نتایج جستجو برای: cross-sectional studies

تعداد نتایج: 1845833  

Journal: :social determinants of health 0
narges malih mohammad-reza sohrabi reza vafaee zahra hajihashemi

background: along with the prospers of scientific production there is a need for measuring and evaluation of university’ s scientific productions by means of accepted international indices to make comparison between academic institutions. this study aims to evaluate the scientific production of faculty members affiliated to shahid beheshti university of medical sciences (sbmus) in web of scienc...

Journal: :iranian red crescent medical journal 0
yan yang health examination center, qilu hospital, shandong university, jinan, china; health examination center, qilu hospital, shandong university, p. o. box: 250012, jinan, china. tel: +86-53182166920, fax: +86-53182166921 ming yan department of geriatric gastroenterology, qilu hospital, shandong university, jinan, china meng yue department of gastroenterology, jinan central hospital, shandong university, jinan, china xiaohua wang jinan infectious disease hospital, jinan, china wei zhang health examination center, qilu hospital, shandong university, jinan, china jie li health examination center, qilu hospital, shandong university, jinan, china

background china is a country with a high prevalence of hepatitis b. as a special population, migrant workers are more vulnerable to hepatitis b. objectives the present study was conducted to gain insight into the prevalence of hepatitis b and knowledge about hepatitis b among migrant workers in shandong province, china, as well as to explore a series of strategies for preventing and controllin...

Journal: :razavi international journal of medicine 0
rahele miri research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran sanaz ahmadi ghezeldasht research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran mohamad reza hedayati-moghadam research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran; research center for hiv/aids, htlv and viral hepatitis, acecr-mashhad branch, p.o. box: 91775-1376, mashhad, ir iran. tel: +98-5138821533, fax: +98-5138810177 farhad fathimoghadam research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran hamidreza bidkhori research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran seyed aliakbar shamsian research center for hiv/aids, htlv and viral hepatitis, iranian academic center for education, culture and research (acecr), mashhad, ir iran

conclusions as it was previously reported by the world health organization (who) on hav infection in the country, this study revealed a high prevalence of hav infection in mashhad. background hepatitis a virus (hav) is the most common cause of acute viral hepatitis worldwide, mostly in developing countries. objectives this population-based survey was performed to investigate hav seroprevalence ...

Journal: :health scope 0
zahra hessami tobacco prevention and control research center, national research institute tuberculosis and lung diseases (nritld), shahid beheshti university of medical sciences, tehran, ir iran mohammadreza masjedi tobacco control research center, iranian anti tobacco association, tehran, iran; tobacco control research center, iranian anti tobacco association, tehran, iran. tel/fax: +98-2122439982 hooman sharifi tobacco prevention and control research center, national research institute tuberculosis and lung diseases (nritld), shahid beheshti university of medical sciences, tehran, ir iran habib emami tobacco prevention and control research center, national research institute tuberculosis and lung diseases (nritld), shahid beheshti university of medical sciences, tehran, ir iran mehdi kazempour department of statistical, national research institute tuberculosis and lung diseases (nritld), shahid beheshti university of medical sciences, tehran, ir iran hamidreza jamaati tobacco prevention and control research center, national research institute tuberculosis and lung diseases (nritld), shahid beheshti university of medical sciences, tehran, ir iran

conclusions the present study reports the characteristics of iranian hookah smokers. most hookah smokers were educated young adults, who often smoked at home or in teahouses and in the company of friends. the majority of the participants smoked fruit-flavored tobacco and had no desire or intention to quit smoking. further studies in this field are required and hookah smoking should also be inco...

Journal: :international archives of health sciences 0
dehghani r. “environment health department, health faculty” and “social determinants of health research center”, kashan university of medical sciences, kashan, iran atharizadeh m. department of english language, college of medicine, kashan university of medical sciences, … street, kashan, iran. post box: 87155-111 moosavi s. gh. general health department, health faculty, kashan university of medical sciences, kashan, iran azadi s. “environment health department, health faculty” and “social determinants of health research center”, kashan university of medical sciences, kashan, iran rashidi m. “environment health department, health faculty” and “social determinants of health research center”, kashan university of medical sciences, kashan, iran paksa a. “environment health department, health faculty” and “social determinants of health research center”, kashan university of medical sciences, kashan, iran

aims: considering the medical significance of cockroaches as insect vectors of food toxicities, and triggering allergy in respiratory system and skin, this survey was conducted to study the frequency of infestation and their effective factors in shahin shahr, iran. materials & methods: this cross-sectional descriptive study was carried out in 2010 in shahin shahr, isfahan, iran. data gathering ...

Journal: :iranian journal of allergy, asthma and immunology 0
maría morales-suarez-varela unit of public health, hygiene, and environmental care, department of preventive medicine, universit agustín llopis-gonzález research group ciber cb06/02/0045, ciber actions - epidemiology and public health, valencia, spain natalia gimeno-clemente unit of public health, hygiene, and environmental care, department of preventive medicine, universit mª cristina jiménez-lópez unit of public health, hygiene, and environmental care, department of preventive medicine, universit luís garcía-marcos álvarez unit of clinical research, cartagena, spain

a study was done about non-participation during phase iii of the international study of asthma and allergy in childhood (isaac iii) in valencia to determine whether the non-response rate significantly affected the results obtained in valencia. of the schools selected to participate in isaac iii, 13.3% denied not to, the main reason being they were already participated in a similar study. the is...

2014
A. Taruvinga V. Muchenje A. Mushunje

The emerging interest in household dietary diversity against dietary quantity presents an opportunity to estimate household food security. Using household cross-sectional survey data from rural communities in the Eastern Cape province of South Africa (N=181), the paper estimated determinants of rural household dietary diversity. Regression results suggest a positive influence of participation i...

2015
Hye-Jin Paek Kyung-Ah Shin Kisoo Park

OBJECTIVE This study examined how knowledge, risk perception, health beliefs and multidimensional health locus of control (HLC) were associated with caregivers' intention to vaccinate their child, and how these associations varied across child age groups. SETTING South Korea. METHODS The cross-sectional survey was conducted via a face-to-face interview among 1017 nationally representative c...

2017
Nicola Cunningham Tony Pham Briohny Kennedy Alexander Gillard Joseph Ibrahim

OBJECTIVE To explore whether subscribers reported clinical practice changes as a result of reading the Clinical Communiqué (CC). Secondarily, to compare the characteristics of subscribers who self-reported changes to clinical practice with those who did not, and to explore subscribers' perceptions of the educational value of the CC. DESIGN, SETTING AND PARTICIPANTS Online cross-sectional surv...

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