Full inclusion and exclusion criteria
| Selection criteria | Inclusion criteria | Exclusion criteria |
|---|---|---|
| Language | English language | Non-English studies |
| Study type | All study designs | Systematic reviews |
| Population | Newborn populationHuman studiesUK based study | Children older than newbornCadaveric or animal studiesNon-UK study |
| Intervention | DDH screening | Not relevant to screening |
| Date | Studies after 2009 | Studies prior to 2010 |
| Quality | Clearly reported methodology | Serious or critical risk of bias |
| Availability | Full text available | Abstract only availableUnpublished studiesEditorials |