Menarcheal age and spontaneous abortion: a causal connection?

abstract：:Evidence on dietary risk factors for ovarian cancer is inconsistent, but some studies have suggested positive associations with dietary fat, lactose, and cholesterol and negative associations with green and yellow vegetable intake. By using information from the Iowa Women's Health Study, the authors investigated the a...

journal_title：American journal of epidemiology

authors： Kushi LH,Mink PJ,Folsom AR,Anderson KE,Zheng W,Lazovich D,Sellers TA

更新日期：1999-01-01 00:00:00

abstract：:Heterogeneous exposure associations (HEAs) can be defined as differences in the association of an exposure with an outcome among subgroups that differ by a set of characteristics. In this article, we intend to foster discussion of HEAs in the epidemiologic literature and present a variant of the random forest algorith...

journal_title：American journal of epidemiology

authors： Odden MC,Rawlings AM,Khodadadi A,Fern X,Shlipak MG,Bibbins-Domingo K,Covinsky K,Kanaya AM,Lee A,Haan MN,Newman AB,Psaty BM,Peralta CA

更新日期：2020-01-31 00:00:00

abstract：:The epidemiology of Lyme disease has been examined utilizing insurance claims from privately insured individuals; however, it is unknown whether reported patterns vary among the publicly insured. We examined trends in incidence rates of first Lyme disease diagnosis among 384,652 Maryland Medicaid recipients enrolled f...

journal_title：American journal of epidemiology

authors： Rebman AW,Wang L,Yang T,Marsteller JA,Murphy SME,Uriyo M,Mihm EA,Weinstein ER,Fagan P,Aucott JN

更新日期：2018-10-01 00:00:00

abstract：:Hypertensive complications of pregnancy contribute to the burden of maternal morbidity and subsequently have an impact on neonatal morbidity and mortality. Although codes from the International Classification of Diseases should delineate the specific subtypes of pregnancy-related hypertension, how diagnoses are applie...

journal_title：American journal of epidemiology

authors： Callaghan WM

更新日期：2007-07-15 00:00:00

abstract：:Difficulties inherent in the identification of immune correlates of protection or severe disease have challenged the development and evaluation of dengue vaccines. There persist substantial gaps in knowledge about the complex effects of age and sequential dengue virus (DENV) exposures on these correlations. To address...

journal_title：American journal of epidemiology

authors： Anderson KB,Buddhari D,Srikiatkhachorn A,Gromowski GD,Iamsirithaworn S,Weg AL,Ellison DW,Macareo L,Cummings DAT,Yoon IK,Nisalak A,Ponlawat A,Thomas SJ,Fernandez S,Jarman RG,Rothman AL,Endy TP

更新日期：2020-07-01 00:00:00

abstract：:Populations of Mexican descent have high occurrences of neural tube defects (NTDs). A recent study suggested that folic acid supplements may not protect these populations from NTDs. In a case-control study, the authors investigated the role of folic acid and dietary folate intake in NTD risk among Mexican Americans li...

journal_title：American journal of epidemiology

authors： Suarez L,Hendricks KA,Cooper SP,Sweeney AM,Hardy RJ,Larsen RD

更新日期：2000-12-01 00:00:00

abstract：:Previous reports have shown that peptic ulcer mortality follows birth cohorts. To the authors' knowledge, temporal variation in ulcer incidence has not been studied. Therefore, they present incidence data for a defined area of western Norway where 1,312 patients born between 1845 and 1975 were treated for ulcer perfor...

journal_title：American journal of epidemiology

authors： Svanes C,Lie RT,Kvåle G,Svanes K,Søreide O

更新日期：1995-05-01 00:00:00

abstract：:A five-year intervention study of the effectiveness of the "Know Your Body" program in reducing coronary heart disease risk factors among black students in the District of Columbia, who were in grades 4-6 at baseline, was begun in 1983. Nine schools were stratified on socioeconomic status and randomly assigned to cont...

journal_title：American journal of epidemiology

authors： Bush PJ,Zuckerman AE,Theiss PK,Taggart VS,Horowitz C,Sheridan MJ,Walter HJ

更新日期：1989-03-01 00:00:00

abstract：:Progression to acquired immunodeficiency syndrome (AIDS) among persons infected with human immunodeficiency virus (HIV) varies considerably and may be influenced by factors such as age, smoking, number of male partners per year, and CD4 T-lymphocyte count. The loss of CD4 lymphocytes is known to be the dominant factor...

journal_title：American journal of epidemiology

authors： Begtrup K,Melbye M,Biggar RJ,Goedert JJ,Knudsen K,Andersen PK

更新日期：1997-04-01 00:00:00

abstract：:Retinal arteriolar narrowing is a marker of microvascular damage from elevated blood pressure. Between August 2004 and June 2006, the authors examined the association between retinal vascular diameter and chronic kidney disease in a population-based cohort of 3,280 community-dwelling adults of Malay ethnicity aged 40-...

journal_title：American journal of epidemiology

authors： Sabanayagam C,Shankar A,Koh D,Chia KS,Saw SM,Lim SC,Tai ES,Wong TY

更新日期：2009-03-01 00:00:00

abstract：:Epidemiologic studies have demonstrated that physical inactivity is an important determinant of numerous chronic diseases. However, self-reported estimates of physical activity contain measurement errors responsible for attenuating relative risk estimates. A validation study conducted in 2002-2003 at the Alberta Cance...

journal_title：American journal of epidemiology

authors： Ferrari P,Friedenreich C,Matthews CE

更新日期：2007-10-01 00:00:00

abstract：:Factor analysis has previously identified four independent factors that characterize the insulin resistance syndrome in women, interpreted as 1) weight/waist, 2) lipids, 3) insulin/glucose, and 4) systolic and diastolic blood pressure. Because it is not known whether similar factors emerge for men, or for diabetics, f...

journal_title：American journal of epidemiology

authors： Edwards KL,Burchfiel CM,Sharp DS,Curb JD,Rodriguez BL,Fujimoto WY,LaCroix AZ,Vitiello MV,Austin MA

更新日期：1998-03-01 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：:Neutralizing antibodies to the Inoue-Melnick virus were detected in healthy adults in Osaka and in Houston. For adults, the prevalence rate for the cross-reacting type 3 virus was 13.8 per cent in Osaka and 29.1 per cent in Houston. Antibodies were also found in immune serum globulin prepared from American adults, but...

journal_title：American journal of epidemiology

authors： Inoue YK,Nishibe Y,Kimura T,Melnick JL

更新日期：1987-03-01 00:00:00

abstract：:The value of exercise during pregnancy is controversial; both benefits and risks have been hypothesized. As empiric evidence is scant, the issue was investigated in a prospective study that assessed the impact on fetal growth of maternal exercise in each trimester of pregnancy. A cohort of over 800 prenatal patients w...

journal_title：American journal of epidemiology

authors： Hatch MC,Shu XO,McLean DE,Levin B,Begg M,Reuss L,Susser M

更新日期：1993-05-15 00:00:00

abstract：:The authors examined the association between the use of diethylstilbestrol during pregnancy and the risk of subsequent fatal breast cancer in a large prospective study of US adults. After 9 years of follow-up, 1,574 cases of fatal breast cancer were observed among 501,536 gravid women who reported no prior history of ...

journal_title：American journal of epidemiology

authors： Calle EE,Mervis CA,Thun MJ,Rodriguez C,Wingo PA,Heath CW Jr

更新日期：1996-10-01 00:00:00

abstract：:To determine the prevalence of cysticercosis in a rural area where the disease is endemic, the authors studied the seroepidemiology of human and porcine cysticercosis in a Peruvian jungle community (Maceda, Peru) in 1988 using an enzyme-linked immunoelectrotransfer blot (EITB) assay. Of the 371 sampled inhabitants, 30...

journal_title：American journal of epidemiology

authors： Diaz F,Garcia HH,Gilman RH,Gonzales AE,Castro M,Tsang VC,Pilcher JB,Vasquez LE,Lescano M,Carcamo C

更新日期：1992-04-15 00:00:00

abstract：:To identify cancers that occur at higher rates in acquired immunodeficiency syndrome (AIDS) patients, the cancer experience of New York State (NYS) AIDS patients aged 15-69 years who were diagnosed between 1981 and 1994 was compared with that of the NYS general population. Sex and HIV risk group-specific standardized ...

journal_title：American journal of epidemiology

authors： Gallagher B,Wang Z,Schymura MJ,Kahn A,Fordyce EJ

更新日期：2001-09-15 00:00:00

abstract：:Between December 21, 1969, and April 14, 1970, 44 symptomatic cases of Salmonella typhimurium gastroenteritis occurred among the approximately 2500 Sioux Indians of the Lake Traverse Reservation in South Dakota. Twenty-five cases were confirmed by positive stool culture. All 19 cases not confirmed by culture had diarr...

journal_title：American journal of epidemiology

authors： Loewenstein MS

更新日期：1975-09-01 00:00:00

abstract：:The authors conducted a matched case-control study to investigate the effects of caffeine intake during pregnancy on birth weight. From January to November 1992, in the first 24 hours after delivery, 1,205 mothers (401 cases and 804 controls) were interviewed and their newborns were examined to assess birth weight and...

journal_title：American journal of epidemiology

authors： Santos IS,Victora CG,Huttly S,Carvalhal JB

更新日期：1998-04-01 00:00:00

abstract：:Observational studies suggest a longer duration of breastfeeding to be associated dose dependently with a decrease in risk of overweight in later life. The authors performed a comprehensive meta-analysis of the existing studies on duration of breastfeeding and risk of overweight. Studies were included that reported th...

journal_title：American journal of epidemiology

authors： Harder T,Bergmann R,Kallischnigg G,Plagemann A

更新日期：2005-09-01 00:00:00

abstract：:Survival models are important tools for the analysis of data when a disease event occurs in time and subjects are lost to follow-up. Many models, however, can also be adapted for use when an event is characterized by transitions through intermediate states of disease with increasing severity. In this presentation, suc...

journal_title：American journal of epidemiology

authors： Abbott RD,Carroll RJ

更新日期：1986-04-01 00:00:00

abstract：:A repeatability study of dietary intake has been carried out using 94 control subjects from a previously reported case-control study of diet and colorectal cancer. Dietary histories readministered on average seven years after an initial interview were used to estimate intake of various macro- and microdietary componen...

journal_title：American journal of epidemiology

authors： Jain M,Howe GR,Harrison L,Miller AB

更新日期：1989-02-01 00:00:00

abstract：:To assess the relationship between antioxidant vitamin intake and all-cause mortality in older adults, we examined these associations using data from the Leisure World Cohort Study, a prospective study of residents of the Leisure World retirement community in Laguna Hills, California. In the early 1980s, participants ...

journal_title：American journal of epidemiology

authors： Paganini-Hill A,Kawas CH,Corrada MM

更新日期：2015-01-15 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：:After diagnosis with prostate cancer, Black men in the United States have poorer survival than White men, even after controlling for differences in cancer stage. The extent to which these racial survival differences are due to biologic versus non-biologic factors is unclear, and it has been hypothesized that differenc...

journal_title：American journal of epidemiology

authors： Robbins AS,Whittemore AS,Thom DH

更新日期：2000-02-15 00:00:00

abstract：:Slow childhood growth is associated with poorer intellectual ability. The critical periods of growth remain uncertain. Among 2,786 Finnish male military conscripts (1952-1972) born in 1934-1944, the authors tested how specific growth periods from birth to age 20 years predicted verbal, visuospatial, and arithmetic abi...

journal_title：American journal of epidemiology

authors： Räikkönen K,Forsén T,Henriksson M,Kajantie E,Heinonen K,Pesonen AK,Leskinen JT,Laaksonen I,Osmond C,Barker DJ,Eriksson JG

更新日期：2009-08-15 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：:Fluorescent oxidation products in plasma are stable with routine blood collection methods and reflect oxidation in food, animals, and in vitro. Whether plasma fluorescent oxidation products predict future coronary heart disease has not been established. Among US men without cardiovascular disease who provided blood sp...

journal_title：American journal of epidemiology

authors： Wu T,Rifai N,Willett WC,Rimm EB

更新日期：2007-09-01 00:00:00

abstract：:Some reports indicate that exposure to specific polychlorinated biphenyl (PCB) congeners is related to breast cancer risk. The authors recruited participants in a case-control study from October 1994 to March 1997 to assess the relation between breast cancer risk and concentrations of 14 PCB congeners measured in plas...

journal_title：American journal of epidemiology

authors： Demers A,Ayotte P,Brisson J,Dodin S,Robert J,Dewailly E

更新日期：2002-04-01 00:00:00