1.1. Analysis.
Comparison 1 Tonsillectomy or adenotonsillectomy versus no surgery in children, Outcome 1 Episodes of sore throat of any severity (including as one episode the period post‐surgery) at 12 months.
Comparison 1 Tonsillectomy or adenotonsillectomy versus no surgery in children, Outcome 1 Episodes of sore throat of any severity (including as one episode the period post‐surgery) at 12 months.