No abstract

Color vision deficiency has been associated with educational difficulties among male children, as well as attention-deficit hyperactivity disorder (ADHD). We examined the association of color vision deficiency with functional conditions, including ADHD, irritable bowel syndrome, enuresis and somatoform disorders, in a large population of male adolescents. We included all Israeli male adolescents that underwent medical and cognitive examinations during conscription between the years 2007 and 2013. The prevalence of ADHD, irritable bowel syndrome, enuresis, and somatoform disorders among color vision deficiency patients was compared to a control group. The study included 305 964 males aging 17 ± 0.6, of which 7584 (2.5%) had color vision deficiency. Using a multivariable analysis, the probability for irritable bowel syndrome, enuresis, and somatoform disorders among color vision deficiency patients was increased by 1.41, 1.94, and 3.87, respectively (P < .05). No significant association was found between ADHD and color vision deficiency. Color vision abnormalities are associated with functional disorders in male adolescents, including irritable bowel syndrome, enuresis, and somatoform disorders.

Background: Bronchiolitis is a prominent illness in children with a high burden in the developing world. Our objective was to assess bronchiolitis severity among infants and toddlers of refugees and asylum seekers who fled from developing countries with high disease burden to a developed country.Study Design: A retrospective cohort comparative-group study of children 0-24 months of age who were admitted with a diagnosis of respiratory syncytial virus (RSV) bronchiolitis to a tertiary university-affiliated medical center during 2009-2017. The refugees and asylum seekers (study group) were mostly from wartorn African countries, and the control group was comprised of children from Israel (controls), a developed country. The primary outcome was length of stay (LOS), and the secondary outcomes were nutritional support and disease characteristics.Results: A total of 185 patients were included (92 refugees and 93 controls). The mean LOS was higher for the former compared to the latter (4.7 ± 3.2 vs. 3.5 ± 2 days, respectively, p = .004). More hospitalized refugees required nutritional support compared to controls (48% vs. 24%, respectively, p = .002). No differences were found in vital signs, physical findings and symptoms, laboratory results, or complications.Conclusions: Refugees and asylum seekers from developing countries presented with a longer RSV bronchiolitis disease course and required more nutritional support compared to their Israeli counterparts. This may suggest a more severe disease.

ObjectiveTo investigate the effectiveness of low‐dose aspirin (LDA) in the prevention of pre‐eclampsia (PE) among otherwise low‐risk twin gestations.MethodsA historical cohort study consisting of all pregnant individuals with dichorionic diamniotic (DCDA) twin pregnancy who delivered between 2014 and 2020. Patients treated with LDA were matched by a 1:4 ratio to individuals who were not treated with LDA by age, body mass index and parity.ResultsDuring the study period, 2271 individuals carrying DCDA pregnancies delivered at our center. Of these, 404 were excluded for one or more additional major risk factors. The remaining cohort consisted of 1867 individuals of whom 142 (7.6%) were treated with LDA and were compared with a 1:4 matched group of 568 individuals who were not treated. The rate of preterm PE did not differ significantly between the two groups (18 [12.7%] in the LDA group vs. 55 [9.7%] in the no‐LDA group; P = 0.294, adjusted odds ratio 1.36, 95% confidence interval 0.77–2.40). There were no other significant between‐group differences.ConclusionsLow‐dose aspirin treatment in pregnant individuals with DCDA twin gestations without additional major risk factors was not associated with a reduction in the rate of preterm PE.