Health-related quality of life under six months' treatment of migraine—an open clinic-based longitudinal study

Health-related quality of life (HQL) assessment in the clinical setting have distinguished subjective perceptions (e.g. well-being), signssymptoms of the disease, and functional capacity as three major components. The impact of short-term treatment for migraine attacks on these variables was evaluated in an open prospective 6-month study at the Gothenburg Migraine Clinic. Socio-economic factors, subjective symptoms, and general well-beingquality of life were evaluated by self-administered questionnaires in 99 patients with migraine with or without aura in accordance with the classification of the International Headache Society. Short-term treatment comprising conventional therapy or subcutaneous sumatriptan reduced number of days per month with migraine and absenteeism from work, migraine-associated symptoms, but did not significantly improve general well-being between attacks. Future assessment of the patients' HQL in accordance with this approach would enable us to consider all the advantages and disadvantages of current therapies of particular interest in the field of migraine.     

MRI in patients with general paresis

Few cases of MRI in neurosyphilis have been reported. We examined the value of MRI in patients with general paresis; MRI was performed on four HIV-negative patients with parenchymatous neurosyphilis. It demonstrated frontal and temporal atrophy, subcortical gliosis and, in one patient, increased ferritin in the basal ganglia. The progression of the lesions on MRI correlated well with the neuropsychiatric disturbances. The MRI findings correlated with the wellknown neuropathological findings. This combination of pathological findings in neurosyphilis has not been described before and we suggest that MRI is of prognostic value in patients with general paresis.     

Measurement of airway resistance in anesthetized and paralyzed subjects: Proposal for evaluation of K1 values

The effects of lung volume and respiratory airflow on airway resistance were studied in five anesthetized and paralyzed patients. Airway resistance measured during the inspiratory phase with intermittent constant airflow inflatoins decreased in inverse correlationship to increases in lung volume. Airway resistance measured during the expiratory phase with an airway interruption technique, on the other hand, increased with a linear relationship to the expiratory airflow as expressed by a function of Y = K₁ + K₂X. K₁, calculated from the values of airway resistance corresponding to three different airflows, was unaffected by intentional expiratory resistance loading. Thus, simultaneously with the measurement of airway resistance by this method, expiratory gas sampling with a Douglas bag can be done if necessary. Since the K₂ value of the endotracheal tube used in this study (Portex^® I.D. 8mm, length 26cm) was quite high (5.0cmH₂O·1^–2·sec²), depending on the airflow, the presence of the endotracheal tube strongly affected the measurement of airway resistance during general anesthesia. K₁ measured by the above method, however, may be considered as the best way to evaluate the lower airway resistance independent of either lung volume or expiratory airflow.(Sakai T, Yoshida H, Yano H et al.: Measurement of airway resistance in anesthetized and paralyzed subjects: proposal for evaluation of K₁ values. J Anesth 2: 139–145, 1988)     

基于信任源模型的全科医疗服务医患信任问题及对策建议

在全科医疗服务制度背景下,增强医患信任是提升医疗服务质量的关键。基于医患信任源模型,结合文献分析,本文对全科医疗服务中的医患信任问题进行了深入探索,得出卫生行政部门对签约服务的监督力度、社区卫生服务机构的设施环境、全科医生提供的服务质量、居民自身的信任倾向是影响医患信任的关键因素。基于此,文章从四方主体角度出发,提出要加强卫生行政部门监管力度、提升制度信任、加强医患沟通、增强人际信任、发挥居民的社会监督力量等建议,以进一步提高居民对基层医疗卫生服务的利用意愿和全科医疗的服务质量。     

全科医生内隐胜任力量表的编制及应用研究

背景 全科医生是基层医疗服务的“主力军”,现有关于全科医生胜任力的研究大部分强调应着力提升全科医生的知识和技能水平,忽略了全科医生内隐素质的重要性。目前我国仍缺乏评估全科医生内隐胜任力的有效工具,开发全科医生内隐胜任力量表（GPICRS）对于提高基层医疗服务质量具有重要意义。目的 编制GPICRS,并对其进行评价,旨在为提升全科医生胜任力提供一定的参考。方法 在文献分析和行为事件访谈的基础上,形成初始版量表。于2021年9—12月,采用随机抽样法,从全国选取380例全科医生为研究对象,采用初始版GPICRS对其进行调查,通过项目净化、探索性因子分析、验证性因子分析、信效度分析验证量表的合理性,基于加权平均法评价全科医生的内隐胜任力水平,比较不同特征全科医生的GPICRS平均总得分及各维度得分。结果 共回收有效问卷335份（88.2%）。GPICRS由工作动机、自我效能感、医学人文关怀和医学职业素养4个维度14个条目构成。探索性因子分析结果显示,KMO值为0.737,Bartlett’s球形检验χ2=592.715、P<0.001,表明数据适合进行因子分析;按特征根>1.00...     

签约服务情境下全科医生岗位胜任力自评量表的开发与信效度检验

背景 随着我国基层医疗卫生机构全科医生签约服务的启动和落实,全科医生岗位胜任力逐渐成为国家推进分级诊疗、实现基层医疗卫生服务有效供给的基础。目标明确、操作性强并以胜任力为导向的日常考核和评价机制,能够正向激励全科医生的工作并促进签约服务不断提质增效。目的 编制全科医生岗位胜任力自评量表,为科学评价我国全科医生的岗位胜任能力提供适用的工具。方法 基于全科医生岗位胜任力模型,通过文献回顾并参考相关岗位胜任力量表进行了测量题项拟定和初始量表设计。并于2021年4—8月对全国主要省级行政区域的基层全科医生进行问卷调查,最终收集了402份有效问卷数据。将有效样本（n=402）平均随机分为两部分,样本A(n=201)用于探索性因子分析,样本B(n=201)用于验证性因子分析,并在此基础上对最终量表进行了信效度检验。结果 最终的全科医生岗位胜任力量表包括4个维度（全科服务能力、人文执业能力、团队协作能力、学习发展能力）、21个条目。总量表的Cronbach’s α系数为0.929,全科服务能力、人文执业能力、团队协作能力、学习发展能力4个维度的Cronbach’s α系数分别为0.877、0.850...     

我国农村订单定向医学生培养的研究热点与趋势分析

背景 农村订单定向医学生（简称定向医学生）的免费培养工作是缓解农村地区基层医生匮乏、提升基层医疗卫生队伍整体素质和水平的重要举措。目的 探索我国定向医学生培养的研究热点、研究动态和未来趋势,为后续研究提供参考。方法 于2022-02-15,在中国知网、万方数据知识服务平台、维普网中检索2010-01-01至2021-12-31发表的关于定向医学生培养相关论文,统计其发文量,运用Cite Space软件对样本文献作者、研究机构、关键词进行知识图谱的可视化分析。结果 共纳入598篇文献,关于定向医学生培养研究的文献量呈上升趋势,2018年达到历年顶峰（n=81）。该领域存在5个大的作者群,发文量排在前3位的机构为赣南医学院[113篇（18.9%）]、广西医科大学[40篇（6.7%）]及新乡医学院[28篇（4.7%）]。关键词词频排在前3位的分别是“订单定向”（70次）、“定向生”（57次）、“人才培养”（44次）。关键词聚类图谱得到“#0学习动力”“#1教学模式”“#2定向培养”“#3影响因素”“#4全科医学”“#5基层”“#6医学院”“#7医学生”8个聚类主题。最强突现词显示,排在前3位...     

全科医学与睡眠医学如何协同发展

全科医学和睡眠医学作为国内目前新兴的两个临床学科,两者在学科建设过程中存在着诸多交集,互补性强,在学科发展和人才培养上存在一定的交叉融合。中国专科医师培训认证制度在人才培养方面为全科医师从事睡眠医学工作开辟了道路,使其有良好的协同发展的基础及必要性。本文分析了目前中国全科医学与睡眠医学两者学科协同发展的基础及学科协同共建的必要性,介绍了南京医科大学附属无锡人民医院在全科医学与睡眠医学学科共建方面取得的经验,并邀请相关专家就目前存在的问题进行讨论。     

新型冠状病毒感染疫情防控与慢性病管理

新型冠状病毒感染疫情防控期间,各国出现了不同程度的常规医疗服务减少情况,慢性病管理工作也相应受到影响。2022年12月,中国调整了新型冠状病毒感染疫情防控相关政策和方案,医疗卫生系统面临挑战,基层医疗压力增加。在此情况下,本文基于其他国家经验,建议中国基层医疗应注重开展慢性病患者的自我管理,并为复杂和高需求的慢性病患者提供主动服务,加强对远程医疗的应用与研究,强化基层服务的社区连接,重点完善医疗服务的补偿机制。     

The genetic fine structure of nonsense suppressors in Schizosaccharomyces pombe

Summary Meiotic fine-structure maps of two efficient UGA suppressors of Schizosaccharomyces pombe which are known (sup8-e) or inferred (sup10-e) to code for two leucine tRNAs carrying the mutant anticodon U^*CA (Kohli et al. 1979, 1980a, b; Wetzel et al. 1979; Mao et al. 1981) are presented. In both cases, the recombination frequencies given by the primary site of the anticodon mutation fitwell into the map defined by the sites of a number of inactivating secondary mutations. This contrasts the corresponding situation found in the serine tRNA genes sup3 and sup9 where the anticodon site exhibits a specific marker effect which strongly increases recombination frequencies in crosses with all revertant sites, due to a decrease in the efficiency of excision repair of base-pair mismatches whenever the anticodon site is included in hybrid-DNA (Hofer et al. 1979; Munz and Leupold 1979; Thuriaux et al. 1980). A pronounced specific marker effect which leads to a several fold increase of the recombination frequencies over those expected is observed, however, at one of the secondary inactivating sites mapping in the leucine tRNA gene sup8.