Epidemiologic programs for computers and calculators. Exact binomial confidence intervals for the relative risk in follow-up studies with sparsely stratified incidence density data.

abstract：:Several studies suggest that toxic chemicals in hair products may be absorbed through the scalp in sufficient amounts to increase the risks of adverse health effects in women or their infants. This case-control study of 525 Black women from three counties in North Carolina who had delivered a singleton, liveborn infan...

journal_title：American journal of epidemiology

authors： Blackmore-Prince C,Harlow SD,Gargiullo P,Lee MA,Savitz DA

更新日期：1999-04-15 00:00:00

abstract：:Measures of socioeconomic status have been shown to be related positively to levels of high density lipoprotein (HDL) cholesterol in white men and women and negatively in African American men. However, there is little information regarding the association between educational attainment and HDL fractions or apolipoprot...

journal_title：American journal of epidemiology

authors： Metcalf PA,Sharrett AR,Folsom AR,Duncan BB,Patsch W,Hutchinson RG,Szklo M,Davis CE,Tyroler HA

更新日期：1998-10-15 00:00:00

abstract：:Outbreaks of respiratory tract illnesses (RTI) in adult humans during October and November 1975 at McMurdo Station, Antarctica, were investigated by viral isolation and serologic procedures. The recovery of viral agents was enhanced by use of cell cultures in the field. Recoveries of parainfluenzaviruses types 1 and 3...

journal_title：American journal of epidemiology

authors： Parkinson AJ,Muchmore HG,Scott LV,Kalmakoff J,Miles JA

更新日期：1979-12-01 00:00:00

abstract：:The authors describe an approach to the analysis of case-control studies in which the exposure variables are continuous, i.e., quantitative variables, and one wishes neither to categorize levels of the exposure variable nor to assume a log-linear relation between level of exposure and disease risk. A dose-response ass...

journal_title：American journal of epidemiology

authors： Zhao LP,Kristal AR,White E

更新日期：1996-09-15 00:00:00

abstract：:In this study, we assessed the association of chronic medical conditions and multimorbidity with perceived stress among community-dwelling adults in 44 low- and middle-income countries. Data from the World Health Survey (2002-2004), including 229,293 adults, were analyzed. A perceived stress score (range, 0 (lowest st...

journal_title：American journal of epidemiology

authors： Vancampfort D,Koyanagi A,Ward PB,Veronese N,Carvalho AF,Solmi M,Mugisha J,Rosenbaum S,De Hert M,Stubbs B

更新日期：2017-10-15 00:00:00

abstract：:Evidence of recent or ongoing Campylobacter jejuni infection has been found in approximately one out of every four cases of Guillain-Barré syndrome (GBS). It is increasingly accepted that C. jejuni infection is an important causal factor for GBS. However, the likelihood of GBS' occurring following an episode of C. jej...

journal_title：American journal of epidemiology

authors： McCarthy N,Giesecke J

更新日期：2001-03-15 00:00:00

abstract：:Although poorer self-rated health (SRH) is associated with increased mortality, less is known about its impact on functioning. This study evaluated whether poorer SRH was associated with decline in walking speed and whether caregiving, often considered an indicator of chronic stress, modified this relation. The sample...

journal_title：American journal of epidemiology

authors： Ashburner JM,Cauley JA,Cawthon P,Ensrud KE,Hochberg MC,Fredman L

更新日期：2011-04-15 00:00:00

abstract：:It has been suggested that paternal occupational exposures to pesticides and solvents increase the risk of neural tube defects in offspring. With the use of Texas livebirth, fetal death, and linked livebirth-death records, the authors conducted a population-based case-control study among 1981-1986 Texas births to exam...

journal_title：American journal of epidemiology

authors： Brender JD,Suarez L

更新日期：1990-03-01 00:00:00

abstract：:A community sample made in the fall of 1972 in Durham County, North Carolina, and that consisted of 331 persons 65 years of age and older was assessed for adequacy of social support along three parameters: roles and available attachments, perceived social support, and frequency of social interaction. This approach to ...

journal_title：American journal of epidemiology

authors： Blazer DG

更新日期：1982-05-01 00:00:00

abstract：:Cluster randomized controlled trials (CRCTs) are attractive in settings in which individual randomization is difficult or impossible. This issue is common when studying several health problems in developing countries. The authors aimed to assess empirically the extent to which the prerequisite design and analysis aspe...

journal_title：American journal of epidemiology

authors： Isaakidis P,Ioannidis JP

更新日期：2003-11-01 00:00:00

abstract：:Simulation studies using susceptible-infectious-recovered models were conducted to estimate individuals' risk of infection and time to infection in small-world and randomly mixing networks. Infection transmitted more rapidly but ultimately resulted in fewer infected individuals in the small-world, compared with the ra...

journal_title：American journal of epidemiology

authors： Christley RM,Pinchbeck GL,Bowers RG,Clancy D,French NP,Bennett R,Turner J

更新日期：2005-11-15 00:00:00

abstract：:A small number of prior epidemiologic studies of occupational noise exposure based on self-report have suggested an association with acoustic neuroma. The goal of the present study was to further examine the association between noise exposure and acoustic neuroma by using an objective measure of exposure in the form o...

journal_title：American journal of epidemiology

authors： Edwards CG,Schwartzbaum JA,Nise G,Forssén UM,Ahlbom A,Lönn S,Feychting M

更新日期：2007-12-01 00:00:00

abstract：:Whether risk compensation could offset the preventive effect of early initiation of antiretroviral therapy (ART) on human immunodeficiency virus (HIV) transmission remains unknown. Using virological and behavioral data collected 12 months after inclusion in the TEMPRANO randomized trial of early ART (Abidjan, Côte d'I...

journal_title：American journal of epidemiology

authors： Jean K,Boily MC,Danel C,Moh R,Badjé A,Desgrées-du-Loû A,Eholié S,Lert F,Dray-Spira R,Anglaret X,Ouattara E

更新日期：2016-11-15 00:00:00

abstract：:An increased risk of Guillain-Barré syndrome (GBS) following administration of the 1976 swine influenza vaccine led to a heightened focus on GBS when monovalent vaccines against a novel influenza A (H1N1) virus of swine origin were introduced in 2009. GBS cases following receipt of monovalent inactivated (MIV) and sea...

journal_title：American journal of epidemiology

authors： Greene SK,Rett M,Weintraub ES,Li L,Yin R,Amato AA,Ho DT,Sheikh SI,Fireman BH,Daley MF,Belongia EA,Jacobsen SJ,Baxter R,Lieu TA,Kulldorff M,Vellozzi C,Lee GM

更新日期：2012-06-01 00:00:00

abstract：:An approach is described for predicting the statistical value of extending follow-up in a cohort study. A simple approximation to the expected number of new events of interest is given. The effect of these events on inferences for parameters such as a standardized mortality ratio is approached in two ways. The first c...

journal_title：American journal of epidemiology

authors： Brookmeyer R,Day N,Pompe-Kirn V

更新日期：1985-04-01 00:00:00

abstract：:The fasting plasma glucose (FPG) was measured in 4170 nondiabetic adult residents of a suburban California community. At all ages the median FPG in men was higher (103-107 mg/dl) than the median FPG in women (96-104 mg/dl). FPG levels correlated weakly with obesity, and male-female differences persisted after adjustme...

journal_title：American journal of epidemiology

authors： Barrett-Connor E

更新日期：1980-10-01 00:00:00

abstract：:The relationship of menopause to associated factors of atherosclerosis was investigated during October 1973 to December 1976. The subjects were 1674 premenopausal and 428 postmenopausal women aged 35 to 54, who were living in Toda city, an urban area of Japan. Serum cholesterol and triglyceride were higher in postmeno...

journal_title：American journal of epidemiology

authors： Shibata H,Matsuzaki T,Hatano S

更新日期：1979-04-01 00:00:00

abstract：:This paper describes the Observing Protein and Energy Nutrition (OPEN) Study, conducted from September 1999 to March 2000. The purpose of the study was to assess dietary measurement error using two self-reported dietary instruments-the food frequency questionnaire (FFQ) and the 24-hour dietary recall (24HR)-and unbias...

journal_title：American journal of epidemiology

authors： Subar AF,Kipnis V,Troiano RP,Midthune D,Schoeller DA,Bingham S,Sharbaugh CO,Trabulsi J,Runswick S,Ballard-Barbash R,Sunshine J,Schatzkin A

更新日期：2003-07-01 00:00:00

abstract：:Observational studies and randomized controlled trials of menopausal hormone therapy (HT) and chronic disease risk appear to have divergent results for cardiovascular disease. However, differences may be related to a modifying effect of age, time since menopause, and HT formulation. In the Nurses' Health Study (NHS) (...

journal_title：American journal of epidemiology

authors： Bhupathiraju SN,Grodstein F,Rosner BA,Stampfer MJ,Hu FB,Willett WC,Manson JE

更新日期：2017-09-15 00:00:00

abstract：:The authors investigated the association between age at menarche and risk of type 2 diabetes mellitus (T2DM) among 101,415 women from the Nurses' Health Study (NHS) aged 34-59 years (1980-2006) and 100,547 women from Nurses' Health Study II (NHS II) aged 26-46 years (1991-2005). During 2,430,274 and 1,373,875 person-y...

journal_title：American journal of epidemiology

authors： He C,Zhang C,Hunter DJ,Hankinson SE,Buck Louis GM,Hediger ML,Hu FB

更新日期：2010-02-01 00:00:00

abstract：:Individual-level health behaviors and outcomes have multi-level determinants (individual and environmental). Multi-level analysis seeks to explain individual outcomes in terms of both individual and environmental or aggregate variables. Ecologic fallacy (improper inference about individual-level associations based on ...

journal_title：American journal of epidemiology

authors： Von Korff M,Koepsell T,Curry S,Diehr P

更新日期：1992-05-15 00:00:00

abstract：:Ozone is associated with adverse health; however, less is known about vulnerable/sensitive populations, which we refer to as sensitive populations. We systematically reviewed epidemiologic evidence (1988-2013) regarding sensitivity to mortality or hospital admission from short-term ozone exposure. We performed meta-an...

journal_title：American journal of epidemiology

authors： Bell ML,Zanobetti A,Dominici F

更新日期：2014-07-01 00:00:00

abstract：:From 1968 to 1977, the association between the level of vitamin A in serum and the subsequent incidence of cancer was examined in a longitudinal study of 36,265 persons initially aged 15-99 years in 25 population groups in Finland. During a mean follow-up of 8 years, 766 cancers were diagnosed. Serum retinol, retinol-...

journal_title：American journal of epidemiology

authors： Knekt P,Aromaa A,Maatela J,Aaran RK,Nikkari T,Hakama M,Hakulinen T,Peto R,Teppo L

更新日期：1990-11-01 00:00:00

abstract：:Influenza-like illness data are collected via an Influenza Sentinel Provider Surveillance Network at the state level. Because participation is voluntary, locations of the sentinel providers may not reflect optimal geographic placement. The purpose of this study was to determine the "best" locations for sentinel provid...

journal_title：American journal of epidemiology

authors： Polgreen PM,Chen Z,Segre AM,Harris ML,Pentella MA,Rushton G

更新日期：2009-11-15 00:00:00

abstract：:A randomized field trial was conducted in Tecumseh, Michigan, to test the efficacy of virucidal nasal tissues in interrupting transmission of respiratory agents in the household. In the double-blinded trial, 296 households were stratified by household size and randomly assigned to the group using treated tissues and t...

journal_title：American journal of epidemiology

authors： Longini IM Jr,Monto AS

更新日期：1988-09-01 00:00:00

abstract：:The "fetuses at risk" concept of gestational-age-specific mortality proposed by Yudkin et al. (Lancet 1987;1:1192-4) and extended by various researchers is becoming popular in perinatal and pediatric epidemiology. However, the definitions using this concept have led to a puzzling phenomenon in which mortality rates ap...

journal_title：American journal of epidemiology

authors： Cheung YB

更新日期：2004-08-01 00:00:00

abstract：:When analyzing and interpreting data from an epidemiologic study where ordinal (ordered categorical) outcomes have been measured in different exposure groups, an effect parameter of interest is the common odds ratio implied by the proportional odds model. This model can sometimes be applied to a collapsed outcome vari...

journal_title：American journal of epidemiology

authors： Strömberg U

更新日期：1996-08-15 00:00:00

abstract：:To assess recall of childhood socioeconomic position for public health research, the authors conducted a cross-sectional study of 352 adult women twin pairs enrolled in Examination II of the Kaiser Permanente Women Twins Study carried out in 1989-1990 in Oakland, California. Among twin pairs, 91% (95% confidence inter...

journal_title：American journal of epidemiology

authors： Krieger N,Okamoto A,Selby JV

更新日期：1998-04-01 00:00:00

abstract：:In the study of complex diseases, it may be important to test hypotheses related to gene-gene (G x G) interaction. The success of such studies depends critically on obtaining adequate sample sizes. In this paper, the author investigates sample size requirements for studies of G x G interaction, focusing on four study ...

journal_title：American journal of epidemiology

authors： Gauderman WJ

更新日期：2002-03-01 00:00:00

abstract：:This study examined the validity of self-reported delivery weight among 3,518 respondents to the 1988 National Maternal and Infant Health Survey. Self-reported delivery weight was ascertained from a mail survey administered during the postpartum period. Measured delivery weight was obtained by abstraction of medical r...

journal_title：American journal of epidemiology

authors： Schieve LA,Perry GS,Cogswell ME,Scanion KS,Rosenberg D,Carmichael S,Ferre C

更新日期：1999-11-01 00:00:00