Power-frequency electric and magnetic fields and risk of childhood leukemia in Canada.

abstract：:This study evaluated independent effects of maternal and paternal age on risk of autism spectrum disorder. A case-cohort design was implemented using data from 10 US study sites participating in the Centers for Disease Control and Prevention's Autism and Developmental Disabilities Monitoring Network. The 1994 birth co...

journal_title：American journal of epidemiology

authors： Durkin MS,Maenner MJ,Newschaffer CJ,Lee LC,Cunniff CM,Daniels JL,Kirby RS,Leavitt L,Miller L,Zahorodny W,Schieve LA

更新日期：2008-12-01 00:00:00

abstract：:The hypothesis that a low educational level increases the risk for Alzheimer's disease remains controversial. The authors studied the association of years of schooling with the risk for incident dementia and Alzheimer's disease by using pooled data from four European population-based follow-up studies. Dementia cases ...

journal_title：American journal of epidemiology

authors： Letenneur L,Launer LJ,Andersen K,Dewey ME,Ott A,Copeland JR,Dartigues JF,Kragh-Sorensen P,Baldereschi M,Brayne C,Lobo A,Martinez-Lage JM,Stijnen T,Hofman A

更新日期：2000-06-01 00:00:00

abstract：:The authors characterized human immunodeficiency virus (HIV) and hepatitis C virus (HCV) incidence and prospective changes in self-reported risk behavior over 2 years among 1,158 injection drug users (IDUs) recruited in Chennai, India, in 2005-2006. At baseline, HIV prevalence was 25.3%, and HCV prevalence was 54.5%. ...

journal_title：American journal of epidemiology

authors： Solomon SS,Celentano DD,Srikrishnan AK,Vasudevan CK,Murugavel KG,Iqbal SH,Anand S,Kumar MS,Latkin C,Solomon S,Mehta SH

更新日期：2010-12-01 00:00:00

abstract：:The authors conducted a population-based case-control study of connective tissue disease in a four-county area in southeastern Georgia. Interviews with 44 cases and 88 controls were conducted in September and October of 1986. The association with a family history of these disorders was reconfirmed, and a positive asso...

journal_title：American journal of epidemiology

authors： Freni-Titulaer LW,Kelley DB,Grow AG,McKinley TW,Arnett FC,Hochberg MC

更新日期：1989-08-01 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：:Worldwide, 1-4 per 1,000 births are affected by clubfoot. Clubfoot etiology is unclear, but both genetic and environmental factors are thought to be involved. Low folate status in pregnant women has been implicated in several congenital malformations, and folate metabolism may be affected by polymorphisms in the methy...

journal_title：American journal of epidemiology

authors： Sharp L,Miedzybrodzka Z,Cardy AH,Inglis J,Madrigal L,Barker S,Chesney D,Clark C,Maffulli N

更新日期：2006-11-01 00:00:00

abstract：:A recent study of two communities in Massachusetts showed that a group of high school sophomores exposed to 107 mg/liter sodium in their municipal drinking water had significantly higher systolic and diastolic blood pressures than a control group exposed to 8 mg/liter. The present study was undertaken to determine if ...

journal_title：American journal of epidemiology

authors： Hallenbeck WH,Brenniman GR,Anderson RJ

更新日期：1981-12-01 00:00:00

abstract：:It has been suggested that a G-to-T transition in exon 2 of the factor XIIIA gene resulting in a substitution of leucine for valine at amino acid 34 (FXIII Val34Leu) protects against venous thromboembolism (VTE). However, the evidence to date is insufficient to incorporate testing for the FXIII Val34Leu variant into c...

journal_title：American journal of epidemiology

authors： Wells PS,Anderson JL,Scarvelis DK,Doucette SP,Gagnon F

更新日期：2006-07-15 00:00:00

abstract：:The effect on childhood cancer of prolonged exposure to 60-H magnetic fields from electric appliances was examined using interview data from a recently completed case-control study. Exposures of children aged 0-14 years whose incident cancers were diagnosed between 1976 and 1983 and who resided in the Denver, Colorado...

journal_title：American journal of epidemiology

authors： Savitz DA,John EM,Kleckner RC

更新日期：1990-05-01 00:00:00

abstract：:We studied cancer prevalence and exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) in veterans of Operation Ranch Hand, the Air Force unit responsible for the aerial spraying of herbicides in Vietnam from 1962 to 1971. A comparison group of Air Force veterans who served in Southeast Asia during the same period ...

journal_title：American journal of epidemiology

authors： Ketchum NS,Michalek JE,Burton JE

更新日期：1999-04-01 00:00:00

abstract：:Vulvar vestibulitis is characterized by superficial pain during intercourse. Exploratory studies have suggested that oral contraceptives (OCs) could be associated with occurrence of vulvar vestibulitis. This 1995-1998 case-control study in Québec, Canada, sought to reassess this association. Included were 138 women wi...

journal_title：American journal of epidemiology

authors： Bouchard C,Brisson J,Fortier M,Morin C,Blanchette C

更新日期：2002-08-01 00:00:00

abstract：:Although investigators have assessed the relationship between self-reported cigarette smoking and biomarker levels, the validity of self-reported information on smokeless tobacco (SLT) use is uncertain. We used aggregated data from the 2003-2004, 2005-2006, 2007-2008, and 2009-2010 administrations of the National Heal...

journal_title：American journal of epidemiology

authors： Agaku IT,King BA

更新日期：2014-10-01 00:00:00

abstract：:Reasons for health disparities may include neighborhood-level factors, such as availability of health services, social norms, and environmental determinants, as well as individual-level factors. Investigating health inequalities using nationally or locally representative data often requires an approach that can accomm...

journal_title：American journal of epidemiology

authors： Brumback BA,Cai Z,Dailey AB

更新日期：2014-05-15 00:00:00

abstract：:Streptococcus pneumoniae is the most common cause of invasive bacterial disease among children worldwide. The authors aimed to determine the incidence, clinical characteristics, and serotype distribution of invasive pneumococcal disease (IPD) among Navajo children in the southwestern United States. Active population-b...

journal_title：American journal of epidemiology

authors： O'Brien KL,Shaw J,Weatherholtz R,Reid R,Watt J,Croll J,Dagan R,Parkinson AJ,Santosham M

更新日期：2004-08-01 00:00:00

abstract：:Alcohol consumption habits as recorded on health checkup questionnaires by 91,659 white, black, or Oriental men and women were studied. Substantial age, sex, and race differences in alcohol consumption were reported. Generally, men drank more than women, drinking was most prevalent among whites and least prevalent amo...

journal_title：American journal of epidemiology

authors： Klatsky AL,Friedman GD,Siegelaub AB,Gérard MJ

更新日期：1977-04-01 00:00:00

abstract：:Racial and ethnic differences in associations between socioeconomic position (SEP) and risk of childhood acute lymphoblastic leukemia (ALL) were investigated using data from population-based cancer registries in the Surveillance, Epidemiology, and End Results Program in the United States. The study included 8,383 ALL ...

journal_title：American journal of epidemiology

authors： Wang L,Gomez SL,Yasui Y

更新日期：2017-06-15 00:00:00

abstract：:Leptin is an important regulator of the mass of adipose tissue and of body weight; it operates by inhibiting food intake and stimulating energy expenditure. Some polymorphic genes involved in the regulation of leptin-the leptin gene (LEP A19G), the leptin receptor gene (LEPR Q223R, K109R, and K656N), and the peroxisom...

journal_title：American journal of epidemiology

authors： Paracchini V,Pedotti P,Taioli E

更新日期：2005-07-15 00:00:00

abstract：:This study examined individual and household socioeconomic status (SES) in relation to phenotypes of neural tube defects, orafacial clefts, and conotruncal heart defects using data from the National Birth Defects Prevention Study with 2,551 nonmalformed liveborn controls and 1,841 cases delivered in 1997-2000. The ind...

journal_title：American journal of epidemiology

authors： Yang J,Carmichael SL,Canfield M,Song J,Shaw GM,National Birth Defects Prevention Study.

更新日期：2008-01-15 00:00:00

abstract：:Left-truncated and interval-censored data, termed dynamic cohort data, arise in longitudinal studies with rolling admissions and only occasional follow-up. The authors compared four approaches for analyzing such data: a constant hazard model; maximum likelihood estimation with flexible parametric models; the midpoint ...

journal_title：American journal of epidemiology

authors： Williamson JM,Satten GA,Hanson JA,Weinstock H,Datta S

更新日期：2001-08-15 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：:The authors hypothesized that genetic predisposition to diabetes complications would be more evident among low-risk individuals and aimed to identify genes related to developing complications (confirmed distal symmetric polyneuropathy, overt nephropathy, or coronary artery disease) in low-risk groups. Participants in ...

journal_title：American journal of epidemiology

authors： Costacou T,Chang Y,Ferrell RE,Orchard TJ

更新日期：2006-11-01 00:00:00

abstract：:This study prospectively examined the association between shift work and the risk of ischemic heart disease among Japanese male workers. A baseline survey, which involved 110,792 inhabitants (age range: 40-79 years) from 45 areas throughout Japan, was conducted between 1988 and 1990. The causes of death were identifie...

journal_title：American journal of epidemiology

authors： Fujino Y,Iso H,Tamakoshi A,Inaba Y,Koizumi A,Kubo T,Yoshimura T,Japanese Collaborative Cohort Study Group.

更新日期：2006-07-15 00:00:00

abstract：:A propensity score (PS) model's ability to control confounding can be assessed by evaluating covariate balance across exposure groups after PS adjustment. The optimal strategy for evaluating a disease risk score (DRS) model's ability to control confounding is less clear. DRS models cannot be evaluated through balance ...

journal_title：American journal of epidemiology

authors： Wyss R,Hansen BB,Ellis AR,Gagne JJ,Desai RJ,Glynn RJ,Stürmer T

更新日期：2017-05-01 00:00:00

abstract：:The Baltimore Eye Survey was a population-based survey conducted from January 1985 to November 1988 among residents of east Baltimore, Maryland, who were 40 years of age or older. A total of 5,308 black subjects and white subjects received a comprehensive screening examination for glaucoma including tonometry, visual ...

journal_title：American journal of epidemiology

authors： Tielsch JM,Katz J,Singh K,Quigley HA,Gottsch JD,Javitt J,Sommer A

更新日期：1991-11-15 00:00:00

abstract：:In a previous study, patients with spinal cord injuries were observed to have a high incidence of colonizaion of the perineum, rectum, and urethra with Pseudomonas. In the current report, 10 men and 10 women with spinal cord injury were studied prospectively during their stay in hospital between June-Dec. 1977 (men) a...

journal_title：American journal of epidemiology

authors： Montgomerie JZ,Morrow JW

更新日期：1980-10-01 00:00:00

abstract：:Obesity and smoking are independently associated with a higher mortality risk, but previous studies have reported conflicting results about the relationship between these 2 time-varying exposures. Using prospective longitudinal data (1987-2007) from the Atherosclerosis Risk in Communities Study, our objective in the p...

journal_title：American journal of epidemiology

authors： Banack HR,Kaufman JS

更新日期：2016-01-15 00:00:00

abstract：:A case-control epidemiologic study of childhood polymyositis is presented. Parents of 42 cases of childhood polymyositis were interviewed along with parents of controls matched for sex and age. Extensive review of past medical history, animal exposure history, residential and family history, and immunization history f...

journal_title：American journal of epidemiology

authors： Koch MJ,Brody JA,Gillespie MM

更新日期：1976-12-01 00:00:00

abstract：:This study aimed to evaluate the predictive performance of genetic risk models based on risk loci identified and/or confirmed in genome-wide association studies for type 2 diabetes mellitus. A systematic literature search was conducted in the PubMed/MEDLINE and EMBASE databases through April 13, 2012, and published da...

journal_title：American journal of epidemiology

authors： Bao W,Hu FB,Rong S,Rong Y,Bowers K,Schisterman EF,Liu L,Zhang C

更新日期：2013-10-15 00:00:00

abstract：:The Advisory Committee on Immunization Practices recommends that all pregnant women be questioned concerning risk factors for hepatitis B virus infection and that those giving positive responses be serotested. The sensitivity, specificity, and predictive value of those recommended questions among 692 parturient women ...

journal_title：American journal of epidemiology

authors： McQuillan GM,Townsend TR,Johannes CB,Dillard T,Molteni RA,Ness PM,Niebyl JR

更新日期：1987-09-01 00:00:00

abstract：:The authors assessed the relation between cigarette smoking and nonspecific inflammatory bowel disease in a case-control study of 124 cases of ulcerative colitis, 109 cases of Crohn's disease, and 250 age- and sex-matched control subjects in hospital for acute nongastric or intestinal conditions unrelated to smoking. ...

journal_title：American journal of epidemiology

authors： Franceschi S,Panza E,La Vecchia C,Parazzini F,Decarli A,Bianchi Porro G

更新日期：1987-03-01 00:00:00