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1.
相较于传统媒介,分析泛在网络健康信息优势及弊端,从健康信息传播主体、内容、媒介、效果4个维度剖析泛在网络环境下健康信息传播特征,探讨真伪健康信息对公众健康的影响,提出网络健康信息质量提升措施。  相似文献   

2.
调查社区居民的健康信息获取途径并分析其人口学特征,了解影响社区居民获取健康信息的因素,包括网络自媒体、报纸、书籍、电视广播、医护人员、亲朋好友等。指出应该充分考虑人口学特征,制定有效的健康信息传播策略。  相似文献   

3.
目的:掌握基于微博平台的乳腺癌防治健康信息的传播特征,并识别高影响力用户。方法:以225名微博认证用户及其关注关系为基础,采用社会网络分析法,从宏观、中观、微观3个维度分析乳腺癌防治健康信息传播网络及各用户特征。结果:传播网络的小世界效应不明显且整体密度较低。19.11%的用户活跃度较高且具有一定影响力,已形成多个规模较大的小团体且团体间成员重复。结论:用户整体活跃度稍弱,用户间联系交流频率稍低。各用户尤其是孤立成员需加强互动沟通,提高联系紧密度并缩短信息传播距离。非核心区用户需提高活跃度并增强信息传播能力,各用户应加入多个小团体,加强跨团体信息交换并扩大信息传播范围。位于关键节点的用户需确保所发布的信息科学、权威,并提高信息更新频率,保障微博健康信息的质量。  相似文献   

4.
新媒体平台能够有效促进信息公开透明,避免谣言扩散;提升公众在信息透明社会背景下的话语权,帮助群众合理宣泄情感,有利于社会公众的心理健康。新媒体平台是传统媒体信息传播的有效补充,对突发性公共卫生事件舆情有着重要的影响,关注、分析新媒体信息,有利于公众及时准确接收舆情信息,促进政府部门把控舆情方向,加强公共决策的科学性。以新冠肺炎疫情期间的新媒体运行为研究对象,分析梳理新媒体信息内容特点、传播方式、公众在新媒体上的行为表现等,据此探讨突发性公共卫生事件期间新媒体的作用,以及新媒体信息传播的特征,提出突发性公共卫生事件期间舆情监控的建议,为合理应用新媒体平台、引导和监控舆情提供依据。  相似文献   

5.
以百度知道中关于艾滋病的提问为数据基础,利用Python语言对提问内容进行词频和共词网络分析,揭示艾滋病健康信息需求5大主题,分析艾滋病健康信息用户特征,提出艾滋病健康信息传播建议,为精准推送健康信息提供参考。  相似文献   

6.
目的 探讨医院图书馆开展信息流行病学研究的意义和可行性。方法 分析医院图书馆开展信息流行病学研究的背景、意义、优势和掣肘、研究方向和主题。结果 医院图书馆开展信息流行病学研究有着学科背景的优势和资源的便利,且能在网络健康信息评价、网络卫生信息监测、医疗干预措施评估、舆情分析管理研究等多个方面开展研究。结论 医院图书馆开展信息流行病学研究可促进自身转型并助力于医院决策,具有可行性。  相似文献   

7.
两种卫生信息相关人群责任分析   总被引:1,自引:0,他引:1  
江震  杨正夫 《医学与社会》2006,19(5):63-64,F0003
信息及知识的大量积累和传播是当今社会的一个明显特征,卫生领域的信息是个人及公众健康的反映,从卫生信息来源及影响的角度可以将其分为:公共卫生信息及个人医疗信息,两种卫生信息涉及不同具体人群,每一群体对信息的产生与传递都会产生各种影响,笔者试图对相关人群在卫生信息传播中的责任进行分析,以期获得对卫生信息传播与利用更清晰的视角。  相似文献   

8.
以微博和微信等自媒体为代表的新媒体快速兴起,改变了传统舆情信息和舆情引导工作模式,为医院舆情信息工作带来了新的挑战和机遇.文章提出医院管理工作者需站在信息技术和媒体技术发展的高度,充分认识医院舆情信息工作在丰富医院与公众的沟通渠道,方便公众对医院工作的监督,促进医院科学民主的决策,推进医疗卫生体制改革措施的落实,推进医院可持续发展等方面的重要作用;剖析了新媒体的超链接性、自组织性和互动性对舆情信息工作的影响,准确地把握住新媒体时代医院舆情信息工作的特点;从而有针对性地提出了从组织保障机制、舆情收集机制、舆情分析机制和舆情引导机制四方面,构建新媒体时代医院舆情信息工作机制的方法.  相似文献   

9.
借助百度指数大数据分享平台,对有关健康舆情事件的用户关注度进行统计分析,从宏观层面对健康舆情生命周期进行实证研究。通过对新浪健康舆情相关微博转发数据进行分析,从微观层面探讨健康舆情生命周期。介绍健康舆情半衰期及生命周期长尾效应,分析基于生命周期的健康舆情干预对策。  相似文献   

10.
分析图书馆网络健康信息传播基本要素及其影响因素,运用系统动力学方法探讨各因素对图书馆网络健康信息传播效果的作用关系与影响,预测图书馆网络健康信息传播的发展趋势,为提升图书馆网络健康信息传播效果提供支撑。仿真结果显示各影响因素对图书馆网络健康信息传播效果的影响从高到低依次为网络健康信息传播规模、用户数量、健康信息资源量、环境支撑和网络媒介参与度。  相似文献   

11.
Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P < 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (>0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P <0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P < 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.  相似文献   

12.
Objective: To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods: SD rats served as both donors and recipients. 4℃ sodium lactate Ringer's was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava (IVC) inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results: Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion: This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.  相似文献   

13.
FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…  相似文献   

14.
Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P< 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P< 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.  相似文献   

15.
Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.  相似文献   

16.
In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.  相似文献   

17.
Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.  相似文献   

18.
目的:评价使用安心颗粒对急诊经皮冠状动脉介入术(PPCI)术后生活质量的影响.方法:将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组(术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次)和对照组(仅接受基础药物治疗).所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表(MIDAS)、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果:入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异(P>0.05);出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低(P<0.05);组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低(P<0.05).两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血(P>0.05).两组发生轻度血小板减少症的患者数比较无差异(P>0.05).结论:PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.  相似文献   

19.
Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P<0.01);the MAP decreased(P<0.01)and the HR increased drastically(P<0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.  相似文献   

20.
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