Various questionnaires are used in patients who undergo rhinologic surgeries but a unique comprehensive questionnaire is needed to evaluate quality of life (QOL) in rhinologic surgeries. The purpose of this study was to prepare a comprehensive questionnaire and compare QOL among four common rhinologic surgeries including functional endoscopic sinus surgery, septoplasty, septorhinoplasty, and septoplasty with turbinoplasty preoperatively and 6 months postoperatively. This was a prospective interventional before-and-after study. Preoperative and 6 months postoperative evaluations were performed with a Modified Health-Related Quality of Life (HRQL) questionnaire designed to cover all needed QOL aspects and the 22-item Sino-nasal Outcome Test questionnaire to cover all needed QOL aspects. The Modified HRQL included 33 items in six subgroups (nasal symptoms, sleep problems, headache, nonnasal symptoms, and practical and emotional problems) and general feeling. From 202 patients who completed the questionnaire before the procedures, 146 (72% of all patients) who were interviewed 6 months postoperatively were included in this study. Comparing preoperative data between followed up patients and missed patients showed no statistical difference among surgeries (p = 0.90). Comparison of patient's pre- and postoperative QOL showed a significant improvement in global QOL and in all questionnaire items (p < 0.0001 in all comparisons). Comparison of QOL changes before and after surgery among different surgeries revealed no statistical difference (p = 0.282). Our data showed a significant improvement in each surgery but the amount of improvement in different surgeries was almost constant.
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