Variables | Preeclampsia | #COR (95 % CI) | |||||
---|---|---|---|---|---|---|---|
Cases # (%) | Controls # (%) | ||||||
Preeclampsia All cases | Early onset Preeclampsia | Late onset Preeclampsia | |||||
Individual factors | |||||||
 Age | |||||||
   < 35 years | 123 (82) | 268 (88.7) | Base | 39 | Base | 84 | Base |
   > = 35 years | 28 (18.0) | 34 (11.3) | 2.04 (1.02, 4.07) | 9 | 1.18 (0.92, 1.52) | 19 | 1.77 (0.99,3.26) |
 Residence | |||||||
  Urban | 82 (54.3) | 195 (64.6) | Base | 26 | Base | 56 | Base |
  Rural | 69 (45.7) | 107 (35.4) | 1.53 (1.03, 2.28) | 22 | 1.54 (0.83, 2.85) | 47 | 1.56 (0.99,2.45) |
 Marital status | |||||||
  Married | 141 (93.4) | 281 (93.0) | Base | 45 |  | 96 | Base |
  Singlea | 10 (6.6) | 21 (7.0) | 0.95 (0.43, 2.06) | 3 | 1.03 (0.42, 2.49) | 7 | 1.00 (0.40,2.35) |
 Occupation | |||||||
  Employed | 33 (21.8) | 72 (23.8) | Base | 12 |  | 21 | Base |
  Merchant | 25 (16.6) | 44 (14.6) | 1.21 (0.65, 2.35) | 8 | 1.09 (0.41, 2.88) | 17 | 1.33 (0.63,2.78) |
  House wife | 93 (61.6) | 186 (61.6) | 1.17 (0.54, 2.54) | 28 | 0.90 (0.43, 1.87) | 65 | 1.21 (0.69,2.13) |
 Education | |||||||
  Unable to read & write | 70 (40.9) | 68 (24.1) | 2.18 (1.19, 4.62) | 27 | 1.11 (0.70 1.73) | 44 | 1.12 (0.71,1.76) |
  Able to read & write | 101 (59.1) | 214 (75.9) | Base | 21 | Base | 59 | Base |
 Monthly Income | |||||||
   < 1500 Birr | 88 (58.3) | 170 (56.3) | 0.92 (0.62, 1.37) | 28 | 0.92 (0.49, 1.70) | 60 | 1.09 (0.70,1.73) |
   > 1500 Birr | 63 (41.7) | 132 (43.7) | Base | 20 | Base | 43 | Base |