Studies | Study eligibility criteria | Identification and selection of studies | Data collection and study appraisal | Synthesis and findings | Risk of bias in the review |
Swart et al17 | Low | Unclear | High | High | Unclear |
Schuurmans et al18 | Low | Unclear | High | Low | Low |
Schulte et al13 | High | High | High | High | High |
Coughlin et al19 | Low | Low | Low | Low | Low |
Unsworth et al24 | Low | Low | Unclear | Unclear | High |
de Lesquen et al15 | Unclear | High | Unclear | Unclear | Low |
Cataneo et al20 | Low | Low | Low | Low | Low |
de Jong et al23 | High | Unclear | High | High | Unclear |
Slobogean et al21 | Low | Low | High | Low | Low |
Leinicke et al22 | Low | Low | Low | Low | Low |
Girsowicz et al14 | High | High | High | High | Unclear |
NICE12 | Low | Unclear | Unclear | Low | Low |
NICE, National Institute for Health and Care Excellence.