Managing healthcare worker well‐being in an Australian emergency department during the COVID‐19 pandemic

Emergency Medicine staff in Australia and New Zealand are at the forefront of the healthcare response to COVID‐19. This article describes a well‐being plan for ED staff that has been devised to mitigate against the negative psychological impact of the COVID‐19 pandemic.     

试析老年痴呆患者的被窃妄想

目的了解老年痴呆患者被窃妄想的临床特征。方法将83例老年痴呆患者按有无嫉妒妄想分为两组，并就痴呆严重度、类型、伴随症状等进行对照分析。结果被窃妄想在老年痴呆患者中的发生率较高（56．％）；痴呆严重程度轻于无被窃妄想者；被窃妄想在阿尔茨海默病（AD）中的发生率高于血管性痴呆（VD）；有被窃妄想者伴有较多嫉妒妄想（P均〈0．05）。结论被窃妄想可能是老年痴呆较敏感的临床症状之一，尤其对轻度AD的诊断有一定意义。     

小学教师主观幸福感与心理健康的相关研究

目的 研究小学教师主观幸福感和心理健康的关系。方法 用人脸量表和SCL－90测量了301名小学教师的主观幸福感和心理健康状况。结果 小学教师的主观幸福感呈右偏态分布趋势，主观幸福感与心理健康存在显著正相关。结论 心理健康是影响小学教师主观幸福感的因素之一。     

Stress barometer at diagnoses in children with school non-attendance

BACKGROUND: School non-attendance is a major social problem in Japan. Many children stop attending school for a variety of reasons. The authors previously reported stress barometer values for healthy Japanese children. In this study, the authors examined the stress barometer values of children with school non-attendance. METHODS: The authors measured stress barometer values, that is, urinary 17-hydroxycorticosteroids (17-OHCS) and 17-ketosteroid sulfates (17-KS-S) in 65 children (40 girls and 25 boys; 7-15 years of age) with school non-attendance, except for pervasive developmental disorder and mental retardation, who attended the outpatient department of Dokkyo University School of Medicine Hospital, Tochigi, Japan, during the past 4 years. RESULTS: A total of 24 (36.9%) of the 65 children had urinary 17-OHCS values above 2SD, and 14 (21.5%) had urinary 17-OHCS below 2SD. In total, 10 (15.4%) children had urinary 17-KS-S values above 2SD, and four (6.2%) had urinary 17-KS-S below 2SD. Five (7.7%) children had urinary 17-KS-S/17-OHCS values above 2SD, and 10 (15.4%) had urinary 17-KS-S/17-OHCS below 2SD. CONCLUSION: The stress barometer values appear to be clinically useful for evaluating objectively whether children with school non-attendance have emotional stress.     

正常人颈段脊柱结构内CGRP和SP阳性神经纤维的分布

目的 为深入探讨颈肩痛的发病机理。方法 用免疫组织化学方法观察人颈段脊柱结构内CGRP和SP阳性神经末梢存在的情况。结果 人颈段脊柱结构的纤维层内均有CGRP和SP免疫反应阳性神经末梢存在，多数神经末梢独立行走，呈树枝状或念珠状，少量神经末梢交织网状。结论 CGRP和SP可能参与了人颈段脊柱结构的伤害性感觉信息的传递。当人颈段脊柱结构的神经末梢受刺激时，可能引起CGRP和SP的释放和传递，这可能是引起原发性颈肩痛的原因之一。     

Using Queueing Theory to Increase the Effectiveness of Emergency Department Provider Staffing

Objectives: Significant variation in emergency department (ED) patient arrival rates necessitates the adjustment of staffing patterns to optimize the timely care of patients. This study evaluated the effectiveness of a queueing model in identifying provider staffing patterns to reduce the fraction of patients who leave without being seen. Methods: The authors collected detailed ED arrival data from an urban hospital and used a Lag SIPP queueing analysis to gain insights on how to change provider staffing to decrease the proportion of patients who leave without being seen. The authors then compared this proportion for the same 39‐week period before and after the resulting changes. Results: Despite an increase in arrival volume of 1,078 patients (6.3%), an average increase in provider hours of 12 hours per week (3.1%) resulted in 258 fewer patients who left without being seen. This represents a decrease in the proportion of patients who left without being seen by 22.9%. Restricting attention to a four‐day subset of the week during which there was no increase in total provider hours, a reallocation of providers based on the queueing model resulted in 161 fewer patients who left without being seen (21.7%), despite an additional 548 patients (5.5%) arriving in the second half of the study. Conclusions: Timely access to a provider is a critical dimension of ED quality performance. In an environment in which EDs are often understaffed, analyses of arrival patterns and the use of queueing models can be extremely useful in identifying the most effective allocation of staff.