Fig. 2From: Postoperative controls of ventilation tubes in children by general practitioner or otolaryngologist? Study protocol for a multicenter randomized non-inferiority study (The ConVenTu study)Schedule of enrollment, interventions, and assessments. PTA, pure tone average; dB, decibel; HRQoL, health-related quality of life; OM8-30; PedsQL, SDQ-Nor: see manuscriptBack to article page