Intervention not reported
4b. Persistent inconsolable crying4 · infants aged approximately 2 to 6 months undergoing vaccination in the anterolateral thigh with a DTwP‐Hib vaccine
It is very uncertain whether the intervention changes 4b. Persistent inconsolable crying4 (very low certainty).
1 finding from 1 review
- Needle size for vaccination procedures in children and adolescents 2018 · Cochrane Headline outcomes onlyRR 1.9 [0.35, 10.26]1 study · 458 participantsVery low