Abstract：
:Seventeen-year mortality data from the Alameda County Study are used to examine the relative importance of social ties as predictors of survival at different ages, ranging from 38-94 years at baseline. Previous analyses of Alameda County data by Berkman and Syme (Am J Epidemiol 1979;109:186-204) have shown that such ties are significant predictors of lower nine-year mortality risk for persons aged less than 70 years at baseline. Proportional hazard analyses indicate that social ties are also significant predictors of lower 17-year mortality risks for those aged 70 and older after adjusting for age, sex, race, baseline health status, perceived health, depression, and health practices (relative hazard = 1.49 for Berkman-Syme Social Network Index; 95% confidence interval (CI) = 1.09-2.05). Comparisons of the relative importance of four types of social ties reveal an interesting shift across the age groups. Marital status assumes primary importance for those aged less than 60 years at baseline (relative hazard = 1.6 and 1.4 for those aged 38-49 and 50-59, respectively; 95% CI = 1.12-2.29 and 1.02-1.91, respectively). However, ties with close friends and/or relatives assume greater importance for those aged 60 and older (relative hazard = 1.17 comparing those reporting five or more contacts per month to the more socially isolated who report less than five such contacts per month; 95% CI = 0.98-1.89).
journal_name
Am J Epidemioljournal_title
American journal of epidemiologyauthors
Seeman TE,Kaplan GA,Knudsen L,Cohen R,Guralnik Jdoi
10.1093/oxfordjournals.aje.a114711subject
Has Abstractpub_date
1987-10-01 00:00:00pages
714-23issue
4eissn
0002-9262issn
1476-6256journal_volume
126pub_type
杂志文章abstract：:A recent article by Little et al. (Am J Epidemiol 1994;140:544-54) reported that infants in Seattle, Washington, who were breastfed by mothers who smoked gained more weight than either infants who were breastfed by mothers who did not smoke or infants who were bottle-fed by mothers who smoked. In this study, the autho...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a009423
更新日期：1998-01-15 00:00:00
abstract：:Estimates of the numbers and rates of acute decompensated heart failure (ADHF) hospitalization are central to understanding health-care utilization and efforts to improve patient care. We comprehensively estimated the frequency, rate, and trends of ADHF hospitalization in the United States. Based on Atherosclerosis Ri...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwv455
更新日期：2016-03-01 00:00:00
abstract：:Experimental studies suggest that vitamin D modulates the activity of adipocytes. The authors examined baseline serum 25-hydroxyvitamin D (25(OH)D) level in relation to prevalent and cumulative incident obesity in Norway. A cohort of 25,616 adults aged 19-55 years participated in both the second and third surveys of t...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwr456
更新日期：2012-05-15 00:00:00
abstract：:Familial resemblance in the blood pressure response to sodium restriction in normotensive persons was investigated. Forty-four families of identical twin children participated in a sodium restriction (less than or equal to 75 meq/day) protocol for a period of 12 weeks. Subjects were residents of central Indiana, and t...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a114719
更新日期：1987-11-01 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
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a115348
更新日期：1989-08-01 00:00:00
abstract：:Vibrio cholerae O139 Bengal emerged on the Indian subcontinent in late 1992 and was first recognized in Thailand in 1993. To characterize the epidemiology of this disease, a hospital-based case-control study was conducted in Samutsakorn, a port city 30 km southwest of Bangkok. Between November 15, 1993, and June 3, 19...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a008737
更新日期：1996-02-01 00:00:00
abstract：:In the absence of strong assumptions (e.g., exchangeability), only bounds for causal effects can be identified. Here we describe bounds for the risk difference for an effect of a binary exposure on a binary outcome in 4 common study settings: observational studies and randomized studies, each with and without simple r...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwz060
更新日期：2019-07-01 00:00:00
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journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a115027
更新日期：1988-10-01 00:00:00
abstract：:To define better the epidemiology and clinical impact of hepatitis delta virus (HDV) infection among hepatitis B virus (HBV) carriers in less developed countries, the authors prospectively studied a cohort of 216 Yucpa Indian HBV carriers in Venezuela. HBV carriers were followed regularly between 1983 and 1988 by phys...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a116472
更新日期：1992-12-15 00:00:00
abstract：:The aim of this study was to determine neonatal outcomes among women who had depressive and anxiety disorders during the second trimester of pregnancy in a population-based sample. Participants were 1,465 women and their neonates born at two obstetric clinics in Sweden. The inclusion period for the women was October 2...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwh122
更新日期：2004-05-01 00:00:00
abstract：:Evidence suggests a role for progesterone in ovarian cancer development. Progesterone exerts its effect on target cells by interacting with its receptor. Thus, genetic variations that may cause alterations in the biologic functions of the progesterone receptor can potentially contribute to individual susceptibility to...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwi064
更新日期：2005-03-01 00:00:00
abstract：:Perceived discrimination may contribute to somatic disease. The association between perceived discrimination and breast cancer incidence was assessed in the Black Women's Health Study. In 1997, participants completed questions on perceived discrimination in two domains: "everyday" discrimination (e.g., being treated a...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwm056
更新日期：2007-07-01 00:00:00
abstract：:Studies have indicated that children delivered by cesarean section are at an increased risk of developing wheezing and asthma. This could be the result of an altered immune system development due to delayed gut colonization or of increased neonatal respiratory morbidity. The authors examined the associations between d...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwr242
更新日期：2011-12-01 00:00:00
abstract：:The authors studied temporal change in the reproducibility of a self-administered food frequency questionnaire. During 1988-1994, 492 residents of a rural Japanese town completed five questionnaires including 27 food items, with intervals ranging from 2 weeks through 5.5 years. The reproducibility decreased steadily o...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a117582
更新日期：1995-12-01 00:00:00
abstract：:The epidemiologic approach to causal inference (i.e., Hill's viewpoints) consists of evaluating potential causes from the following 2, noncumulative angles: 1) established results from comparative, observational, or experimental epidemiologic studies; and 2) reviews of nonepidemiologic evidence. It does not involve st...
journal_title：American journal of epidemiology
pub_type： 历史文章,杂志文章
doi：10.1093/aje/kwt223
更新日期：2013-11-15 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
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a115728
更新日期：1990-11-01 00:00:00
abstract：:The relation between cigarette smoking and the risk of breast cancer in women was investigated in a population-based case-control study conducted in Adelaide, Australia during 1982-1984. Cases were identified through the South Australian Central Cancer Registry, and, for each case, one age-matched control was selected...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a115122
更新日期：1989-01-01 00:00:00
abstract：:The US Great Recession resulted in an alarming number of home foreclosures that weakened the social and physical environment of thousands of neighborhoods. Few studies have evaluated whether these neighborhood changes were related to changes in individual behaviors. We examined the relationship between changes in neig...
journal_title：American journal of epidemiology
pub_type： 杂志文章,多中心研究
doi：10.1093/aje/kwy075
更新日期：2018-09-01 00:00:00
abstract：:Some studies have suggested that diabetes mellitus may decrease the risk of prostate cancer because of lower insulin levels. To further investigate the relation between diabetes and prostate cancer, a nested case-control study was conducted within the US Physicians' Health Study. Cases (n = 1,110) had been diagnosed w...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwh139
更新日期：2004-05-15 00:00:00
abstract：:Elevated blood pressure is an important public health problem in midlife women, especially among minority groups. Few studies have examined the impact of perceived unfair treatment due to different factors such as racism, sexism, or ageism on blood pressure. By use of a racially/ethnically diverse community sample of ...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwj196
更新日期：2006-08-01 00:00:00
abstract：:Whereas the feasibility and effectiveness of Internet-based epidemiologic research have been established, methodological support for the quality of such data is still accumulating. We aimed to identify sociodemographic differences among members of a French cohort according to willingness to provide part of one's 15-di...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwt431
更新日期：2014-04-01 00:00:00
abstract：:Although coronary heart disease (CHD) is currently the leading cause of death among American Indians, information on the prevalence of CHD and its association with known cardiovascular risk factors is limited. The Strong Heart Study was initiated in 1988 to quantify cardiovascular disease and its risk factors among th...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a117632
更新日期：1995-08-01 00:00:00
abstract：:Multisymptom illness is more prevalent in 1991 Gulf War veterans than in military comparison groups; less is known about comorbidities. The authors compared physical, psychological, and functional comorbidities in Australian male Gulf War I veterans with those in actively (non-Gulf) deployed and nondeployed military p...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwp238
更新日期：2009-10-15 00:00:00
abstract：:Epidemiologic studies suggest positive associations between poor oral health and cardiovascular disease. The authors undertook a prospective study among 15,273 Swedish twins (1963-2000) to examine whether genetic factors underlying the 2 diseases could explain previous associations. They estimated hazard ratios and 95...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwp177
更新日期：2009-09-01 00:00:00
abstract：:Studies from the United States have shown increasing incidence of autism spectrum disorder (ASD) with increasing socioeconomic status (SES), whereas in Scandinavian countries, no such relation was identified. We investigated how ASD risk in offspring varied according to parental SES in Taiwan, where we have universal ...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/aje/kwaa241
更新日期：2020-10-31 00:00:00
abstract：:The association of serum selenium with the subsequent risk of death from cancer was investigated in a case-control study that was nested in a prospective nine-year follow-up study in the Netherlands. In 1975-1978, 10,532 persons in the Dutch town of Zoetermeer who were aged five years or more participated in a medical...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a114493
更新日期：1987-01-01 00:00:00
abstract：:Population-based disease registries for acquired immunodeficiency syndrome (AIDS) and cancer were linked for San Francisco residents to study the pattern of AIDS-associated malignancies diagnosed during the time period 1980-1987. A total of 1,756 newly diagnosed malignancies were identified during these years among me...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a116598
更新日期：1993-01-01 00:00:00
abstract：:To examine sex-specific risk factors for human immunodeficiency virus (HIV) type 1 seroconversion among intravenous drug users, the authors conducted a nested case-control study in Baltimore, Maryland, from 1988 to 1992 comparing 146 seroconverters and 539 HIV seronegative controls. Controls were matched on sex, race,...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a116750
更新日期：1993-04-15 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
pub_type： 杂志文章
doi：10.1093/aje/kwx131
更新日期：2017-09-15 00:00:00
abstract：:In a population-based case-control study carried out in Adelaide, South Australia, during the years 1984-1987, the diets of 104 cases of cancer of the pancreas 1 year prior to diagnosis were compared with the diets of 253 community controls. A quantitative food-frequency questionnaire was used to assess usual dietary ...
journal_title：American journal of epidemiology
pub_type： 杂志文章
doi：10.1093/oxfordjournals.aje.a116069
更新日期：1991-07-15 00:00:00
