Objective: To translate, adapt and validate in Greek the stapesplasty outcome test (SPOT)-25 quality of life questionnaire for patients with otosclerosis. Materials and methods:SPOT-25 was translated to Greek and completed by otosclerosis patients on the day of diagnosis, the day before surgery and three months postoperatively. Fifty controls without any otological history, symptom or finding also completed the questionnaire. Pure-tone average was obtained both preoperatively and three months postoperatively. Results: Test-retest evaluation on 56 patients was accepted. The Greek-SPOT-25 had an excellent internal consistency. All its items and subscales were significantly correlated between test and retest evaluation. Controls had significant lower SPOT-25 scores, and the postoperative scores were significantly lower than preoperative ones. Pure-tone average of four frequencies (PTA4) was significantly correlated to preoperative SPOT-25 total and subscales scores (P<0.001) before surgery and significantly correlated only with the "hearing function" subscale (p<0.05) postoperatively.
Objective: To translate, adapt and validate in Greek the stapesplasty outcome test (SPOT)-25 quality of life questionnaire for patients with otosclerosis. Materials and methods:SPOT-25 was translated to Greek and completed by otosclerosis patients on the day of diagnosis, the day before surgery and three months postoperatively. Fifty controls without any otological history, symptom or finding also completed the questionnaire. Pure-tone average was obtained both preoperatively and three months postoperatively. Results: Test-retest evaluation on 56 patients was accepted. The Greek-SPOT-25 had an excellent internal consistency. All its items and subscales were significantly correlated between test and retest evaluation. Controls had significant lower SPOT-25 scores, and the postoperative scores were significantly lower than preoperative ones. Pure-tone average of four frequencies (PTA4) was significantly correlated to preoperative SPOT-25 total and subscales scores (P<0.001) before surgery and significantly correlated only with the "hearing function" subscale (p<0.05) postoperatively.
Authors: Vasileios A Lachanas; George K Mousailidis; Charalampos E Skoulakis; Nikolaos Papandreou; Sotirios Exarchos; Emmanouel I Alexopoulos; John G Bizakis Journal: Int J Pediatr Otorhinolaryngol Date: 2014-06-02 Impact factor: 1.675