Şencan, ZiyaCömert, ElaŞimşek, GökçeMuluk, Nuray BayarYaman, Serdar Hanzala2025-01-212025-01-2120212148-9645https://doi.org/10.24938/kutfd.878035https://search.trdizin.gov.tr/tr/yayin/detay/493225https://hdl.handle.net/20.500.12587/21490Objective: This study aimed to evaluate the prognostic importance of diabetes mellitus, hematologic and biochemical test findings including neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, systemic inflammation response index and triglyceride-glucose index in patients with Bell’s palsy and to compare these results with healthy subjects.Material and Methods: The study included 75 patients with incomplete Bell’s palsy.and 24 healthy subjects as the control group. Patients were divided into two groups as diabetes mellitus and non- diabetes mellitus patients. Complete blood count, biochemical tests including glucose, liver and renal function tests and blood lipid profile were analyzed from all the subjects and neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, systemic inflammation response index and triglyceride-glucose index values were calculated from these results.Results: Neutrophil-to-lymphocyte ratio and systemic inflammation response index values were higher in patients with Bell’s palsy when compared with the control group. Triglyceride-glucose index was positively correlated with recovery time in all patients and the diabetes mellitus group. It was also positively correlated with prognosis in non- diabetes mellitus patients. High neutrophil-to-lymphocyte ratio was predictive for delayed recovery time only in non- diabetes mellitus patients.Conclusion: Our results indicated that diabetes mellitus didn’t influence severity, recovery time and prognosis of Bell’s palsy. High triglyceride levels and triglyceride-glucose index values were associated with long recovery time in patients with Bell’s palsy. For both diabetes mellitus and non- diabetes mellitus patients, House-Brackmann facial nerve grading scale-initial was the best parameter to predict the prognosis. Neutrophil-to-lymphocyte ratio and systemic inflammation response index values were significantly higher in patients with Bell’s palsy.eninfo:eu-repo/semantics/openAccessGenel ve Dahili TıpNörolojik BilimlerArticle23113214210.24938/kutfd.878035493225