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Definition and prevalence of modifiable risk factors in the SWS.
| Risk factor | Definition | Total N | Prevalence |
|
|---|---|---|---|---|
| n | % | |||
| Excess GWG | According to IOM GWG guidelines (1) | 2214 | 1058 | 48% |
| Low vitamin D level in early pregnancy | Serum Vitamin D concentration in early pregnancy < 64 nmol/L (3) | 1693 | 923 | 55% |
| Short duration of breastfeeding | < 6 months duration of breastfeeding according to the WHO recommendations (2) | 2473 | 1811 | 73% |
