نتایج جستجو برای: prospective cohort study

تعداد نتایج: 4075820  

2017
Delphine Sculier Angèle Gayet-Ageron Manuel Battegay Matthias Cavassini Jan Fehr Cedric Hirzel Patrick Schmid Enos Bernasconi Alexandra Calmy

BACKGROUND Rilpivirine is safe and effective in HIV-naïve patients with low baseline HIV-RNA or in switch strategy. It offers the advantages of few drug-drug interactions and a favourable toxicity profile. We aimed to determine the reasons for prescribing the rilpivirine (RPV)/tenofovir disoproxil (TDF)/emtricitabine (FTC) co-formulation within the Swiss HIV Cohort Study and to assess its effec...

Journal: :International journal of epidemiology 2010
Akram Pourshams Hooman Khademi Akbar Fazeltabar Malekshah Farhad Islami Mehdi Nouraei Ali Reza Sadjadi Elham Jafari Nasser Rakhshani Rasool Salahi Shahryar Semnani Farin Kamangar Christian C Abnet Bruce Ponder Nick Day Sanford M Dawsey Paolo Boffetta Reza Malekzadeh

The earliest reports of high incidence of oesophageal cancer (OC) in the northern parts of Iran date back to the early 1970s. A population-based cancer registry was established in 1969 as a joint effort between Tehran University and the International Agency for Research on Cancer (IARC). This registry confirmed the high incidence of OC in the eastern portion of the Caspian Sea littoral, in the ...

2014
Hossein Poustchi Aezam Katoonizadeh Mohammad Reza Ostovaneh Shirin Moossavi Maryam Sharafkhah Saeed Esmaili Akram Pourshams Ashraf Mohamadkhani Sima Besharat Shahin Merat Mehdi Mohamadnejad Jacob George Reza Malekzadeh

Hepatitis B virus (HBV) infection is the most common cause of end stage liver disease in Iran and in Golestan province. Large-scale population-based prospective cohort studies with long term follow-up are the method of choice to accurately understand the natural course of HBV infection. To date, several studies of HBV epidemiology, natural history, progression to cirrhosis and association with ...

Journal: :international journal of pediatrics 0
mohammad keshvari-delavar msc student of public health in nutrition, international compus, shahid sadoughi university of medical sciences, yazd, iran. hassan mozaffari-khosravi 2professor, department of nutrition, health faculty, shahid sadoughi university of medical sciences, yazd, iran. azadeh nadjarzadeh assistant professor, department of nutrition, shahid sadoughi university of medical sciences, yazd, iran. zahra farhadian msc in food science and technology, ghods branch, islamic azad university, tehran, iran. salman khazaei department of epidemiology & biostatistics, school of public health, hamadan university of medical sciences, hamadan, iran. shahab rezaeian social development & health promotion research center, gonabad university of medical sciences, gonabad, iran.

background: due to little attention to the combined effect of diabetes and pregnancy on mother an infant’s microelements in literatures. this study aimed to compare newborns growth parameters, apgar score, the cord blood zinc, magnesium, calcium and phosphor between pregnant women with and without gestational diabetes mellitus. materials and methods: this prospective cohort study was conducted ...

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