How well do parents recognize the difference between tonsillitis and other sore throats?

Little evidence exists from randomized controlled trials to support the role of tonsillectomy in children with recurrent tonsillitis. Despite this, parents report a great change for the better in their children following the operation. Previous trials vary in their inclusion criteria, both in terms of the definition of tonsillitis and in the frequency of sore throats required before entry into the study is permitted. The aims of this study are to define tonsillitis from the perspective of parents whose children are awaiting tonsillectomy for recurrent sore throats, and to determine whether such parents have a better understanding of the difference between tonsillitis and other sore throats than parents of children from a normal population control group. These aims demonstrate whether parents who request tonsillectomy for their children do so on the basis of a recognized clinical problem. We report that parents can clearly identify a sore throat illness that they call tonsillitis and which is differentiated from other sore throats by different symptom complexes. The parental history is important in the assessment of a child prior to tonsillectomy. The views of parents whose children have recurrent tonsillitis must be further investigated if the difference between randomised controlled trial results and parents' opinions regarding the benefit of tonsillectomy is to be understood.