搜索结果: 1-15 共查到“预防医学与卫生学 frequency”相关记录23条 . 查询时间(0.109 秒)
Dietary glycemic load assessed by food-frequency questionnaire in relation to plasma high-density-lipoprotein cholesterol and fasting plasma triacylglycerols in postmenopausal women
glycemic index glycemic load women
2016/6/12
In metabolic studies, both greater carbohydrate
intakes and higher glycemic indexes (GIs) raise fasting triacylglycerol
concentrations. In epidemiologic studies, dietary
glycemic load (GL) is posit...
Validation of a self-administered food-frequency questionnaire administered in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study: comparison of energy, protein, and macronutrient intakes estimated with the doubly labeled water, urinary nitrogen, and repeated 24-h dietary recall methods
Validity biomarkers energy expenditure
2016/6/1
The validation of dietary assessment instruments is
critical in the evaluation of diet as a chronic disease risk factor.
Reproducibility and validity of dietary patterns assessed with a food-frequency questionnaire
Diet dietary pattern factor analysis
2016/5/30
Recently, the analysis of dietary patterns has emerged
as a possible approach to examining diet-disease relations.
Illicit ketamine induced frequency of micturition in a young Malay woman
ketamine drug bladder urine club club drugs abuse
2015/7/15
Issues. The growing use of illicit ketamine among young adults poses a public health concern in Malaysia. In contrast to medical use of ketamine, illicit use has been reported to produce adverse effec...
Conventional Audiometry, Extended High-Frequency Audiometry,and DPOAE for Early Diagnosis of NIHL
Audiometry Otoacoustic Emissions Spontaneous Hearing Loss Noise
2015/10/10
Background: Noise most frequently affects hearing system, as it may typically cause a bilateral, progressive sensorineural hearing loss at high frequencies.
Frequency of sabA Gene in Helicobacter pylori Strains Isolated From Patients in Tehran, Iran
SabA protein Helicobacter pylori Gene Frequency Gastric Ulcer
2015/10/8
Background: The importance of sialic acid binding adhesin (sabA) as a new outer membrane protein in gastroduodenal diseases has been recognized. The prevalence rate of sabA gene varies in different ge...
Invasive Pneumococcal Disease (IPD) Serotype Frequency in Iranian Patients
Streptococcus pneumonia Serotyping Invasive Pneumococcal Disease (IPD)
2015/10/8
Background: Streptococcus pneumoniae as a Gram positive diplococcic is a major worldwide causative agent of morbidity and mortality among young children and the aged. In addition, Streptococcus pneumo...
Frequency of Rotavirus and Adenovirus Gastroenteritis Among Children in Shiraz, Iran
Rotavirus Adenovirus Gastroenteritis Child
2015/10/8
Background: Viral pathogens are the main cause of acute gastroenteritis in developed and developing countries. Rotavirus and adenovirus are the two important agents associated with hospitalization for...
Factors Affecting the Age in Normal Menopause and frequency of Menopausal Symptoms in Northern Iran
Menopause Hot flushes Women health Iran
2015/9/22
Background: The age in menopause and frequency of menopausal symptoms differ in different societies. This study evaluates the distribution of age at normal menopause, the frequency of menopausal sympt...
Frequency of Thalassemia,Iron and Glucose-6Phosphate Dehydrogenase Deficiency Among Turkish Migrating Nomad Children in Southern Iran
Iron deficiency thalassemia G6PD deficiency nomads southern Iran
2009/12/16
Ferropenia and consequent iron deficiency anemia (IDA), β-thalassemia, and glucose 6-phosphate dehydrogenase (G6PD) deficiency are three main common hematological problems in Iran. This study was cond...
A controlled trial of reduced meal frequency without caloric restriction in healthy, normal-weight, middle-aged adults
Caloric restriction meal frequency intermittent fasting cholesterol metabolism blood pressure
2008/12/12
Background:Although consumption of 3 meals/d is the most common pattern of eating in industrialized countries, a scientific rationale for this meal frequency with respect to optimal health is lacking....
Development of a semi-quantitative food frequency questionnaire for use in United Arab Emirates and Kuwait based on local foods
local foods semi-quantitative food
2008/4/23
The Food Frequency Questionnaire (FFQ) is one of the most commonly used tools in epidemiologic studies to assess long-term nutritional exposure. The purpose of this study is to describe the developmen...
Test-retest reproducibility of a food frequency questionnaire (FFQ) and estimated effects on disease risk in the Norwegian Women and Cancer Study (NOWAC)
FFQ reproducibility
2008/4/23
The Norwegian Women and Cancer Study (NOWAC) is a national population-based cohort study with 102 443 women enrolled at age 30–70 y from 1991 to 1997. The present study was a methodological sub-study ...
Validity and reproducibility of an interviewer-administered food frequency questionnaire for healthy French-Canadian men and women
reproducibility Validity
2008/4/23
To evaluate the validity (study 1) and the reproducibility (study 2) of an interviewer-administered food frequency questionnaire (FFQ).
Validity of a self-administered food frequency questionnaire (FFQ) and its generalizability to the estimation of dietary folate intake in Japan
FFQ a self-administered food
2008/4/23
In an epidemiological study, it is essential to test the validity of the food frequency questionnaire (FFQ) for its ability to estimate dietary intake. The objectives of our study were to 1) validate ...