No. | Name of Lifestyle | Third Class | Second Class | First Class | Type | No. of Studies |
---|---|---|---|---|---|---|
1 | Data from both sub-cohorts combined History of stillbirths | Stillbirths | Diseases | Clinical characteristics | Risk factor | 1 |
2 | Data from both sub-cohorts combined Number of stillbirths | Stillbirths | Diseases | Clinical characteristics | Risk factor No statistical significance factor | 1 |
3 | History of stillbirths | Stillbirths | Diseases | Clinical characteristics | Risk factor No statistical significance factor | 1 |