Lower incisor inclination (lingual tipping and retrusion) · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth
Self-ligating brackets showed no clear difference in lower incisors to mandible (inclination, degrees) compared with conventional brackets; GRADE not reported.
1 finding from 1 review
Overall survival, post-surgery chemotherapy vs surgery alone (no radiotherapy) · People receiving curative-intent treatment for oral cavity and oropharyngeal (squamous cell) cancer
Surgery +/- radiotherapy + (adjuvant) chemotherapy showed no clear difference in overall survival, adjuvant chemotherapy vs observation alone… compared with surgery +/- radiotherapy alone (observation or adjuvant radiotherapy… (moderate certainty).
1 finding from 1 review
Low birthweight · Pregnant women (healthy and probable zinc deficiency)
Zinc supplementation showed no clear difference in low Birthweight (< 2500 g) compared with no zinc (with or without placebo) (moderate certainty).
1 finding from 1 review
Costs of postnatal care following discharge from hospital in the period up to 6 weeks after the birth · healthy mothers and term infants
1 finding from 1 review
Costs of hospital care in the period immediately following the birth up to the time of discharge · healthy mothers and term infants
1 finding from 1 review
Asthma symptoms · adults and children with chronic asthma
1 finding from 1 review
Asthma control · adults and children with chronic asthma
1 finding from 1 review
Improvement in patients' low‐density lipoprotein cholesterol (median and meanf)Â · health personnel
1 finding from 1 review
Intervention not reported
Cohort studies ‐ autism risk (low), MMR · children 9 months to 15 years old
The intervention showed no clear difference in cohort studies ‐ autism risk (low), MMR (moderate certainty).
1 finding from 1 review
Low Apgar score · Women in the second stage of labour, requiring an assisted vaginal birth
Soft cup showed no clear difference in low Apgar score at 5 minutes (less than 7 or as defined by trial… compared with rigid cup (low certainty).
1 finding from 1 review
Low umbilical artery pH (< 7.2 or as defined by trial authors) · Women in the second stage of labour, requiring an assisted vaginal birth
Soft cup showed no clear difference in low umbilical artery pH (< 7.2 or as defined by trial authors) compared with rigid cup (low certainty).
1 finding from 1 review
Low Apgar score · Women in the second stage of labour, requiring an assisted vaginal birth
Handheld vacuum showed no clear difference in low Apgar score at 5 minutes (< 7 or as defined by trial authors) compared with any vacuum cup (low certainty).
1 finding from 1 review
Low umbilical artery pH (< 7.2 or as defined by trial authors) · Women in the second stage of labour, requiring an assisted vaginal birth
Handheld vacuum showed no clear difference in low umbilical artery pH (< 7.2 or as defined by trial authors) compared with any vacuum cup (low certainty).
1 finding from 1 review
Low Apgar score · Women in the second stage of labour, requiring an assisted vaginal birth
Any type of forceps showed no clear difference in low Apgar score at 5 minutes (< 7 or as defined by trial authors) compared with any type of vacuum cup (moderate certainty).
1 finding from 1 review
Low umbilical artery pH (< 7.2 or as defined by trial authors) · Women in the second stage of labour, requiring an assisted vaginal birth
Any type of forceps showed no clear difference in low umbilical artery pH (< 7.2 or as defined by trial authors) compared with any type of vacuum cup (low certainty).
1 finding from 1 review
Migraine frequency Number of attacks · primary Raynaud's phenomenon
1 finding from 1 review
Anxiety · children with cancer
1 finding from 1 review
Mortality at 30 days following the ingestion of paraquat · people with moderate to severe oral paraquat poisoning
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Ulcer‐free survival following treatment for SCLU (free from leg ulcer recurrence) ‐ not reported · individuals with sickle cell disease and a leg ulcer
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Ulcer‐free survival following treatment for SCLU (free from leg ulcer recurrence) ‐ not reported · individuals with sickle cell disease and a leg ulcer
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found