| Unadjusted results* | Adjusted results | ||||
---|---|---|---|---|---|---|
 | Odds Ratio | 95% CI | p-value | Odds Ratio | 95% CI | p-value |
Mothers age | 0.95 | 0.90-0.99 | 0.02 | 0.87 | 0.80-0.94 | <0.01 |
Ethnic group | Â | Â | Â | Â | Â | Â |
Pakistani | 1 (ref) | Â | Â | 1 (ref) | Â | Â |
Indian | 0.61 | 0.15-2.39 | 0.47 | 1.89 | 0.38-9.47 | 0.44 |
Bangladeshi | 3.18 | 0.96-10.57 | 0.06 | 3.77 | 1.04-13.65 | 0.04 |
Other South Asian | - | - | Â | Â | Â | Â |
Booking BMI category | Â | Â | Â | Â | Â | Â |
Underweight | 1.86 | 0.64-5.39 | 0.26 | 1.89 | 0.62-5.79 | 0.27 |
Normal | 1 | Â | Â | 1 | Â | Â |
Overweight | 1.26 | 0.68-2.30 | 0.41 | 1.41 | 0.71-2.81 | 0.33 |
Obese | 2.44 | 1.31-4.57 | 0.03 | 2.78 | 1.29-5.97 | <0.01 |
Parity | Â | Â | Â | Â | Â | Â |
0 | 1 | Â | Â | 1 | Â | Â |
1 | 1.78 | 0.96-3.30 | 0.06 | 2.09 | 0.98-4.45 | 0.06 |
2 | 1.77 | 0.88-3.56 | 0.11 | 3.69 | 1.38-9.86 | <0.01 |
3+ | 1.95 | 1.02-3.71 | 0.04 | 3.99 | 1.39-11.49 | 0.01 |
Migration status | Â | Â | Â | Â | Â | Â |
Born in the UK or moved < 5 years | 1 | Â | Â | 1 | Â | Â |
Moved to UK >5 years | 1.59 | 1.00-2.51 | 0.05 | 1.37 | 0.73-2.58 | 0.33 |
Maternal employment | Â | Â | Â | Â | Â | Â |
Currently working | 1 | Â | Â | 1 | Â | Â |
Ever worked | 1.20 | 0.61-2.36 | 0.60 | 0.80 | 0.33-1.93 | 0.62 |
Never worked | 1.54 | 1.11-3.51 | 0.02 | 1.12 | 0.50-2.51 | 0.79 |
Mothers education | Â | Â | Â | Â | Â | Â |
<5 GCSE equivalent | 1 | 1 | Â | Â | 1 | Â |
5 GCSE equivalent | 0.71 | 0.38-1.34 | 0.47 | 0.63 | 0.30-1.35 | 0.23 |
A-level equivalent | 0.64 | 0.31-1.33 | 0.42 | 0.70 | 0.28-1.76 | 0.45 |
Higher than A-level | 0.35 | 0.18-0.67 | <0.01 | 0.40 | 0.18-0.91 | 0.03 |
Other | 0.33 | 0.06-1.81 | 0.23 | 0.77 | 0.11-5.34 | 0.79 |
Mother in consanguineous relationship | Â | Â | Â | Â | Â | Â |
No | Â | 1 | Â | 1 | 1 | Â |
Yes | 1.89 | 1.19-3.02 | <0.01 | 1.37 | 0.77-2.51 | 0.28 |