PMID- 30548214 OWN - NLM STAT- MEDLINE DCOM- 20200131 LR - 20220410 IS - 2042-6984 (Electronic) IS - 2042-6976 (Linking) VI - 9 IP - 4 DP - 2019 Apr TI - Gastroesophageal reflux disease increases the risk of chronic rhinosinusitis: a nested case-control study using a national sample cohort. PG - 357-362 LID - 10.1002/alr.22259 [doi] AB - BACKGROUND: The purpose of this study was to evaluate the relations between gastroesophageal reflux disease (GERD) and chronic rhinosinusitus (CRS) in a Korean population. METHODS: Subjects from the Korean National Health Insurance Service-National Sample Cohort, all >/=20 years old, were assessed from 2002 to 2013. In total, 23,489 CRS participants were matched with 93,956 controls at a ratio of 1:4 with respect to age, group, sex, income group, region of residence, hypertension, diabetes, and dyslipidemia. We analyzed previous history of GERD in the CRS and control groups. The CRS group included patients identified using International Classification of Diseases 10th edition (ICD-10) codes (J32) who had treated their CRS >/=2 times and had undergone head and neck computed tomography (CT). The GERD group included patients identified using the ICD-10 (K21) code who had treated their GERD >/=2 times and had taken a proton pump inhibitor (PPI) for >/=2 weeks. Crude and adjusted odds ratios (ORs) were analyzed using unconditional logistic regression analyses. The 95% confidence intervals (CIs) were calculated. Subgroup analyses were performed according to age and sex. RESULTS: The rate of GERD was higher in the CRS group (17.1% [4020 of 23,489]) than in the control group (9.1% [8522 of 93,956]; p < 0.001). The adjusted OR of GERD was 2.04 (95% CI, 1.96-2.13; p < 0.001) in the CRS group. The results of the subgroup analyses were consistent. CONCLUSION: The ORs of GERD were increased in CRS participants. This relationship was consistent in all age and sex groups. CI - (c) 2018 ARS-AAOA, LLC. FAU - Kim, So Young AU - Kim SY AD - Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea. FAU - Park, Bumjung AU - Park B AD - Department of Otorhinolaryngology-Head and Neck Surgery, Hallym University College of Medicine, Anyang, Korea. FAU - Lim, Hyun AU - Lim H AD - Department of Internal Medicine, Hallym University College of Medicine, Anyang, Korea. FAU - Kim, Miyoung AU - Kim M AD - Department of Laboratory Medicine, Hallym University College of Medicine, Anyang, Korea. FAU - Kong, Il Gyu AU - Kong IG AD - Department of Otorhinolaryngology-Head and Neck Surgery, Hallym University College of Medicine, Anyang, Korea. FAU - Choi, Hyo Geun AU - Choi HG AUID- ORCID: 0000-0003-1655-9549 AD - Department of Otorhinolaryngology-Head and Neck Surgery, Hallym University College of Medicine, Anyang, Korea. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20181210 PL - United States TA - Int Forum Allergy Rhinol JT - International forum of allergy & rhinology JID - 101550261 SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Case-Control Studies MH - Chronic Disease MH - Female MH - Gastroesophageal Reflux/*epidemiology MH - Humans MH - Male MH - Middle Aged MH - Odds Ratio MH - Republic of Korea/epidemiology MH - Rhinitis/*epidemiology MH - Risk Factors MH - Sinusitis/*epidemiology MH - Young Adult OTO - NOTNLM OT - cohort studies OT - epidemiology OT - gastroesophageal reflux OT - nested case-control studies OT - rhinitis OT - sinusitis EDAT- 2018/12/15 06:00 MHDA- 2020/02/01 06:00 CRDT- 2018/12/15 06:00 PHST- 2018/09/03 00:00 [received] PHST- 2018/11/06 00:00 [revised] PHST- 2018/11/13 00:00 [accepted] PHST- 2018/12/15 06:00 [pubmed] PHST- 2020/02/01 06:00 [medline] PHST- 2018/12/15 06:00 [entrez] AID - 10.1002/alr.22259 [doi] PST - ppublish SO - Int Forum Allergy Rhinol. 2019 Apr;9(4):357-362. doi: 10.1002/alr.22259. Epub 2018 Dec 10.