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Fig. 2 | Trials

Fig. 2

From: Total or partial tonsillar resection (tonsillectomy or tonsillotomy) to change the quality of life for adults with recurrent or chronic tonsillitis: study protocol for a randomised controlled trial

Fig. 2

The schedule of enrolment, interventions and assessments. T1 = within 2 to 3 weeks of enrolment, T2 = 3 months follow-up, and T3 = 5–6 months. The study logbook is filled continuously in a mobile phone application between surgery and the end of follow-up for surgical groups and between enrolment and the end of follow-up for the control group. TOI-14 = Tonsillectomy Outcome Inventory – 14, RAND-36 = Research and Development 36-item Health Survey.

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