Title Page
ABSTRACT
국문 초록
PREFACE
Contents
NOMENCLATURE 15
CHAPTER 1. INTRODUCTION 16
1.1. Epidemiology of Chronic rhinosinusitis 16
1.2. Odontogenic sinusitis 17
1.3. Aim of this study 17
CHAPTER 2. Material and Methods 18
2.1. Study population 18
2.2. Diagnosis of chronic rhinosinusitis according to the European Position Paper on Rhinosinusitis and Nasal Polyps 2020 guidelines 19
2.3. Dental Examination 19
2.4. Statistical Analyses 20
2.5. Ethical considerations 21
CHAPTER 3. Results 22
3.1. Association between CRS and CPI scores 22
3.2. Alcohol and Smoking 23
CHAPTER 4. DISCUSSION 31
CHAPTER 5. CONCLUSION 35
REFERENCES 36
Table 1. Baseline characteristics of participants according to diagnosis of chronic rhinosinusitis (CRS) 24
Table 2. Univariable and multivariable logistic regression analyses of the risk factors for chronic rhinosinusitis (CRS) 27
Table 3. Multivariable logistic regression analysis between drinking and the prevalence of periodontitis in patients with chronic rhinosinusitis (CRS) 29
Table 4. The number of patients with chronic rhinosinusitis (CRS) classified by smoking status and periodontitis 30
Figure 1. Flowchart of eligible participants 22