 (29) | 89 (66) | |
OC use | ever | 348 (45) | 394 (52) | 27 (46) | 56 (41) |
never | 419 (55) | 363 (48) | 32 (54) | 79 (59) | |
HRT use | ever | 118 (15) | 173 (23) | 15 (25) | 24 (18) |
never | 649 (85) | 585 (77) | 44 (75) | 111 (82) |