Feeding Problems Including Avoidant Restrictive Food Intake Disorder in Young Children With Autism Spectrum Disorder in a Multiethnic Population

We examined feeding problems, including Avoidant Restrictive Food Intake Disorder (ARFID), in preschool children with Autism Spectrum Disorder (ASD). Data were collected from a prospective longitudinal study of 46 children with ASD in a multiethnic, low resource area in Gothenburg, Sweden. Feeding problems were found in 76% of the children with ASD, and in 28%, the criteria for ARFID were met. The study highlights early onset age, the heterogeneity of feeding problems, and the need for multidisciplinary assessments in ASD as well as in feeding problems, and also the need for further elaboration of feeding disorder classifications in children.

Prevalence of cardiac pathology and relation to mortality in a multiethnic population hospitalised with COVID-19

ObjectiveTo determine the prevalence of cardiac abnormalities and their relationship to markers of myocardial injury and mortality in patients admitted to hospital with COVID-19.MethodsA retrospective and prospective observational study of inpatients referred for transthoracic echocardiography for suspected cardiac pathology due to COVID-19 within a London NHS Trust. Echocardiograms were performed to assess left ventricular (LV), right ventricular (RV) and pulmonary variables along with collection of patient demographics, comorbid conditions, blood biomarkers and outcomes.ResultIn the predominant non-white (72%) population, RV dysfunction was the primary cardiac abnormality noted in 50% of patients, with RV fractional area change <35% being the most common marker of this RV dysfunction. By comparison, LV systolic dysfunction occurred in 18% of patients. RV dysfunction was associated with LV systolic dysfunction and the presence of a D-shaped LV throughout the cardiac cycle (marker of significant pulmonary artery hypertension). LV systolic dysfunction (p=0.002, HR 3.82, 95% CI 1.624 to 8.982), pulmonary valve acceleration time (p=0.024, HR 0.98, 95% CI 0.964 to 0.997)—marker of increased pulmonary vascular resistance, age (p=0.047, HR 1.027, 95% CI 1.000 to 1.055) and an episode of tachycardia measured from admission to time of echo (p=0.004, HR 6.183, 95% CI 1.772 to 21.575) were independently associated with mortality.ConclusionsIn this predominantly non-white population hospitalised with COVID-19, the most common cardiac pathology was RV dysfunction which is associated with both LV systolic dysfunction and elevated pulmonary artery pressure. The latter two, not RV dysfunction, were associated with mortality.

Urinary Stress Hormones, Hypertension, and Cardiovascular Events: The Multi-Ethnic Study of Atherosclerosis

Psychosocial stress is a key contributing factor to the pathogenesis of hypertension and cardiovascular disease. We examined the association of urinary stress hormone levels with incident hypertension and cardiovascular events. This prospective cohort study included 412 adults (age 48–87 years) free of hypertension from the Multi-Ethnic Study of Atherosclerosis with measurements of urinary stress hormones (norepinephrine, epinephrine, dopamine, and cortisol). Multivariable Cox proportional hazard models were used to estimate the adjusted hazard ratio (aHR) of incident hypertension and cardiovascular events according to urinary stress hormone levels. The average age (SD) was 61.2 (9.1) years, and 50% were female. Over a median follow-up of 6.5 years, there was an increased risk of incident hypertension per doubling of norepinephrine (aHR, 1.31 [95% CI, 1.06–1.61]), epinephrine (aHR, 1.21 [95% CI, 1.03–1.41]), dopamine (aHR, 1.28 [95% CI, 1.00–1.64]), and cortisol (aHR, 1.23 [95% CI, 1.04–1.44]). The associations were generally stronger among participants <60 years than those ≥60 years, particularly for dopamine ( P -for-interaction, 0.04) and cortisol ( P -for-interaction, 0.04). Over a median follow-up of 11.2 years, there was an increased risk of incident cardiovascular events per doubling of cortisol (aHR, 1.90 [95% CI, 1.16–3.09]), but not for catecholamines. In this multiethnic population study, higher urinary stress hormone levels were associated with an increased risk of incident hypertension. Urinary cortisol levels were also associated with an increased risk of incident cardiovascular events. Our findings highlight a potentially important role of stress hormones in the prevention and treatment of hypertension and cardiovascular diseases.

Myopia prevalence and ocular biometry: a cross-sectional study among minority versus Han schoolchildren in Xinjiang Uygur autonomous region, China

Objectives To describe and compare the prevalence of refractive error and its associated ocular biometric parameters in a large multi-racial sample of schoolchildren from Xinjiang. Methods A total of 67,102 school children of five ethnicity groups aged 6–23 years from 46 schools in Xinjiang participated in this study. The children underwent a comprehensive eye examination for vision screening, including uncorrected visual acuity and standardized refraction. Refractive error was determined by autorefractors and subjective refraction. Refraction was recorded in spherical equivalent (SE). The age- and sex- adjusted prevalence of myopia (SE ≤ −0.5 D), low myopia (−6 D < SE ≤ −0.5 D), high myopia (SE ≤ −6.0 D), astigmatism (cylinder < −0.5 D), and anisometropia (difference in SE between two eyes of 1.0 D) in the five ethnic groups were calculated. Ocular biometric parameters including axial length (AL) and corneal radius of curvature (CR) were measured by AL-scan optical biometer. Results The age- and sex- adjusted prevalence of myopia in the Han, Hui, Uyghur, Kyrgyz and Kazakh were 65.8% (95% confidence interval [CI] 65.4, 66.3); 59.1% (95% CI 57.8, 60.4); 30.1% (95% CI 29.2, 30.9); 30.2 (95% CI 28.9, 31.4); and 30.0% (95% CI 27.6, 32.3), respectively. The Han and Hui children also had longer ALs (Han, 23.8; Hui, 23.6, Uyghur, 23.1; Kyrgyz, 23.1; Kazakh, 23.3 mm) and larger AL/CR (Han, 3.04; Hui, 3.00; Uyghur, 2.95; Kyrgyz, 2.96; Kazakh, 2.97) values than the other three minorities (P < 0.01). Overall, girls had shorter ALs, steeper corneas, and smaller AL/CR values than boys (P < 0.01). Conclusions Significant ethnic difference in the prevalence of myopia was observed in this study on school-aged children in Xinjiang (Han > Hui > Kyrgyz > Uyghur > Kazakh). This study among different ethnic groups in a multiethnic population is valuable for enriching the ethnical information resources for refractive errors and ocular biometry parameters, as well as facilitating further research on myopia-related diseases and risks.

Effect of an International Level I Fieldwork Experience on Interprofessional and Cultural Competencies

Date Presented Accepted for AOTA INSPIRE 2021 but unable to be presented due to online event limitations. Health professionals treat a growing multiethnic population. The results of this mixed-methods research showed the positive effect of a short-term Costa Rica study-abroad experience on interprofessional and cultural competencies, teamwork, and collaboration of OT and nursing students. OT educators can use these methods as a guide in their own programs to strive for collaborative mutual enrichment and to broaden learning opportunities focused on OT in a globally connected world. Primary Author and Speaker: Brittany N. Saviers Contributing Authors: Lavona S. Traywick, Julie Meaux