Prevalence and epidemiologic significance of antibody to hepatitis B core antigen in Greece.

abstract：:Normal renal function is essential for vitamin D metabolism, but it is unclear whether circulating vitamin D is associated with risk of renal cell carcinoma (RCC). We assessed whether 25-hydroxyvitamin D3 (25(OH)D3) was associated with risk of RCC and death after RCC diagnosis in the European Prospective Investigation...

journal_title：American journal of epidemiology

authors： Muller DC,Fanidi A,Midttun Ø,Steffen A,Dossus L,Boutron-Ruault MC,Severi G,Kühn T,Katzke V,de la Torre RA,González CA,Sánchez MJ,Dorronsoro M,Santiuste C,Barricarte A,Khaw KT,Wareham N,Travis RC,Trichopoulou A,Giota

更新日期：2014-10-15 00:00:00

abstract：:Levels of exposure biomarkers vary among individuals because of differences in both environmental exposure and metabolism. However, the ultimate interest is in providing information about the impact of modifying environmental exposures through regulation or behavior change. Using these levels in studies of pregnancy o...

journal_title：American journal of epidemiology

authors： Savitz DA

更新日期：2014-03-01 00:00:00

abstract：:Erectile dysfunction is a common problem, affecting more than half of all men between the ages of 40 and 70 years. The authors' goal was to quantify the prevalence of concomitant erectile dysfunction and active depression among patients seen in a general medical setting between September 1998 and September 1999. Simpl...

journal_title：American journal of epidemiology

authors： Kantor J,Bilker WB,Glasser DB,Margolis DJ

更新日期：2002-12-01 00:00:00

abstract：:Both early life and adult socioeconomic status (SES) predict late-life level of memory; however, evidence is mixed on the relationship between SES and rate of memory decline. Further, the relative importance of different life-course periods for rate of late-life memory decline has not been evaluated. We examined assoc...

journal_title：American journal of epidemiology

authors： Marden JR,Tchetgen Tchetgen EJ,Kawachi I,Glymour MM

更新日期：2017-10-01 00:00:00

abstract：:A cohort study of neonatal mortality (N = 106) in white singleton births (N = 14,486) in Utah for January-June 1975 was conducted. Using membership and activity in the Church of Jesus Christ of Latter-day Saints (LDS or Mormon) as a proxy for parental health practices, i.e., tobacco and alcohol abstinence, differentia...

journal_title：American journal of epidemiology

authors： Woolley FR,Schuman KL,Lyon JL

更新日期：1982-09-01 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：:This study determined the distributions of uncorrected visual acuity and of refractive error in representative groups of Australian Aborigines and Australians of European origin aged 20-30 years. The methodology used in this study and its verification are described in detail. As a group, the Aborigines have significan...

journal_title：American journal of epidemiology

authors： Taylor HR

更新日期：1981-01-01 00:00:00

abstract：:As economic development increases, puberty occurs at younger ages, and this could contribute to an increase in the incidence of cardiovascular diseases and hormone-related cancers. The factors that determine pubertal timing are poorly understood. The growth axis that is active during puberty is active in the first 6 m...

journal_title：American journal of epidemiology

authors： Kwok MK,Leung GM,Lam TH,Schooling CM

更新日期：2011-06-15 00:00:00

abstract：:Systolic blood pressure was measured in a random cluster sample of three-month-old black (n = 532), colored (n = 496), and white (n = 637) infants in Johannesburg, South Africa, by means of a Parks Doppler ultrasound device with a random zero sphygmomanometer. The study was conducted during a nine-month period in 1981...

journal_title：American journal of epidemiology

authors： Levin SE,Herman AA,Irwig LM

更新日期：1987-02-01 00:00:00

abstract：:To facilitate an increase in the amount of data on minority subjects collected for genetic databases, the authors attempted to clarify barriers to African-American participation in genetic studies. They randomly sampled 78,072 subjects from the community (Missouri Family Registry, 2002-2007). Of these, 28,658 particip...

journal_title：American journal of epidemiology

authors： Hartz SM,Johnson EO,Saccone NL,Hatsukami D,Breslau N,Bierut LJ

更新日期：2011-08-01 00:00:00

abstract：:Gender and cigarette smoking are among the most consistent predictors of bladder cancer risk. After adjustment for known risk factors, an excess risk remains for males, suggesting that other factors may be responsible for the gender differences. Given limited data on hormonal or reproductive factors and bladder cancer...

journal_title：American journal of epidemiology

authors： McGrath M,Michaud DS,De Vivo I

更新日期：2006-02-01 00:00:00

abstract：:The objective of this analysis was to identify risk factors for recent human immunodeficiency virus (HIV) infection among homosexual and bisexual men in Ontario, Canada, during 1998-2001. Participants were recruited through the provincial HIV diagnostic laboratory and through physicians and community organizations. HI...

journal_title：American journal of epidemiology

authors： Calzavara L,Burchell AN,Remis RS,Major C,Corey P,Myers T,Millson M,Wallace E

更新日期：2003-02-01 00:00:00

abstract：:The isolation of chlamydial trachomatis in sera of patients with gon ococcal urethritis (GU), non-gonococcal urethritis (NGU), post-gonococca l urethritis (PGU) and trachomainclusion conjunctivitis (TRIC) is discussed. Chlamydiae were isolated in 40% of men with NGU, 20-30% with GU and 0-7% of men with symptomatic or...

journal_title：American journal of epidemiology

authors： Richmond SJ,Sparling PF

更新日期：1976-05-01 00:00:00

abstract：:Evaluation of adult health risks from exposures that occurred in childhood may require case-control studies in which subjects who are now adults are asked to provide information that might be more accurately provided by their parents. The quality of parental smoking and drinking histories provided by adult offspring w...

journal_title：American journal of epidemiology

authors： Sandler DP,Shore DL

更新日期：1986-11-01 00:00:00

abstract：:In prospective studies, disease rates during follow-up are typically analyzed with respect to the values of factors measured during an initial baseline survey. However, because of "regression dilution," this generally tends to underestimate the real associations of disease rates with the "usual" levels of such risk fa...

journal_title：American journal of epidemiology

authors： Clarke R,Shipley M,Lewington S,Youngman L,Collins R,Marmot M,Peto R

更新日期：1999-08-15 00:00:00

abstract：:In public health, it has long been observed that "place"-specifically, where one lives-affects individual health, with the main research question distinguishing between the effects of "context" (defined as area characteristics) and "composition" (the characteristics of inhabitants) on health outcomes. There have been ...

journal_title：American journal of epidemiology

authors： Cozier YC

更新日期：2017-06-01 00:00:00

abstract：:The authors extend previous results on nondifferential exposure misclassification to the situation in which multilevel exposure and covariables are both misclassified. They show that if misclassification is nondifferential and the predictive value matrices are independent of other predictor variables it is possible to...

journal_title：American journal of epidemiology

authors： Weinkam JJ,Rosenbaum WL,Sterling TD

更新日期：1999-10-15 00:00:00

abstract：:The true number of industrial accidents followed by absence from work in the Netherlands in 1993 has been estimated by using a capture-recapture approach. A government safety register noted 29,685 cases reported by Dutch companies. The statutory organization that insures employees of the same companies against absence...

journal_title：American journal of epidemiology

authors： van Charante AW,Mulder PG

更新日期：1998-07-15 00:00:00

abstract：:The purpose of this study was to examine the effect of characteristics of social networks and support on depressive symptoms in the elderly. The subjects were 1,962 noninstitutionalized persons 65 years and older from the New Haven Establishment of Populations for Epidemiologic Study of the Elderly in 1982, who were a...

journal_title：American journal of epidemiology

authors： Oxman TE,Berkman LF,Kasl S,Freeman DH Jr,Barrett J

更新日期：1992-02-15 00:00:00

abstract：:How can the "strengths" of risk factors, in the sense of how well they discriminate cases from controls, be compared when they are measured on different scales such as continuous, binary, and integer? Given that risk estimates take into account other fitted and design-related factors-and that is how risk gradients are...

journal_title：American journal of epidemiology

authors： Hopper JL

更新日期：2015-11-15 00:00:00

abstract：:Of 8,006 men of Japanese ancestry living in Hawaii who were followed from 1966 to 1983 for incident cardiovascular disease, 1,381 died and 290 had a protocol autopsy which included determination of the extent of atherosclerosis in the coronary arteries and aorta. More than 50 biologic, lifestyle, and dietary character...

journal_title：American journal of epidemiology

authors： Reed DM,MacLean CJ,Hayashi T

更新日期：1987-08-01 00:00:00

abstract：:The authors investigated the association between intrauterine growth and intellectual disability (ID). The appropriateness of intrauterine growth was assessed using percentage of optimal birth weight, a measure that accounts for gestational age, maternal height, parity, and infant sex. Using population-based record li...

journal_title：American journal of epidemiology

authors： Leonard H,Nassar N,Bourke J,Blair E,Mulroy S,de Klerk N,Bower C

更新日期：2008-01-01 00:00:00

abstract：:The authors examined the associations of observed neighborhood (block face) and housing conditions with the incidence of diabetes by using data from 644 subjects in the African-American Health Study (St. Louis area, Missouri). They also investigated five mediating pathways (health behavior, psychosocial, health status...

journal_title：American journal of epidemiology

authors： Schootman M,Andresen EM,Wolinsky FD,Malmstrom TK,Miller JP,Yan Y,Miller DK

更新日期：2007-08-15 00:00:00

abstract：:This paper introduces the projection methods for describing and testing the differences between pairs of continuous distributions. These methods include the projection plot, the projection spline, and the iter-1 test. The projection plot displays the difference between corresponding quantiles against the average of th...

journal_title：American journal of epidemiology

authors： Jones CP

更新日期：1997-12-15 00:00:00

abstract：:To investigate whether use of electric blankets, one of the largest sources of electromagnetic field exposure in the home, is associated with the risk of female breast cancer, the authors analyzed data from a population-based US case-control study. The 2,199 case patients were under age 55 years and had been newly dia...

journal_title：American journal of epidemiology

authors： Gammon MD,Schoenberg JB,Britton JA,Kelsey JL,Stanford JL,Malone KE,Coates RJ,Brogan DJ,Potischman N,Swanson CA,Brinton LA

更新日期：1998-09-15 00:00:00

abstract：:To examine the relation of noncontraceptive estrogen use to the risk of breast cancer among postmenopausal women, the authors conducted a case-control study: 1,686 cases were compared with 2,077 hospital control subjects, of whom 1,120 had non-gynecologic cancers and 957 had nonmalignant (also non-gynecologic) conditi...

journal_title：American journal of epidemiology

authors： Kaufman DW,Palmer JR,de Mouzon J,Rosenberg L,Stolley PD,Warshauer ME,Zauber AG,Shapiro S

更新日期：1991-12-15 00:00:00

abstract：:Although data on the prevalence of injection drug use are an essential prerequisite for estimating the number of individuals infected with the human immunodeficiency virus (HIV), there have been few attempts to utilize statistical methods of population estimation based on multiple data sources. Data on 3,670 cases (2,...

journal_title：American journal of epidemiology

authors： Frischer M,Leyland A,Cormack R,Goldberg DJ,Bloor M,Green ST,Taylor A,Covell R,McKeganey N,Platt S

更新日期：1993-08-01 00:00:00

abstract：:Feline leukemia virus (FeLV)-associated diseases were observed in a household in eastern Connecticut having 134 cats over a period of five and a half years. FeLV-positive cats had a much higher mortality rate (34.6 deaths per 1000 cat-months of follow-up) than did FeLV-negative cats (8.9 deaths per 1000 cat-months of ...

journal_title：American journal of epidemiology

authors： Francis DP,Essex M,Jakowski RM,Cotter SM,Lerer TJ,Hardy WD Jr

更新日期：1980-03-01 00:00:00

abstract：:The self-controlled tree-temporal scan statistic allows detection of potential vaccine- or drug-associated adverse events without prespecifying the specific events or postexposure risk intervals of concern. It thus opens a promising new avenue for safety studies. The method has been successfully used to evaluate the s...

journal_title：American journal of epidemiology

authors： Yih WK,Kulldorff M,Dashevsky I,Maro JC

更新日期：2019-07-01 00:00:00

abstract：:Little is known the about the reproductive health of offspring after fertility treatment. In 2001-2005, the authors approached young Danish men attending a compulsory physical examination to determine their fitness for military service. A total of 1,925 men volunteered, delivered a semen sample, had a physical examina...

journal_title：American journal of epidemiology

authors： Jensen TK,Jørgensen N,Asklund C,Carlsen E,Holm M,Skakkebaek NE

更新日期：2007-03-01 00:00:00