谈网络环境对医院图书馆的影响

分析了网络环境下医院图书馆的差异和变化,论述了网络环境对医院图书馆服务模式、资源配置等方面的影响,提出了网络环境下医院图书馆的应对策略和发展方向。     

“互联网+”形势下移动针灸医疗平台接受度调查和分析

采用调查问卷对居民使用针灸治疗情况、居民对针灸治疗优势病种的认识、移动医疗APP居民使用率、对移动医疗平台的接受度等问题进行调查分析,探讨移动针灸医疗平台的发展方向前景。     

网络成瘾住院患者冲动、攻击性人格特点及治疗转归

目的 了解网络成瘾住院患者冲动、攻击性人格特点以及经过综合性网瘾戒治后转归情况.方法 采用Barratt冲动性量表(BIS)、Buss行为攻击问卷(BAS)、症状自评量表(SCL-90)分别对58例网络成瘾住院患者在入院1周内和综合性网瘾戒治3月后进行评估,并与54例正常对照比较.结果 ①IAD组治疗前冲动、攻击量表各因子分以及总分均比正常对照组高[BIS评分(99.3±15.1)分,(75.0±15.4)分,t=8.47,P＜0.01;BAS评分(78.3±24.4)分,(54.8±17.7)分,t=5.87,P＜0.01];治疗后冲动、攻击量表除躯体攻击外,其余各因子分以及总分明显降低但仍比正常对照高[BIS评分(86.3±16.6)分,(75.0±15.4)分,t=4.98,P＜0.01;BAS评分(66.2±22.6)分,(54.8±17.7)分,t=3.65,P＜0.01];②IAD组SCL-90总分与BAS量表总分存在显著相关性(r=0.376,P＜0.01),治疗后SCL-90总分降低值与BAS降低值亦存在相关(r=0.508,P＜0.01).结论 网络成瘾组冲动、攻击性比正常对照组高,经治疗后其冲动、攻击性降低,但仍高于对照组.

Abstract：

Objective To explore the impulsivity and aggressivity,and its treatment outcomes of the inpatients with intemet addiction disorder (IAD) by intergration interview. Methods Barratt Impulsiveness Scale ( BIS), Buss Aggressive Scale (BAS) were used to assess the impulsiveness and aggressivity in 58 IAD patients, at the first week and after the point of intergration interview 3 months,54 normal subjects in the control group were conducted by BIS and BAS only when they were recruited. Results ①The intemet addiction group had significantly higher scores on the BIS and BAS total scores than the control group at the first week ( BIS score 99.3 ±15. 1vs 75.0 ± 15.4, t=8.47, P＜0. 01; BAS score 78.3 ±24.4 vs 54.8 ± 17.7, t=5.87 , P＜0. 01 ). IAD group had lower scores on the total scores of BIS-Ⅱ and BAS after intergration interview than before, but the subscales and total scores were higher than those in the control group ( BIS score 86.3 ± 16.6 vs 75.0 ± 15.4, t =4.98, P ＜ 0.01 ;BAS score 66.2 ± 22.6 vs 54.8 ± 17.7, t = 3.65, P ＜ 0. 01 ). ②Total score of SCL-90 in IAD group were significantly correlated with the BAS total score ( r=0. 376, P＜0. 01 ) ,and the decreased SCL-90 total score was also related with the decreased BAS score ( r= 0.508, P＜ 0. 01 ). Conclusion This study suggests that IAD group exhibit more impulsivity and aggressivity than those in the control group. After interview, their impulsivity and aggressivity are significantly decreased, but are still higher than those in the normal control group.     

中国10个地区人群高血压患病率、知晓率、治疗率和控制情况分析

  目的  了解广东省广州市高血压患者“互联网 +”社区健康管理接受情况及其影响因素,为提高该地区高血压患者“互联网 +”社区健康管理率提供参考依据。  方法  于2018年10 — 12月采用分层随机抽样方法在广州市白云、南沙、越秀、天河、黄埔5个区抽取10家社区卫生服务机构的1 360例高血压患者进行问卷调查。  结果  广州市1 360例高血压患者中,接受“互联网 +”健康管理者976例,“互联网 +”健康管理接受率为71.76 %;多因素非条件logistic回归分析结果显示,文化程度高中及以上、有高血压家族史、不吸烟、睡眠良好、知晓诊断标准、自行测量血压和服药依从的广州市高血压患者更易接受“互联网 +”健康管理。  结论  广州市高血压患者对“互联网 +”健康管理的接受率较高;文化程度、睡眠情况及是否有高血压家族史、吸烟、知晓诊断标准、自行测量血压、服药依从是该地区高血压患者接受“互联网 +”健康管理的主要影响因素。     

根治术后辅助化疗胃癌患者生活质量影响因素的多元logistic回归分析

  目的  通过分析干预实施后贫困地区实验组和对照组生活质量的差异情况,对干预效果进行评估,为提高海南居民的生活质量及脱贫攻坚提供参考措施。  方法  于2019年1月采用典型抽样方法,抽取海南省琼中县新林村（实施远程医疗干预）281人为实验组,乐东县番豆村（不实施干预）156人为对照组,共437人。采用SF-36量表对研究对象进行评估。  结果  实验组在生理功能、情感职能、精神健康与对照组差异有统计学意义（P < 0.05）;生理职能、躯体疼痛、总体健康、活力、社会活动,差异无统计学意义（P > 0.05）。多重线性回归分析结果显示,是否干预（β = 7.36）、年龄（β = – 6.81）、是否喝酒（β = – 6.04）是贫困地区居民生活质量的影响因素。  结论  居民生活质量受年龄、喝酒史、是否干预等因素的影响;实施互联网 + 医疗助力远程医疗服务可以有效改善贫困地区居民生活质量。     

The utilization of Arabic online drug information among adults in Saudi Arabia

In Saudi Arabia, the utilization of the world wide web has become increasingly popular. However, the exact figure of such use is unknown. This study aimed to determine the percentage of, and experience with, online Arabic drug information by Arabic-speaking adults in Saudi Arabia. A web based questionnaire was used. The questionnaire language was Arabic. Public were invited to participate in the survey through e-mails, Twitter, WhatsApp and Facebook in March 2012. The survey included 17 items examining the types of accessed Arabic drug information, the respondent’s demographics, their ability to easily find and understand Arabic drug-related information, and their trustfulness and dependency on such information websites. Of the 422 Arabic speaking adults who answered the questionnaire, 88% stated that they used Arabic websites to answer drug-related questions. Of the respondents, 50% had a bachelor’s degree, 44% were young adults, over half were female (60%), and 72% of them have a chronic disease. The ease of retrieving online information was the most common reason (69%) for consulting such websites. Google as a search engine was the most frequently (86%) accessible website. Although respondents reported different drug-related topics in their online searching, the search for adverse effects was the most common (68%). Respondents claimed that they could easily find (65%) and understand (49%) the drug-related information. Although a good number of respondents qualified this type of information as good, double-checking of information on other websites was highly recommended. Trustfulness was one of the important parameters to measure and 205 respondents (55%) claimed that they only trusted half of the information cited. Moreover, around 48% of respondents considered that finding the same information on more than one website increased its trustfulness. Surprisingly, 54% of respondents did not depend on Arabic information websites when making decisions on drug use. There are a high proportion of Arabic speaking people in Saudi Arabia using and consulting Arabic drug information websites. This information is easily found and understood. However, the quality and trustfulness of such websites are not high enough to depend on them. A qualified Arabic drug information website is important to meet this need.     

Upregulation of Nerve Growth Factor in Central Amygdala Increases Sensitivity to Opioid Reward

The rewarding properties of opioids are essential driving force for compulsive drug-seeking and drug-taking behaviors in the development of opioid-mediated drug addiction. Prior drug use enhances sensitivity to the rewarding effects of subsequently used drugs, increasing vulnerability to relapse. The molecular mechanisms underlying this reward sensitization are still unclear. We report here that morphine that induced reward sensitization, as demonstrated by reinstatement of the behavior of conditioned place preference (CPP) with sub-threshold priming morphine, epigenetically upregulated the output activity of Ngf encoding the nerve growth factor (NGF) by increasing histone H4 acetylation in the rat central nucleus of the amygdala (CeA). NGF locally infused into the CeA mimicked the morphine effect in inducing new functional delta-opioid receptor (DOR) that was required for the reward sensitization, and morphine-induced reward sensitization was inhibited by blocking NGF receptor signaling in the CeA. Histone deacetylase inhibitors that increased the acetylation level at the Ngf promoter and NGF expression in the CeA also induced reward sensitization in a CeA NGF signaling- and DOR-dependent manner. Furthermore, CeA-applied NGF substituted prior morphine to induce reward sensitization in naive rats and also substituted priming morphine to reinstate the CPP induced by prior morphine. Thus, epigenetic upregulation of NGF activity in the CeA may promote the behavior of opioid reward and increase the sensitivity to the rewarding effect of subsequent opioids, a potentially important mechanism in drug addiction.     

网络成瘾和电子屏幕时间与抑郁症状的关联性研究

目的 探讨网络成瘾、电子屏幕时间与抑郁症状发生的关联。方法 选取2013-2019年天津慢性低度炎症与健康（TCLSIH）队列中6 932名正常体检的60岁以下成年人为研究对象。通过自我报告问卷评估研究对象网络成瘾程度、电脑/手机使用时间和电视使用时间。采用抑郁自评量表（SDS）评估研究对象的抑郁症状。根据SDS总分分为无抑郁症状组（<45分）和有抑郁症状组（≥45分）。使用Cox比例风险回归模型评估网络成瘾和电子屏幕时间与发生抑郁症状的关联。结果 调整潜在的混杂因素后,与没有网络成瘾者相比,以前有网络成瘾者、轻度网络成瘾者、中/重度网络成瘾者随访期间发生抑郁症状的HR值（95%CI）分别为0.83（0.56~1.23）、1.20（1.03~1.41）、1.48（1.16~1.89）。网络成瘾与出现抑郁症状之间的线性关联有统计学意义（趋势性P<0.001）;与使用电脑/手机0~h/d者相比,使用手机1~、3~、5~、>10 h/d者随访期间发生抑郁症状的HR值（95%CI）分别为0.59（0.40~0.88）、0.58（0.40~0.85）、0.52（0.36~0.76）、0.69（0.45~1.05）。电脑/手机使用时间与随访期间出现抑郁症状之间的关联存在“U”形趋势（趋势性P<0.001）;未调整和初步潜在混杂因素后,与每天不使用电视者相比,电视使用时间≥3 h/d者随访期间发生抑郁症状的HR值（95%CI）分别为1.36（1.09~1.69）和1.34（1.07~1.68）。电视使用时间与出现抑郁症状之间存在关联（趋势性P<0.001）。结论 网络成瘾和电视使用时间与随访期间抑郁症状风险的增加有关,而电脑/手机使用时间与随访期间抑郁症状风险的降低有关。