Table 1 Baseline demographics by pregnancy viability group.
Variables | Healthy (n = 85) | Miscarried (n = 44) | Overall (n = 129) |
|---|---|---|---|
Age, years | 29.95 (4.15) | 32.34 (4.60) | 30.77 (4.44) |
Ethnicity, n (%) | |||
White | 75 (88.24) | 34 (77.27) | 109 (84.50) |
Black | 3 (3.53) | 7 (15.91) | 10 (7.75) |
Asian | 4 (4.71) | 2 (4.55) | 6 (4.65) |
Mixed | 3 (3.53) | 1 (2.27) | 4 (3.10) |
Education, n (%) | |||
High School | 4 (4.71) | 2 (4.55) | 6 (4.65) |
Graduate | 69 (81.18) | 28 (63.64) | 97 (75.19) |
Postgraduate | 12 (14.12) | 14 (31.82) | 26 (20.16) |
Occupation, n (%) | |||
Homemaker | 12 (14.12) | 3 (6.82) | 15 (11.63) |
Student | 1 (1.18) | 1 (2.27) | 2 (1.55) |
Skilled labourer | 2 (2.35) | 2 (4.55) | 4 (3.10) |
Office admin | 8 (9.41) | 5 (11.36) | 13 (10.08) |
Professional | 60 (70.59) | 31 (70.45) | 91 (70.54) |
Other | 2 (2.35) | 2 (4.55) | 4 (3.10) |
Cycle length | 29.94 (2.95) | 28.66 (3.21) | 29.50 (3.09) |
Previous pregnancies | 1.00 (1.05) | 1.11 (1.15) | 1.04 (1.08) |
Previous live births | 0.62 (0.76) | 0.70 (0.88) | 0.65 (0.80) |
Time to conceive, months | 4.36 (5.83) | 4.55 (5.98) | 4.43 (5.86) |
Previous miscarriage, n (%) | 11 (12.94) | 4 (9.76) | 15 (11.90) |
