Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
1.
Disaster Med Public Health Prep ; 16(4): 1623-1627, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-34399877

RESUMO

The concept of Disaster Risk Management (DRM) has changed throughout history. Identifying changes and related factors can be effective in adopting logical, scientific and evidence-based approaches in the future. Therefore, this study was conducted with the aim of depicting the process of changes in the concept of DRM and creating an original perspective. In this narrative literature review study, we used historical approach. Literature, regardless of the time of publication, was searched using divergent keywords including "disaster, health, emergency, management, risk, disaster medicine, and hazard." DRM evolution started with the emergence of civil defense during the last century. Although DRM was initially focused on responses, currently, this concept includes disaster risk reduction (DRR) and disaster management. DRR includes prevention and mitigation, and disaster management includes response and recovery measures. DRR considering underlying risk factors such as social factors, and focusing on participation of communities are important steps to be taken.


Assuntos
Defesa Civil , Medicina de Desastres , Planejamento em Desastres , Desastres , Humanos , Gestão de Riscos
2.
Asian Pac J Cancer Prev ; 23(4): 1285-1290, 2022 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-35485687

RESUMO

AIM: Human Papillomavirus is one of the most crucial infectious disease in gynecology disease. To assess the efficacy of supplemental zinc treatment in clearance of HPV infection. METHODS: Eighty zinc-sufficient women between 21-55 years, with positive HPV DNA testing, and abnormal cervical cytology in Pap test (ASCUS or LISL) were randomly divided to case (n=40) and control group (n=40). Case group received oral tablets of zinc sulfate twice a day for 3 months while control group received no placebo. During follow-up patients underwent repeat HPV DNA test and PAP test and were evaluated for clearance/persistence of HPV infection and regression/progression in the lesion grading. RESULTS: As far as demographics, serum zinc levels and the relevant risk factors for persistence of HPV were concerned, there was no significant difference between two groups, except for the frequency distribution of HR-HPV which was significantly higher in case  group. Zinc treatment for 3 months reduced the risk of persistence of HPV infection and progression from baseline cytology (OR = 0.130) (CI 95% 0.04-0.381; p <0.001) and 0.301 (95% CI 0.777-0.116; p = 0.012), respectively. Age, initial cytology, HPV type, and contraceptive method were not related to persistence of HPV. Serum zinc levels increased in the casr group as a result of oral zinc consumption for 3-month period, though without any statistical significance (p = 0.407). CONCLUSION: The results of the following study suggested that oral intake of zinc sulfate supplement for 3 months increases the rates of HPV clearance and resolution of pre-existing cervical lesion.


Assuntos
Alphapapillomavirus , Infecções por Papillomavirus , Neoplasias do Colo do Útero , Suplementos Nutricionais , Feminino , Humanos , Teste de Papanicolaou , Papillomaviridae/genética , Neoplasias do Colo do Útero/patologia , Zinco , Sulfato de Zinco/uso terapêutico
3.
Iran J Public Health ; 49(5): 837-850, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32953672

RESUMO

BACKGROUND: Disasters are increasing all over the world. Iran, is one of the high-risk countries in this regard; so it is unavoidable to prepare hospitals as vital centers when disasters happen. This study aimed to evaluation the hospital preparedness based on previous studies in Iran. METHODS: A systematic review and meta-analysis by browsing through all articles published since 2006 to 2017, in English and Persian both languages were designed. Databases that we searched to, include Google Scholar, PubMed, Web of Science, Scopus, Medlib, Cochrane Library, Science Direct, Internationally and SID, Irandoc and Magiran, domestically. Two expert researchers investigated separately. Researchers used random and fixed effect models in the meta-analysis. Moreover, random and fixed effects model and meta-regression tests were applied by using STATA ver. 11. The P<0.05 was considered statistically significant. RESULTS: Twenty-five studies with a sample size of 181 hospitals were introduced to the process of meta-analysis. Iranian hospital preparedness is 53%, totally, that is moderate. Preparedness in different categories is as follows: emergency services 62%, communication 57%, security 54%, education 57%, logistic 65%, human resources 52%, Management and command 64%, reception 43%, transfer and evacuation 44%, traffic 47%, non-structural safety 57%, and structural safety 49%. CONCLUSION: Hospital preparedness is moderate in Iran. Optimal management of existing resources and the use of Update technologies in the field of hospital services be directed towards improving the preparedness of hospitals for disasters.

4.
Environ Sci Pollut Res Int ; 26(13): 12648-12661, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30903465

RESUMO

Ambient air pollution is nowadays one of the most crucial contributors to deteriorating health status worldwide. The components of air pollution include PM2.5 and PM10, NO2, SO2, CO, O3, and organic compounds. They are attributed to several health outcomes, for instance, cardiovascular diseases (CVD), respiratory diseases, birth outcomes, neurologic diseases, and psychiatric diseases. The objective of this study is to evaluate the association between different ambient air pollutants and the above-mentioned health outcomes. In this systematic review, a total of 76 articles was ultimately selected from 2653 articles, through multiple screening steps by the aid of a set of exclusion criteria as non-English articles, indoor air pollution assessment, work-related, occupational and home-attributed pollution, animal studies, tobacco smoking effects, letters to editors, commentaries, animal experiments, reviews, case reports and case series, out of 19,862 published articles through a systematic search in PubMed, Web of Science, and Scopus. Then, the associations between air pollution and different health outcomes were measured as relative risks and odds ratios. The association between air pollutants, PM2.5 and PM10, NO2, SO2, CO, O3, and VOC with major organ systems health was investigated through the gathered studies. Relative risks and/or odds ratios attributed to each air pollutant/outcome were ultimately reported. In this study, a thorough and comprehensive discussion of all aspects of the contribution of ambient air pollutants in health outcomes was proposed. To our knowledge up to now, there is no such comprehensive outlook on this issue. Growing concerns in concert with air pollution-induced health risks impose a great danger on the life of billions of people worldwide. Should we propose ideas and schemes to reduce ambient air pollutant, there will be dramatic reductions in the prevalence and occurrence of health-threatening conditions.


Assuntos
Poluição do Ar/efeitos adversos , Doenças Cardiovasculares/epidemiologia , Exposição Ambiental/efeitos adversos , Doenças do Sistema Nervoso/epidemiologia , Doenças Respiratórias/epidemiologia , Poluentes Atmosféricos/efeitos adversos , Poluentes Atmosféricos/análise , Poluição do Ar/análise , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/mortalidade , Exposição Ambiental/análise , Feminino , Humanos , Transtornos Mentais/epidemiologia , Transtornos Mentais/etiologia , Neoplasias/epidemiologia , Neoplasias/etiologia , Doenças do Sistema Nervoso/etiologia , Material Particulado/efeitos adversos , Material Particulado/análise , Gravidez , Resultado da Gravidez , Doenças Respiratórias/etiologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA