Abstract:
OBJECTIVES:We evaluated the effect of North American public bicycle share programs (PBSPs), which typically do not offer helmets with rentals, on the occurrence of bicycle-related head injuries. METHODS:We analyzed trauma center data for bicycle-related injuries from 5 cities with PBSPs and 5 comparison cities. We used logistic regression models to compare the odds that admission for a bicycle-related injury would involve a head injury 24 months before PBSP implementation and 12 months afterward. RESULTS:In PBSP cities, the proportion of head injuries among bicycle-related injuries increased from 42.3% before PBSP implementation to 50.1% after (P < .01). This proportion in comparison cities remained similar before (38.2%) and after (35.9%) implementation (P = .23). Odds ratios for head injury were 1.30 (95% confidence interval = 1.13, 1.67) in PBSP cities and 0.94 (95% confidence interval = 0.79, 1.11) in control cities (adjusted for age and city) when we compared the period after implementation to the period before. CONCLUSIONS:Results suggest that steps should be taken to make helmets available with PBSPs. Helmet availability should be incorporated into PBSP planning and funding, not considered an afterthought following implementation.
journal_name
Am J Public Healthjournal_title
American journal of public healthauthors
Graves JM,Pless B,Moore L,Nathens AB,Hunte G,Rivara FPdoi
10.2105/AJPH.2014.302012subject
Has Abstractpub_date
2014-08-01 00:00:00pages
e106-11issue
8eissn
0090-0036issn
1541-0048journal_volume
104pub_type
杂志文章abstract::Data available from recent national surveys on the cigarette consumption and purchasing practices of teenage smokers were used to generate state-specific estimates of the number of teenage smokers and cigarette sales to minors. In 1991, approximately 2.7 million teenage cigarette smokers consumed an average of 28.3 mi...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.84.2.300
更新日期:1994-02-01 00:00:00
abstract::[This corrects the article DOI: 10.2105/AJPH.2018.304412.]. ...
journal_title:American journal of public health
pub_type: 已发布勘误
doi:10.2105/AJPH.2018.304412e
更新日期:2018-09-01 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:OBJECTIVES:We compared Black West Indian immigrants' and US-born Blacks' sexual and drug-use risk behaviors and their beliefs related to using condoms and informing partners of sexually transmitted infections (STIs) to identify possible differences in risk. METHODS:We drew data from the baseline assessment of a clinic...
journal_title:American journal of public health
pub_type: 杂志文章,随机对照试验
doi:10.2105/AJPH.2006.106443
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVES:This study investigated the psychological effects of paid employment and nonemployment, cross-sectionally and longitudinally, in 541 middle-aged women. METHODS:Women were seen for an extensive baseline evaluation and were reevaluated in an identical manner 3 years later. They were divided into four "synthet...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.84.2.202
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVES:Using Jackson Heart Study data, we examined whether perceived discrimination was associated with prevalent hypertension in African Americans. METHODS:Everyday discrimination, lifetime discrimination, burden of discrimination, and stress from discrimination were examined among 4939 participants aged 35 to 84...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300523
更新日期:2012-05-01 00:00:00
abstract::Although researchers acknowledge that health disparities have multiple determinants, most recommendations for reducing inequities focus on a single approach. We suggest integrating 2 approaches for reducing disparities: improving access to primary care and updating and more vigorously enforcing consumer and environmen...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2009.166389
更新日期:2010-04-01 00:00:00
abstract::The authors review the available empirical evidence from population-based studies of the association between perceptions of racial/ethnic discrimination and health. This research indicates that discrimination is associated with multiple indicators of poorer physical and, especially, mental health status. However, the ...
journal_title:American journal of public health
pub_type: 杂志文章,评审
doi:10.2105/ajph.93.2.200
更新日期:2003-02-01 00:00:00
abstract::The term "rural" suggests many things to many people, such as agricultural landscapes, isolation, small towns, and low population density.However, defining "rural" for health policy and research purposes requires researchers and policy analysts to specify which aspects of rurality are most relevant to the topic at han...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2004.042432
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVES:This study examined absence rates among US Department of Energy workers who had beryllium sensitization (BeS) or were diagnosed with chronic beryllium disease (CBD) compared with those of other workers. METHODS:We used the lymphocyte proliferation test to determine beryllium sensitivity. In addition, we app...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2014.302132
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVES:We tested a structural model of relations among self-reported childhood maltreatment, alcohol and other drug abuse and dependence symptoms, and sexual risk behavior in a sample of adolescents receiving outpatient treatment of substance use problems. METHODS:Structured interviews were administered to an ethn...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300628
更新日期:2012-05-01 00:00:00
abstract::This paper presents data from an experimental project which distributed oral contraceptives, foam, and condoms to households in three rural areas of Haiti between January 1978 and March 1980. The contraceptive distribution had little apparent impact on traditional, prolonged breastfeeding patterns, and the percentage ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.72.8.835
更新日期:1982-08-01 00:00:00
abstract:OBJECTIVES:We compared social network characteristics of African American men who have sex with men only (MSMO) with social network characteristics of African American men who have sex with men and women (MSMW). METHODS:Study participants were 234 African American men who have sex with men who completed a baseline soc...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300281
更新日期:2011-10-01 00:00:00
abstract::The areal approach utilized in mortality analysis for cities in the past is argued to be fruitful for suburban mortality analysis as well. Through factor analysis of four Census Tract indicators, weighted scores were computed and socioeconomic groups were constructed for each central city and each suburban area for th...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.68.4.342
更新日期:1978-04-01 00:00:00
abstract:OBJECTIVES:The aims of this study were to (1) describe AIDS-related knowledge, perceptions, and risky behaviors of impoverished African-American and high- and low-acculturated Latina women; (2) delineate relationships involving high-risk behaviors; and (3) determine whether risky behaviors differ by race and levels of ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.83.1.65
更新日期:1993-01-01 00:00:00
abstract::Oral health needs are urgent in rural states. Creative, broad-based, and collaborative solutions can alleviate these needs. "Health commons" sites are enhanced, community-based, primary care safety net practices that include medical, behavioral, social, public, and oral health services. Successful intervention require...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.98.supplement_1.s89
更新日期:2008-09-01 00:00:00
abstract::The purpose of this study was to investigate the extent of consumer demand for patient-oriented pharmacy services. Data, collected via a self-administered questionnaire distributed to 300 households, were analyzed using Kruskal's program for additive conjoint analysis. The results indicate substantial consumer demand ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.74.6.609
更新日期:1984-06-01 00:00:00
abstract::During the summer of 1987, a common source waterborne outbreak of leptospirosis occurred on the island of Kauai in the state of Hawaii. Eight leptospirosis cases were identified using the microscopic agglutination test. Methodologic weaknesses in this technique were responsible for the initial missed diagnosis on six ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.81.10.1310
更新日期:1991-10-01 00:00:00
abstract:OBJECTIVES:We evaluated the effect of a weight gain prevention intervention (Shape Program) on depression among socioeconomically disadvantaged overweight and obese Black women. METHODS:Between 2009 and 2012, we conducted a randomized trial comparing a 12-month electronic health-based weight gain prevention interventi...
journal_title:American journal of public health
pub_type: 杂志文章,随机对照试验
doi:10.2105/AJPH.2014.302004
更新日期:2014-09-01 00:00:00
abstract::Objectives. To quantify the number of people in the US who delay medical care annually because of lack of available transportation and to examine the differential prevalence of this barrier for adults across sociodemographic characteristics and patient populations.Methods. We used data from the National Health Intervi...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2020.305579
更新日期:2020-06-01 00:00:00
abstract::Information regarding all patient and staff exposures to varicella-zoster virus (VZV) was prospectively accumulated from 1/1/86 to 12/31/86 at North Carolina Memorial Hospital. During this period of time 37 sources of exposure to VZV were reported: 10 outside and 27 within the hospital. Index cases for nosocomial expo...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.78.1.19
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVES:We examined how National Cancer Institute-funded Community Network Programs (CNPs) operationalized principles of community-based participatory research (CBPR). METHODS:We reviewed the literature and extant CBPR measurement tools. On the basis of that review, we developed a 27-item questionnaire for CNPs to ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300304
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVES:The association between the timing of discussions about condoms between mother and adolescent and adolescents' condom use during their first and subsequent sexual encounters was examined. METHODS:Sexually active adolescents reported whether and when they discussed condoms with their mother and answered ques...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.88.10.1542
更新日期:1998-10-01 00:00:00
abstract:OBJECTIVES:This study examined the impact of French routine programs urging the combined measles-mumps-rubella immunization of 15-month-old children. METHODS:We applied a cohort analysis to surveillance data collected by general practitioners to estimate the cumulative incidence rate per 1000 unvaccinated children and...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.89.1.79
更新日期:1999-01-01 00:00:00
abstract::Food fortification is an effective public health tool for addressing micronutrient deficiencies. The mandatory fortification of enriched cereal grains (e.g., wheat flour) with folic acid, which began in the United States in 1998, is an example of a successful intervention that significantly reduced the rate of neural ...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2011.300135
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:This study investigated the relationship between psychosocial and behavioral factors and the frequency of emergency department visits for childhood asthma. METHODS:Data obtained from a survey of parents of 445 children who were being treated for asthma in the emergency room of a large urban hospital were ex...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.86.10.1410
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVES:We analyzed the relationship between physician migration from developing source countries to more developed host countries (brain drain) and the developmental and global health profiles of source countries. METHODS:We used a cross-section of 141 countries that lost emigrating physicians to the 4 major desti...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2006.095844
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVES:We reviewed literature on comparative social policy and life course research and compared associations between health and socioeconomic circumstances during an 11-year period in the United States and the United Kingdom. METHODS:We obtained data from the US Panel Study of Income Dynamics and the British Hous...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2006.092320
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVES:We evaluated whether the decline of the racial disparity in preterm birth during the last decade was commensurate with a decline in the contribution of preterm birth to the infant mortality gap. METHODS:We used linked files of 1990 and 2000 data on US infant births and deaths to partition the gap between Bl...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/AJPH.2006.093708
更新日期:2007-07-01 00:00:00
abstract::The demands of equity and efficiency require a program of universal health insurance in the United States through which all workers will be provided by their employers with health insurance for themselves and their dependents, unemployment will no longer result in the loss of health insurance protection, and federal s...
journal_title:American journal of public health
pub_type: 杂志文章
doi:10.2105/ajph.78.5.583
更新日期:1988-05-01 00:00:00