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Obstructive sleep apnea (OSA) is a relatively common problem with potentially serious health consequences. The purpose of this study was to identify whether race has any effect on the severity of OSA. Our hypothesis was that OSA, when present, is more severe in black patients than white patients. This cross-sectional study was performed at Truman Medical Centers, a teaching hospital affiliated with University of Missouri-Kansas City School of Medicine (Kansas City, MO). Multiple linear regression analysis was conducted to establish if race was predictive of apnea-hypopnea index (AHI) score when controlling for age, sex, and body mass index. The analysis included 280 patients with complete data for each of the variables in the model. Race (the primary predictor of interest) did not significantly predict AHI score (P = 0.172), and neither did age (P = 0.783). Men had higher AHI scores than women (P < 0.001), and higher body mass index was associated with higher AHI score (P < 0.001). There were more black women in the sample population than white women (P = 0.043). Black patients were also more likely to have hypertension (P = 0.037). This study suggests that race is not a predictor of OSA severity after controlling for age, sex, and body mass index. There is a need for more studies to examine the prevalence of OSA in different races.

Introduction. The internet is an ever-evolving resource to improve healthcare literacy among patients. The nature of the internet can make it difficult to condense educational materials in a manner applicable to a worldwide patient audience. Within the realm of endocrinology, there is a lack of a comprehensive analysis regarding these pathologies in addition to educational materials related to their medical workup and management. The aim of this study is to assess contemporary online patient education material in endocrinology and management of care. Methods. Analysis of the readability of 1500 unique online education materials was performed utilizing 7 readability measures: Flesch Reading Ease (FRE), Flesch-Kincaid Grade Level (FKGL), Gunning Fog Index Readability Formula (FOG), Simple Measure of Gobbledygook Index (SMOG), Coleman-Liau Index (CLI), automated readability index (ARI), and Linsear Write Formula (LWF). Results. The average grade level readability scores from 6 measures (FKGL, FOG, SMOG, CLI, ARI, LWF) was ≥11 which corresponds to a reading level at or above the 11th grade. The average FRE between adrenal, diabetes and thyroid-related education material ranged between “fairly difficult” to “very difficult”. Conclusions. The current readability of contemporary online endocrine education material does not meet current readability recommendations for appropriate comprehension of the general audience.