搜索结果: 1-12 共查到“医学 population-based study”相关记录12条 . 查询时间(0.134 秒)
Vitamin B-6 and colorectal cancer risk: a prospective population-based study using 3 distinct plasma markers of vitamin B-6 status
biomarkers colorectal cancer inflammation metabolite ratios vitamin B-6
2018/11/13
Background: Higher plasma concentrations of the vitamin B-6 marker pyridoxal 5′-phosphate (PLP) have been associated with reduced colorectal cancer (CRC) risk. Inflammatory processes, including vitami...
Population-based study of α- and γ-tocopherol in plasma and adipose tissue as biomarkers of intake in Costa Rican adults
Vitamin E biomarkers Costa Rica
2016/6/14
γ-Tocopherol is the most abundant form of vitamin
E in the US diet, but -tocopherol concentrations are the
highest in plasma and tissues. Although plasma and adipose tissue
concentrations of -tocop...
Alcohol consumption and survival of colorectal cancer patients: a population-based study from Germany
colorectal neoplasms alcohol consumption survival prognosis recurrence
2018/11/30
Background: Studies on the association between alcohol consumption and colorectal cancer (CRC) prognosis have yielded inconsistent results.
The Prevalence of Hepatitis B Virus Infection in Mashhad, Iran:A Population-Based Study
Hepatitis B virus Prevalence
2015/9/29
Background: Hepatitis B virus (HBV) infection is the most common and serious liver infection in the world. An estimated 350 million people are chronic carriers of this virus, of whom, more than 620,00...
Seroepidemiology of HBV Infection in South-East of Iran;A Population Based Study
Epidemiology Hepatitis HBV Iran
2015/9/25
Background: Hepatitis B virus (HBV) infection is a major risk factor of cirrhosis and hepatocellular carcinoma affecting billions of people globally. Since information on its prevalence in general pop...
World AIDS Day Campaign in Iran:A Population-Based Study
AIDS Health education campaign World AIDS Day Publicity Iran
2009/12/11
Background: This was a population-based study to examine whether the campaign for World AIDS Day 2005 in Iran was successful.
Methods: A random sample of the general population was asked whether...
World AIDS Day Campaign in Iran:A Population-Based Study
AIDS Health education campaign World AIDS Day Publicity Iran
2009/12/11
Background: This was a population-based study to examine whether the campaign for World AIDS Day 2005 in Iran was successful.
Methods: A random sample of the general population was asked whether...
Relationship between dental fluorosis and quality of life: a population based study
Quality of life Oral health Fluorosis dental
2009/10/19
The aim of this study was to verify the prevalence of dental fluorosis in schoolchildren aged 6 to 15 and its possible association with the impacts on their daily activities. This study is observation...
Plasma vitamin B-6 forms and their relation to transsulfuration metabolites in a large, population-based study
Vitamin B-6 homocysteine cystathionine cysteine methylenetetrahydrofolate reductase transsulfuration
2008/12/17
Background: Vitamin B-6 exists in different forms; one of those forms, pyridoxal 5'-phosphate (PLP), serves a cofactor in many enzyme reactions, including the transsulfuration pathway, in which homocy...
Association of Malocclusion and Functional Occlusion With Signs of Temporomandibular Disorders in Adults: Results of the Population-based Study of Health in Pomerania
Population-based study Malocclusion Functional occlusion Temporomandibular disorders Association
2008/12/15
The objective of this study was to determine whether associations exist between occlusal factors and signs of temporomandibular disorders (TMD) in adults using the population-based Study of Health...
LOW BACK PAIN COMORBIDITY AMONG MALE FARMERS AND RURAL REFERENTS: A POPULATION-BASED STUDY
low back pain musculoskeletal disorders
2010/12/23
Farmers report more low back pain (LBP) than rural referents. We have previously demonstrated that the difference in reporting rate cannot be fully explained by known risk factors such as physical wor...
HOUSE DUST MITES AND THEIR ALLERGENS IN DANISH MATTRESSES –RESULTS FROM A POPULATION-BASED STUDY
allergens Denmark Dermatophagoides dust housing mattress
2010/12/24
The purpose of this study was to identify the level of house dust mites (HDMs)and their allergens in mattresses, not selected on their owners atopic status, and to find associated
factors.