Multiple treatment of beta₂‐agonist via spacer (chamber) showed no clear difference in number of participants developing tremor compared with nebuliser (moderate certainty).
Multiple treatment of beta₂‐agonist via spacer (chamber) probably leads to lower number of participants developing tremor compared with nebuliser (moderate certainty).
Multiple treatment of beta₂‐agonist via spacer (chamber) showed no clear difference in hospital admission compared with nebuliser (moderate certainty).
The review found no eligible studies for this question.
Comparison 2: Interventions for multiple repetition of SH/probable… showed no clear difference in repetition of SH at 12 months' compared with treatment (low certainty).
Comparison 2: Interventions for multiple repetition of SH/probable… showed no clear difference in repetition of SH at final compared with treatment (low certainty).
Comparison 2: Interventions for multiple repetition of SH/probable… showed no clear difference in repetition of SH at 6 months' compared with treatment (low certainty).
Comparison 2: Interventions for multiple repetition of SH/probable… may leads to lower repetition of SH at post‐intervention compared with treatment (low certainty).
The review found no eligible studies for this question.
It is very uncertain whether multiple methods of breastfeeding support (including social,… changes any breastfeeding at 6 months compared with usual care (very low certainty).
It is very uncertain whether multiple methods of breastfeeding support (including social,… changes non‐initiation of breastfeeding compared with usual care (very low certainty).
It is very uncertain whether multiple methods of breastfeeding support (including social,… changes exclusive breastfeeding at 4‐6 weeks compared with usual care (very low certainty).