14 For any individual, the first occurrence of the ICD-10 diagnosis code starting with H91.2 (sudden idiopathic hearing loss) in the care register for health care after January 1, 2019, was considered as an incident case of SSNHL. The follow-up of an individual ended at the time of the...
Idiopathic sudden sensorineural hearing loss (ISSNHL) is a medical emergency, and delayed treatment can have permanent sequelae. However, the etiology of ISSNHL is diverse and unclear; thus, it is idiopathic. To develop an insight into this condition, patients with ISSNHL must be clearly ...
Out of 1,025,340 cases with 114,369,638 medical claim codes, we included participants who were diagnosed with SSNHL, ICD-10: H912). Among them, we included only the participants who underwent an audiometry exam (claim code: E6931-E6937, F6341-F6348) and were treated with steroids. F...
Sudden sensory neural hearing lossObjectives:To investigate the risk of stroke in SSNHL patients.Study Design:A longitudinal follow-up cohort study.Setting:The Korean National Health Insurance Service-National Sample Cohort from 2002 to 2013.Patients:The 4,944 SSNHL participants were matched with 19...
we first identified all patients who had visited ambulatory care centers (including outpatient departments of hospitals or clinics) or were hospitalized with a new diagnosis of sudden hearing loss (international classification of diseases, ninth revision, clinical modification [icd-9-cm ] code 388.2) ...
sudden sensorineural hearing lossrecurrencecomorbiditypopulation-based studyObjectives: The aims of this study were to investigate the cumulative recurrence rate of SSNHL and to determine association between comorbidities and recurrence of SSNHL by comparing patients with and without recurrence. Methods: ...
Sudden sensorineural hearing losspregnancypostpartumcohort studyObjectives/hypothesis: Pregnancy-induced systemic physiological changes appear to be associated with reversible hearing changes in pregnant/postpartum women. However, most studies are case reports due to the rare occurrence of sudden sensorineural ...
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