Abstract:
:From mid-June through early August 1980, an outbreak of gastrointestinal illness in Red Lodge, Montana affected approximately 780 persons, as estimated from attack rates of 33 per cent and 15 per cent in urban and rural residents, respectively. Giardia lamblia was identified in stool specimens from 51 per cent of 47 persons with a history of untreated gastrointestinal illness and in 13 per cent of 24 specimens from asymptomatic persons (p = .00045, Fisher's Exact Test). The epidemic curve was bimodal with peaks in mid-June and mid-July. Each peak occurred about three weeks after an episode of very heavy water runoff resulting from warm sunny weather and snow darkened by ashfall from the Mt. St. Helens volcanic eruption of May 18, 1980. Unfiltered and inadequately chlorinated surface water was supplied by the city water system, which was implicated as the vehicle of transmission in the outbreak. Water systems providing unfiltered surface water are more likely to become contaminated during periods of heavy water runoff.
journal_name
Am J Public Healthjournal_title
American journal of public healthauthors
Weniger BG,Blaser MJ,Gedrose J,Lippy EC,Juranek DDdoi
10.2105/ajph.73.8.868subject
Has Abstractpub_date
1983-08-01 00:00:00pages
868-72issue
8eissn
0090-0036issn
1541-0048journal_volume
73pub_type
杂志文章abstract:OBJECTIVES:The purpose of these analyses was to test the hypothesis that depressive symptomatology affects the risk of onset of physical disability in high-functioning elderly adults. METHODS:The data come from the MacArthur Study of Successful Aging, a community-based cohort of high-functioning adults aged 70 through...
journal_title:American journal of public health
pub_type: 杂志文章,多中心研究
doi:10.2105/ajph.84.11.1796
更新日期:1994-11-01 00:00:00
abstract::Concern about suicide in US military and veteran populations has prompted efforts to identify more effective prevention measures. Recent expert panel reports have recommended public communications as one component of a comprehensive effort. Messaging about military and veteran suicide originates from many sources and...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2012.300905
更新日期:2013-01-01 00:00:00
abstract::Thanks to the Affordable Care Act, thousands of people living with HIV who have received Ryan White HIV/AIDS Program-funded care are now eligible for Medicaid or subsidized insurance. The protection against insurance discrimination on the basis of preexisting conditions is increasing health care access for many, but t...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2014.302442
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVES:We examined the potential relation of mental ability test scores at age 10 years with alcohol problems and alcohol intake at age 30 years. METHODS:We used data from a prospective observational study involving 8170 members of a birth cohort from Great Britain born in 1970. Data included mental ability scores...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2007.109488
更新日期:2008-12-01 00:00:00
abstract::We analyzed data from a survey of occupational factors and pregnancy outcome to examine the effects of cigarette, alcohol, and coffee consumption on pregnancy outcome. Clear and statistically significant associations were found between cigarette and alcohol consumption and spontaneous abortion. There was a weaker but ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.82.1.85
更新日期:1992-01-01 00:00:00
abstract:OBJECTIVES:We sought to establish the prevalence of physical activity among smokers, whether or not physically active smokers were more likely to attempt cessation, and who these physically active smokers were. METHODS:We used logistic regression to contrast physically active and inactive smokers in a secondary data a...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2007.120469
更新日期:2008-05-01 00:00:00
abstract::Objectives. To examine changes in age of initiation of e-cigarette, cigarette, cigar, and smokeless tobacco use among adolescents in the United States.Methods. We used data from 5 cohorts of the National Youth Tobacco Survey (2014-2018; n = 26 662).Results. In 2014, 8.8% of lifetime e-cigarette users initiated use at ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2019.305421
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVES:We examined the knowledge and prevalence of mouth and throat cancer examinations in a sample drawn from rural populations in north Florida. METHODS:Telephone interviews were conducted across rural census tracts throughout north Florida in 2009 and 2010, in a survey that had been adapted for cultural appropr...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300504
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVES:We analyzed cervical cancer incidence and mortality data in American Indian and Alaska Native (AI/AN) women compared with women of other races. METHODS:We improved identification of AI/AN race, cervical cancer incidence, and mortality data using Indian Health Service (IHS) patient records; our analyses focu...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2013.301681
更新日期:2014-06-01 00:00:00
abstract::The completion of essential components of patient encounters by lay paramedics in a feminist clinic was compared to that of nurse practitioners in a student health gynecology clinic using explicit criteria for the gynecological annual examination and the examination for vulvo-vaginitis. According to evidence charted i...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.71.8.853
更新日期:1981-08-01 00:00:00
abstract::Objectives. To assess the validity of the immigrant health paradox among Arab Americans in California.Methods. We used data from the 2003 to 2017 California Health Interview Survey (n = 1425). We used survey-weighted χ2 and logistic regression analyses to compare Arabs by immigrant generation on socioeconomic indicato...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2019.305308
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVES:We sought to determine whether supplemental private insurance coverage among Medicare recipients alters patterns of health care or outcomes associated with acute myocardial infarction. METHODS:Medicare patients hospitalized after a myocardial infarction were identified from New York City hospitalization rec...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.94.5.778
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVES:This study sought to develop a methodology for estimating potential solid organ donors and measuring donation performance in a geographic region based on readily available data on the hospitals in that region. METHODS:Medical records were reviewed in a stratified random sample of 89 hospitals from 3 regions...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.88.11.1645
更新日期:1998-11-01 00:00:00
abstract::Randomized controlled trials were conducted at two residential drug abuse treatment facilities to compare programs that differed in planned duration. One trial compared a 6-month and a 12-month therapeutic community program (n = 184), and the second compared a 3-month and a 6-month relapse prevention program (n = 444)...
journal_title:American journal of public health
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.2105/ajph.85.10.1426
更新日期:1995-10-01 00:00:00
abstract::The scientific literature from January 1970 to June 1979 was reviewed for articles reporting outcomes from out-of-hospital cardiac arrest treated by paramedic programs. Only articles appearing in refereed professional journals and reporting 25 or more attempted resuscitations were included. A total of 21 articles from...
journal_title:American journal of public health
pub_type: 杂志文章,评审
doi:10.2105/ajph.70.3.236
更新日期:1980-03-01 00:00:00
abstract::As successes mount in reducing commercial tobacco use, an alarming disparity has taken shape in Minnesota. Recent studies revealed that overall smoking rates have dropped to 14%, whereas American Indians' rates remain higher than 50%. With support from ClearWay Minnesota, the organization created from the state's toba...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2016.303125
更新日期:2016-07-01 00:00:00
abstract::Consumption and prices of tobacco products in Canada and the United States are compared over the period 1981 to 1989. In Canada, consumption has fallen from a higher level and at a faster rate than in the United States (3.52 kg/adult to 2.48 kg/adult vs 3.21 kg/adult to 2.48 kg/adult). With respect to cost, the real t...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.81.7.902
更新日期:1991-07-01 00:00:00
abstract:OBJECTIVES:A 10-month direct mail campaign was implemented to increase use of emergency medical services via 911 calls and to reduce prehospital delay for individuals experiencing acute myocardial infarction symptoms. METHODS:This prospective, randomized, controlled trial involved three intervention groups (receiving ...
journal_title:American journal of public health
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.2105/ajph.87.10.1705
更新日期:1997-10-01 00:00:00
abstract::The clinical consequences of HCV infection are increasing because the population with the highest prevalence of the infection, persons born between 1945 and 1965, is aging. As a result, health care expenditures are expected to increase. Now that a cure for HCV infection is the norm, a public health approach is necessa...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2017.303718
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to determine the impact of personal and job characteristics on the time to employment loss after diagnosis of the acquired immunodeficiency syndrome (AIDS) and to examine how job loss affects patients' income. METHODS:Data were collected from 305 patients with AIDS at three sit...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.84.12.1976
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVES:Social cohesion is recognized as a fundamental condition for healthy populations, but social cohesion itself arises from political unity. The history of the Berlin Wall provides a unique opportunity to examine the effects of partition on social cohesion and, by inference, on health. METHODS:This ethnographi...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.91.3.369
更新日期:2001-03-01 00:00:00
abstract::We report the effects of age error on use of weight-for-age and height-for-age for assessing and screening malnutrition, and for identifying factors of malnutrition in 679 children aged 22-59 months in Companiganj, in rural Bangladesh. Overreporting and random error in age and correlation of age error with each of the...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.77.3.280
更新日期:1987-03-01 00:00:00
abstract:OBJECTIVES:Whether or not spermicides can reduce the risk of human immunodeficiency virus (HIV) transmission remains an important question for the control of heterosexual HIV transmission. The authors provide estimates from a reanalysis of one of the few observational studies on the efficacy of condoms and spermicides,...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.88.4.590
更新日期:1998-04-01 00:00:00
abstract::We use systems thinking to develop a strategic framework for analyzing the tobacco problem and we suggest solutions. Humans are vulnerable to nicotine addiction, and the most marketable form of nicotine delivery is the most harmful. A tobacco use management system has evolved out of governments' attempts to regulate t...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2009.165910
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVES:The National AIDS Behavioral Survey (1990-1992) of heterosexual adults (18-49 years) measured human immunodeficiency virus (HIV) risk factors, condom use, and HIV antibody testing, with a focus on major "high-risk" cities. METHODS:A longitudinal survey was conducted. RESULTS:There was little reduction in t...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.85.11.1492
更新日期:1995-11-01 00:00:00
abstract::Patterns of environmental and biological monitoring for lead exposure were surveyed in lead-using industries in California. Employer self-reporting indicates a large proportion of potentially lead-exposed workers have never participated in a monitoring program. Only 2.6 percent of facilities have done environmental mo...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.80.8.921
更新日期:1990-08-01 00:00:00
abstract::We estimated the annual cost of bike and pedestrian trails in Lincoln, Neb, using construction and maintenance costs provided by the Department of Parks and Recreation of Nebraska. We obtained the number of users of 5 trails from a 1998 census report. The annual construction cost of each trail was calculated by using ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.94.4.549
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVES:We examined the mechanisms by which living in a disadvantaged minority community influences smoking and illegal cigarette sale and purchasing behaviors after a large cigarette tax increase. METHODS:Data were collected from 14 focus groups (n=104) that were conducted during the spring of 2003 among Blacks ag...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2005.079921
更新日期:2007-08-01 00:00:00
abstract::We examined the roles of Doctors of Podiatric Medicine (DPMs) and orthopedic surgeons in the provision of foot surgery by analyzing the 1982 computerized claims of over 1.1 million federal employees, retirees, and family members. We found that DPMs provided over 60 per cent of all elective insured foot surgery. Withou...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.77.8.987
更新日期:1987-08-01 00:00:00
abstract::The prevalence of antibody to LAV/HTLV-III among homosexual men attending a community clinic and a sexually transmitted disease clinic in Seattle, Washington in early 1985 was 42 per cent and 32 per cent, respectively. Seropositivity was apparently not related to age or number of sexual partners. The high prevalence o...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.76.5.564
更新日期:1986-05-01 00:00:00