Table 1.
Pregnancy and fertility rates of women with a functioning kidney transplant in Australia and New Zealand, 1966 through 2005
| Era | Age (yr) |
||||||
|---|---|---|---|---|---|---|---|
| 15 to 19 | 20 to 24 | 25 to 29 | 30 to 34 | 35 to 39 | 40 to 49 | 15 to 49 | |
| Pregnancy rates | |||||||
| 1966 to 1975 | 27 (2) | 48 (8) | 62 (12) | 37 (7) | 13 (4) | 2 (1) | 22 (34) |
| 1976 to 1985 | 26 (6) | 51 (22) | 74 (48) | 36 (27) | 11 (8) | 2 (3) | 24 (114) |
| 1986 to 1995 | 9 (4) | 56 (46) | 76 (86) | 50 (69) | 11 (18) | 0.9 (3) | 25 (226) |
| 1996 to 2005 | 7 (3) | 20 (14) | 32 (45) | 44 (92) | 17 (42) | 0.8 (5) | 15 (201) |
| 1966 to 2005 | 13 (15) | 42 (90) | 56 (191) | 44 (195) | 14 (72) | 2 (12) | 20 (575) |
| Fertility rates | |||||||
| 1966 to 1975 | 13 (1) | 36 (6) | 41 (8) | 26 (5) | 3 (1) | 0 (0) | 13 (21) |
| 1976 to 1985 | 9 (2) | 44 (19) | 56 (36) | 24 (18) | 4 (3) | 1 (2) | 17 (80) |
| 1986 to 1995 | 5 (2) | 42 (35) | 58 (65) | 40 (55) | 6 (11) | 0.9 (3) | 19 (171) |
| 1996 to 2005 | 7 (3) | 17 (13) | 25 (36) | 39 (83) | 14 (35) | 0.3 (2) | 13 (172) |
| 1966 to 2005 | 7 (8) | 33 (73) | 43 (145) | 36 (161) | 10 (50) | 12 (7) | 16 (444) |
Data are rates per 1000 patient-years (no. of events). There were 327 live births among Australian and New Zealand patients who had a functioning transplant at the time of their pregnancy.