Abstract：
PURPOSE:To assess intake of several vitamins in preparation for a large cohort study investigating the effect of diet on risk of colon and prostate cancer. METHODS:The dietary intake of several vitamins were assessed using eight different 24-hour recalls and a 200-item food frequency questionnaire (FFQ) from each subject. Participants also attended a clinic where blood was drawn and body composition, weight, height, and blood pressure were measured. A total of 97 black and 96 nonhispanic white subjects participated. The levels of alpha-tocopherol, carotene, folate, and vitamin C in the blood were correlated with the dietary intakes as measured by both 24-hour recalls and FFQ. RESULTS:Correlations between blood levels and energy-adjusted dietary intake assessed by 24-hour recalls (with supplements) were as follows: carotene (adjusted for serum cholesterol): 0.47 and 0.55 in black and white subjects, respectively; alpha-tocopherol (adjusted for serum cholesterol): 0.61 (blacks) and 0.50 (whites); vitamin C: 0.22 (blacks) and 0.17 (whites); folate: 0.54 (blacks) and 0.55 (whites). Correlations between blood levels and FFQ indices were smaller in magnitude: 0.34 and 0.28 for carotene in black and white subjects, respectively, 0.37 and 0.56 for alpha-tocopherol (adjusted for serum cholesterol), 0.20 and 0.03 for vitamin C and 0.24 and 0.32 for folate. CONCLUSIONS:The correlations observed were generally of modest to moderate size and were similar to or larger than those reported by others. This is despite variations in absorption, metabolism, and excretion of the vitamins and suggests that both the 24-hour recalls and the FFQ contain valid information.
journal_name
Ann Epidemioljournal_title
Annals of epidemiologyauthors
Knutsen SF,Fraser GE,Linsted KD,Beeson WL,Shavlik DJdoi
10.1016/s1047-2797(01)00224-1keywords:
subject
Has Abstractpub_date
2001-08-01 00:00:00pages
406-16issue
6eissn
1047-2797issn
1873-2585pii
S1047-2797(01)00224-1journal_volume
11pub_type
杂志文章abstract：PURPOSE:Asthma is a major complication of pregnancy, but there are currently no reliable national estimates for the United States of asthma prevalence in pregnancy or in the childbearing years. METHODS:The prevalence of asthma among pregnant women and all childbearing-aged women was estimated and examined by age group...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(03)00008-5
更新日期：2003-05-01 00:00:00
abstract：PURPOSE:There is increasing evidence that vitamin E (primarily alpha- and gamma-tocopherol) may reduce the risk of cardiovascular disease and some cancers, therefore it is important to understand factors that influence blood levels. METHODS:The correlates of serum alpha- and gamma-tocopherol were investigated among pa...
journal_title：Annals of epidemiology
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/s1047-2797(00)00189-7
更新日期：2001-02-01 00:00:00
abstract：PURPOSE:Prospective evidence suggests an inverse association between socioeconomic circumstances in childhood and adolescence and blood pressure (BP) in adulthood, but uncertainty remains about whether this association is confounded by risk factors acting in utero, early infancy, and adulthood. The authors investigated...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2006.01.004
更新日期：2006-10-01 00:00:00
abstract：PURPOSE:In this study we explicitly examine the effect of using asset-based and conventional measures of socioeconomic position (SEP) on ethnic differences in health. METHODS:The survey of white (n = 227), Indian and Pakistani (n = 233), and African Caribbean (n = 213) adults aged 18 to 59 years living in Leeds, Unite...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2007.12.006
更新日期：2008-05-01 00:00:00
abstract：PURPOSE:Alcohol consumption has been implicated in the pathogenesis of cataract in some, but not all analytic studies. To date, no prospective analysis of the relationship between alcohol consumption and cataract has been conducted in women. METHODS:We examined the association between alcohol consumption and cataract ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(00)00054-5
更新日期：2000-08-01 00:00:00
abstract：:In Japan, stroke now ranks third among all causes of death following cancer and heart disease. Stroke was the leading cause of death for 3 decades after 1951. Stroke mortality tended to increase until about 1970, but it decreased and yielded first place to cancer in 1981. Heart disease deaths outnumbered stroke deaths...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(93)90109-h
更新日期：1993-09-01 00:00:00
abstract：:PURPOSE: To present the parallel histories of epidemiologic and electronic publishing and consider positive and negative factors that might affect their amalgam.METHODS: We performed a quantitative assessment of the arc of epidemiologic publication from 1966-1999, using major self-designated epidemiologic journals as ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(00)00096-x
更新日期：2000-10-01 00:00:00
abstract：PURPOSE:Simpson's paradox is a type of severe confounding wherein a confounding variable changes the direction of an association. METHODS:This article demonstrates Simpson's paradox with three cohorts of naproxen users (new users, chronic users, and combined users) who were compared on the age/sex distribution of furt...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(97)00084-7
更新日期：1997-10-01 00:00:00
abstract：PURPOSE:Depression is a risk factor for incident coronary heart disease (CHD), and predicts poor prognosis for patients post-myocardial infarction (MI). Few population-based, prospective studies have tested a gradient risk for depressive symptoms on CHD incidence. METHODS:The sample (n=1302) was derived from the Nova ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2004.08.006
更新日期：2005-04-01 00:00:00
abstract：:Trends in stroke incidence, prevalence, fatality, and severity were examined in Framingham Study subjects, aged 55 to 64, during 3 successive decades beginning in 1953, 1963, and 1973. There was no significant decline in incidence or prevalence of total stroke and transient ischemic attacks (TIAs). In women, but not m...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(93)90098-o
更新日期：1993-09-01 00:00:00
abstract：PURPOSE:Prepregnancy obesity and weight changes accompanying pregnancy (gestational weight gain and postpartum weight retention) may be associated with risk of maternal depressive symptoms during pregnancy and in the postpartum. The few studies that have examined these relationships report conflicting findings. METHOD...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2017.10.007
更新日期：2017-11-01 00:00:00
abstract：PURPOSE:Racial/ethnic disparities in severe maternal morbidity (SMM) are substantial, but little is known about whether these disparities are changing over time or the role of maternal and obstetric factors. METHODS:We examined disparities in SMM prevalence and trends using linked birth certificate and delivery discha...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2019.02.007
更新日期：2019-05-01 00:00:00
abstract：:PURPOSE: To assist in elucidating principles underlying the design of injury case-control studies.APPROACH: We begin by defining "event" as the sequence of circumstances that place a person at risk of injury (e.g. bicycle crash) and "injury given the event" as the resultant physical damage (e.g. head injury in bicycle...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(00)00134-4
更新日期：2000-10-01 00:00:00
abstract：PURPOSE:To determine if the timing for requesting signed permission to access personal health services utilization records affects authorization or survey response rates. METHODS:A screening question about in-principle willingness to permit access to personal health services utilization records was included in a mail-...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(01)00261-7
更新日期：2002-07-01 00:00:00
abstract：PURPOSE:Selection bias is a form of systematic error that can be severe in compromised study designs such as case-control studies with inappropriate selection mechanisms or follow-up studies that suffer from extensive attrition. External adjustment for selection bias is commonly undertaken when such bias is suspected, ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2014.07.014
更新日期：2014-10-01 00:00:00
abstract：PURPOSE:We examined the prevalence of high levels of depressive symptoms and their association with sociodemographic and health characteristics in an urban Korean population following the financial crisis in late 1997. METHODS:Using data from a cross-sectional survey conducted in Ansan-city, Korea, from June 1999 to J...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2004.05.004
更新日期：2005-02-01 00:00:00
abstract：PURPOSE:A literature review was performed of the three principal subpopulations most commonly associated with human T-cell lymphotropic virus type II (HTLV-II) with the view of identifying the prevalence and transmission routes of HTLV-II. These included blood donors (BDs), intravenous drug users (IVDUs), and Amerindia...
journal_title：Annals of epidemiology
pub_type： 杂志文章,评审
doi：10.1016/s1047-2797(01)00231-9
更新日期：2002-01-01 00:00:00
abstract：PURPOSE:We aimed to investigate the prevalence and prognostic impact of tumor mesenchymal epithelial transition factor (MET) expression in stage IV gastric cancers in a real-world clinical setting because existing evidence is sparse. METHODS:The study included archived cancer specimens from 103 stage IV gastric cancer...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2016.05.002
更新日期：2016-07-01 00:00:00
abstract：:PURPOSE: Geographic Information Systems (GIS) are useful tools for identifying populations with potential exposure to environmental contaminants. Using a GIS, features of the local environment around an individual's home, work, or school can be described. We present two examples illustrating methods and issues in iden...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(00)00152-6
更新日期：2000-10-01 00:00:00
abstract：PURPOSE:A prevalence survey was performed to estimate the magnitude and predictors for needlestick injury (NSI) in nurses of Fars province hospitals. METHODS:Questionnaires were distributed in 52 hospitals to a stratified random sample of 2,118 (46.3%) nurses between April and September 2005 to collect self-reported N...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2007.07.106
更新日期：2007-12-01 00:00:00
abstract：PURPOSE:The natural history of the multiple metabolic syndrome (MMS) and its predictors has rarely been addressed in population samples. This study evaluated the predictive role of fasting serum insulin, body mass index (BMI), and waist-to-hip ratio (WHR) on the development of incident MMS components (diabetes, hyperte...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(97)00047-1
更新日期：1997-08-01 00:00:00
abstract：:Many organizations in the United States recommend mammography screening at 1- to 2-year intervals for those 40 to 49 years old. In most areas of Canada and Europe, screening mammography is not recommended for women 40 to 49 years old. These differences have arisen over interpretation of data from the Health Insurance ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(94)90053-1
更新日期：1994-03-01 00:00:00
abstract：:Populations vary in consistency of diets. The precision of estimates (E) of nutrient intake depends both on the ratio (R) of intraindividual to interindividual variances, as well as on the number of days of dietary intake recorded (k). We present baseline data from 872 participants in the Trial of Antihypertensive Int...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(93)90085-i
更新日期：1993-11-01 00:00:00
abstract：PURPOSE:To explore agreement on cancer occurrence and site among Medicare Part A, Massachusetts Cancer Registry, and death certificates. METHODS:We linked these data sources with the cohort of the population-based East Boston Senior Health Project, a component of the National Institute on Aging's Established Populatio...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(98)00031-3
更新日期：1999-01-01 00:00:00
abstract：PURPOSE:To estimate the effect of hypothetical changes in modifiable predictors on the incidence of fair-to-poor self-rated health (SRH) in breast cancer survivors. METHODS:In 2007-2008, we interviewed 832 breast cancer survivors 1 year after diagnosis (baseline) and 1 year later. First, multivariable logistic regress...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2011.10.011
更新日期：2012-02-01 00:00:00
abstract：PURPOSE:As Western populations live longer, peripheral vascular disease will become a greater individual and public health problem. Therefore, the long-term natural history of intermittent claudication (IC) needs further delineation. The study objective was to describe the 21-year mortality and relative risk for cause-...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(96)00148-2
更新日期：1997-04-01 00:00:00
abstract：PURPOSE:To assess ethnic differences in the risk of post-traumatic stress disorder (PTSD) after a disaster, and to assess the factors that may explain these differences. METHODS:We used data from a representative survey of the New York City metropolitan area (n=2,616) conducted 6 months after September 11, 2001. Linea...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2004.01.006
更新日期：2004-09-01 00:00:00
abstract：PURPOSE:This cross-sectional study sought to identify diabetes accurately in a study population of 3681 women age 75 and older and to determine the association of diabetes with cognitive performance. METHODS:A previously validated test, the Telephone Interview of Cognitive Screening-Modified (TICSm) was given to asses...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/S1047-2797(03)00059-0
更新日期：2003-10-01 00:00:00
abstract：PURPOSE:The histamine-2 (H(2)) blocker cimetidine may alter androgen, zinc, and prolactin levels, which could alter prostate cancer risk. Increased risk for men filling more than 20 cimetidine prescriptions was reported previously. We examined the association between cimetidine use and prostate cancer risk in a cohort ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2006.03.003
更新日期：2006-12-01 00:00:00
abstract：PURPOSE:Community-based testing may identify young adults in the general population with sexually transmitted chlamydial infection. To develop selective screening guidelines appropriate for community settings, the authors conducted a cross-sectional analysis of the National Longitudinal Study of Adolescent Health Wave ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2008.03.002
更新日期：2008-07-01 00:00:00
