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 Interventions and Management (TAIM), a randomized clinical trial of diet and drug treatment for mild hypertension. There is wide variation in R among different demographic groups and for different nutrients. This has implications for the ability to estimate the correlations between the nutrient and a physiologic variable such as blood pressure, as well as for power calculations to compare group means on nutrient intake. For example, to achieve the same degree of precision (E = 0.80) in estimating the correlation between sodium intake and blood pressure for whites in New York, 7 days of food records would be required, compared to 2 days for whites in Alabama. Tables are presented indicating within- and between-person variances for different groups and different nutrients. Methods of calculating E, determining k, and calculating samples size are provided. Investigators designing nutritional epidemiologic studies should take into account ratios of intraindividual to interindividual variances of different population subgroups and different nutrients in order to determine the number of daily food records that must be obtained and the sample size for group comparisons.
journal_name
Ann Epidemioljournal_title
Annals of epidemiologyauthors
Wassertheil-Smoller S,Davis BR,Breuer B,Chang CJ,Oberman A,Blaufox MDdoi
10.1016/1047-2797(93)90085-isubject
Has Abstractpub_date
1993-11-01 00:00:00pages
619-28issue
6eissn
1047-2797issn
1873-2585pii
1047-2797(93)90085-Ijournal_volume
3pub_type
杂志文章abstract：PURPOSE:The aim of the study was to assess the relation between family wealth and depression in U.S. adults. METHODS:Participants were 5134 members of the 2015-2016 National Health and Nutrition Examination Survey who were aged 18 years or older and completed the depression screener. Using the Patient Health Questionn...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2020.02.001
更新日期：2020-03-01 00:00:00
abstract：PURPOSE:Few studies have examined methods of contraception, beyond oral contraceptives (OCs) and tubal ligation, in relation to ovarian cancer risk. METHODS:Nine hundred two cases with incident ovarian/peritoneal/tubal cancer were compared with 1800 population-based control subjects. Women self-reported all methods of...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2010.10.002
更新日期：2011-03-01 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:We sought to evaluate the association between childhood socioeconomic status (SES) at two time points and age at menarche in a multiracial sample of U.S. girls. METHODS:Our study population consisted of a cohort of female participants enrolled at birth at the New York site of the Collaborative Perinatal Projec...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2010.08.006
更新日期：2010-11-01 00:00:00
abstract：PURPOSE:The purpose of the study was to evaluate overdose death rates in relation to socioeconomic characteristics and measures of socioeconomic residential segregation at substate geography. METHODS:County overdose deaths were linked to socioeconomic characteristics that are related to social vulnerability. Dissimila...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2019.04.009
更新日期：2019-07-01 00:00:00
abstract：:The longitudinal relationship between serum levels of lipoproteins and lifestyle measures (e.g., intake of cholesterol, carbohydrates, saturated fatty acids [SFA], polyunsaturated fatty acids [PUFA], the PUFA/SFA (P:S) ratio, alcohol consumption, smoking behavior, and daily physical activity) was investigated over a p...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(96)00003-8
更新日期：1996-05-01 00:00:00
abstract：PURPOSE:The magnitude and timing of the reported decrease in risk of renal cell carcinoma (RCC) attributed to smoking cessation is not well characterized. Furthermore, conclusions from previous investigations have been hampered by unstable risk estimates, broad exposure categories and/or insufficient adjustment for the...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(02)00271-5
更新日期：2003-04-01 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:Poor and disparate reproductive health outcomes in the United States may be related to inadequate and differential receipt of women's health care. We investigated trends in and determinants of adult U.S. women's health service use, 2006-2010. METHODS:We analyzed population data from 7897 women aged 25-44 years...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2013.10.018
更新日期：2014-02-01 00:00:00
abstract：PURPOSE:To demonstrate how principal components analysis can be used to describe patterns of weight changes in response to an intensive lifestyle intervention. METHODS:Principal components analysis was applied to monthly percent weight changes measured on 2,485 individuals enrolled in the lifestyle arm of the Action f...
journal_title：Annals of epidemiology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.annepidem.2009.06.001
更新日期：2009-10-01 00:00:00
abstract：PURPOSE:Previous studies suggest the association of recipient hepatitis C seropositivity (HCV+) and use of tacrolimus (TAC) with post-transplant diabetes mellitus (PTDM) may differ by manifestations of type I or type II diabetes, but this has not been assessed in the era of current immunosuppression. METHODS:We perfor...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2004.10.003
更新日期：2005-09-01 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:The purpose of this study is to examine the relationship between labor force participation and gender differences in the prevalence of arthritis, diabetes, and hypertension. METHODS:The Mexican Health and Aging Survey (MHAS) data is nationally representative sample of older Mexicans 50 years and older. Binomia...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2008.04.005
更新日期：2008-08-01 00:00:00
abstract：PURPOSE:Much cross-sectional work reports an association between neighborhood disadvantage and adverse birth outcomes. Limitations of this work include that mothers with pre-existing unmeasured morbidity may "select" into, or out of, certain neighborhoods. This selection issue remains a key rival explanation for work c...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2019.05.005
更新日期：2019-08-01 00:00:00
abstract：PURPOSE:The purpose of this study is to map type 2 diabetes susceptibility genes in West African ancestral populations of African-Americans, through an international collaboration between West African and US investigators. DESIGN AND METHODS:Affected sib-pairs (ASP) along with unaffected spouse controls are being enro...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(00)00180-0
更新日期：2001-01-01 00:00:00
abstract：PURPOSE:Understanding how to mitigate the present black-white obesity disparity in the United States is a complex issue, stemming from a multitude of intertwined causes. An appropriate but underused approach to guiding policy approaches to this problem is to account for this complexity using simulation modeling. METHO...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2014.05.012
更新日期：2014-08-01 00:00:00
abstract：PURPOSE:To test whether female subjects in families with cleft lip and/or palate (CL/P) have an increased risk of breast cancer. METHODS:By using the Danish Facial Cleft Registry, we identified female subjects with CL/P, mothers of children with CL/P, and sisters to CL/P cases for the Danish birth cohorts 1911-1975. T...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2011.09.003
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:Evidence suggests education is an important life course determinant of health, but few studies examine differential returns to education by sociodemographic subgroup. METHODS:Using National Longitudinal Survey of Youth 1979 (n = 6158) cohort data, we evaluate education attained by age 25 years and physical hea...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2018.08.014
更新日期：2018-11-01 00:00:00
abstract：PURPOSE:The Women's Health Initiative (WHI) is the largest research program ever initiated in the United States with a focus on diet and health. Therefore, it is important to understand and document the measurement characteristics of the key dietary assessment instrument: the WHI food frequency questionnaire (FFQ). ME...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(98)00055-6
更新日期：1999-04-01 00:00:00
abstract：PURPOSE:Prospective evidence about whether the association of childhood adversity and psychopathology attenuates across the lifecourse and whether effects on mid-life psychopathology are mediated through adolescent and early adulthood psychopathology is limited. METHODS:Data were from the 1958 British Birth Cohort, a ...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2010.02.008
更新日期：2010-05-01 00:00:00
abstract：PURPOSE:The purpose of this study was to evaluate the association between psychotropic medication use during pregnancy and gestational age at delivery, after adjusting for depressive symptom and perceived stress severity. METHODS:We analyzed data on singleton live births from 2914 female Pregnancy Study Online partici...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2020.08.010
更新日期：2021-01-01 00:00:00
abstract：:There are data to suggest a relationship between alcohol consumption, particularly beer, and lung cancer. This hypothesis was tested on data from a cohort of 41,837 Iowa women aged 55 to 69 years. Women were recruited by mail and provided information on alcohol and tobacco use, physical activity, and education. Compar...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(92)90003-9
更新日期：1992-09-01 00:00:00
abstract：:Cardiovascular reactivity is the change in blood pressure, pulse, and other parameters of cardiovascular function in response to a challenging task. During the conduct of cardiovascular reactivity protocols, researchers frequently use automated blood pressure devices to measure blood pressure reactivity. However, the ...
journal_title：Annals of epidemiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/1047-2797(90)90019-o
更新日期：1990-10-01 00:00:00
abstract：PURPOSE:In prospective cohort studies, incidence is typically estimated by the ratio of the observed number of events to person-time at risk. This crude estimator is consistent for the true population incidence rate (IR) under mild assumptions. Here we consider a different setting where only cross-sectional data are av...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2020.06.005
更新日期：2021-01-01 00:00:00
abstract：PURPOSE:The purpose of this study was to use emergency department data to estimate levels of morbidity and risk factors due to earthquake-related mechanisms of injury subsequent to an urban night-time earthquake. METHODS:Data were abstracted from 4190 medical records for the month of January, 1994. Injuries attributab...
journal_title：Annals of epidemiology
pub_type： 杂志文章,多中心研究
doi：10.1016/s1047-2797(01)00220-4
更新日期：2001-07-01 00:00:00
abstract：PURPOSE:Whereas prison inmates are reported to exhibit poorer overall health status and higher rates of health care utilization than the general population, no current information exists on the overall disease profile of the U.S. prison population. The present study examined the prevalence of major acute and chronic co...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/s1047-2797(99)00033-2
更新日期：2000-02-01 00:00:00
abstract：:The validity of a 77-item food-frequency questionnaire (FFQ) developed for a multicenter case-control study on diet and cancer in Italy was assessed. Trained interviewers administered the same FFQ to 452 volunteers from three Italian provinces (Pordenone, Genoa, and Forli) completed in two different seasons, at an int...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/1047-2797(95)00129-8
更新日期：1996-03-01 00:00:00
abstract：PURPOSE:Foods consumed near the time of food frequency questionnaire (FFQ) administration may prime the memory, such that FFQ responses emphasize recently consumed foods. This study investigates the effect of season of FFQ administration, a proxy for the recent diet, on FFQ responses. METHODS:FFQ data from 74,958 Shan...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2004.02.002
更新日期：2004-11-01 00:00:00
abstract：PURPOSE:While high levels of obesity prevalence and incidence have been well documented, there is less research on obesity dynamics over time. In this article, we sought to understand the body mass index (BMI) trajectories in and out of obesity from adolescence to adulthood. METHODS:We used the National Longitudinal S...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2019.12.003
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:Local health statistics are increasingly requested for policy-making and programmatic purposes; however, population-based surveys are often inadequate to support direct estimation for small areas. Model-based estimation techniques can be used to create local estimates for public health outcomes. Using the 2014-...
journal_title：Annals of epidemiology
pub_type： 杂志文章
doi：10.1016/j.annepidem.2018.03.015
更新日期：2018-07-01 00:00:00
