Circumcision devices showed no clear difference in moderate adverse events compared with standard surgical techniques (low certainty).
It is very uncertain whether tracheal suction changes moderate to severe hypoxic‐ischaemic encephalopathy (HIE) compared with no tracheal suction (very low certainty).
NSAID injection may leads to higher persistent moderate to severe symptoms at 12 to 24 weeks compared with glucocorticoid injection (low certainty).
It is very uncertain whether multi‐component interventions (with telehealth as a component of care) changes number of people experiencing at least 1 exacerbation/moderate to… compared with usual care (very low certainty).
It is very uncertain whether multi‐component intervention changes exacerbations: number of people experiencing moderate or severe… compared with control (very low certainty).
IV ferric carboxymaltose showed no clear difference in number of responders ‐ mild to moderate disease (16 weeks) compared with oral iron sulphate (low certainty).
It is very uncertain whether IV ferric carboxymaltose changes serious adverse events ‐ mild to moderate disease (16 weeks) compared with oral iron sulphate (very low certainty).
It is very uncertain whether IV iron sucrose changes serious adverse events ‐ mild to moderate disease (20 weeks) compared with oral iron sulphate (very low certainty).
IV ferric carboxymaltose probably leads to higher number of responders ‐ mild to moderate disease (12 weeks) compared with IV iron sucrose (moderate certainty).
It is very uncertain whether IV ferric carboxymaltose changes serious adverse events ‐ mild to moderate disease (12 weeks) compared with IV iron sucrose (very low certainty).
Clinical examination with 24-month recall showed no clear difference in dental caries: prevalence of moderate to extensive caries (ICDAS 3-6) compared with clinical examination with 6-month recall (low certainty).
Rituximab may leads to higher adverse effects: moderate to severe Infusion reactions compared with placebo or control (low certainty).
Imiquimod cream probably leads to lower pain (moderate/severe) compared with MAL‐PDT (moderate certainty).
Imiquimod showed no clear difference in pain (moderate/severe) compared with surgical excision (low certainty).
It is very uncertain whether the intervention changes chronic lung disease ‒moderate to severe BPD (very low certainty).
Use of initial sustained inflation showed no clear difference in chronic lung disease ‒moderate to severe BPD compared with standard inflations (moderate certainty).
It is very uncertain whether cooling treatment (ice pack or cold gel pad) changes perineal pain within 24 hours of giving birth ‐ Moderate + severe pain compared with no treatment (very low certainty).