
Maternal and Child Health Library
This and past issues of the MCH Alert are available at http://www.mchlibrary.info/alert/archives.html.
September 9, 2005
1. Report Provides Advice for Pediatricians to Help
Families in the Aftermath of Natural and Other Disasters
2. Issue Brief Highlights Resources for Tracking
Adolescent Health Policy
3. Journal Focuses on Public Health Perspectives of
Global Alcohol Marketing to Adolescents
4. Study Explores the Internet as a Window on Adolescent
Healthy Literacy
5. Authors Examine Clustering of Fast-Food Restaurants
Around Schools
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1. REPORT PROVIDES ADVICE FOR PEDIATRICIANS TO HELP FAMILIES IN THE
AFTERMATH OF NATURAL AND OTHER DISASTERS
Psychosocial implications of disaster or terrorism on children: A guide
for the pediatrician delineates specific responses, discusses risk
factors for adverse reactions, and gives advice for pediatricians to
ameliorate the effects of disaster on children and adolescents. The
clinical report was produced by the American Academy of Pediatrics
(AAP) and published in the September 2005 issue of Pediatrics. Selected
topics include the nature of disasters; effects of parental reaction;
stages of response to disaster; developmental effects on response to
trauma; gender, ethnicity, and other influences on response to trauma;
and living with fear. Resources for additional study, dealing with the
behavioral needs of children, and community preparedness are presented.
The report is intended for use by pediatricians in assisting parents
and community leaders in accommodating the unique needs of children
during disasters and in being cognizant of the psychological responses
of children to reduce the possibility of long-term psychological
morbidity and to help children feel safe in their daily lives. Free
online access to the full report is available at http://pediatrics.aappublications.org/cgi/content/full/116/3/787.
Additional resources to help cope with natural and other disasters are
available on the AAP Web site at http://www.aap.org/new/disasterresources.htm.
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2. ISSUE BRIEF HIGHLIGHTS RESOURCES FOR TRACKING ADOLESCENT HEALTH
POLICY
Tracking Adolescent Health Policy: An Annotated List provides
information on organizations and agencies that actively monitor
adolescent health policy in the United States. The issue brief, a
product of the National Initiative to Improve Adolescent and Young
Adult Health by the Year 2010, focuses on the areas of health addressed
by the 21 Critical Health Objectives for adolescents and young adults
including mortality, unintentional injury, violence, substance use and
mental health, reproductive health, and chronic disease. Each listing
includes an organization or agency description, a brief summary of
relevant project areas, and key publications and databases. The brief
is intended for use by health professionals, policymakers, program
administrators, and others in their efforts to improve the health,
safety, and well-being of adolescents and young adults. It is available
at http://policy.ucsf.edu/pubpdfs/TrackingPolicy.pdf.
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3. JOURNAL FOCUSES ON PUBLIC HEALTH PERSPECTIVES OF GLOBAL ALCOHOL
MARKETING TO ADOLESCENTS
Global Alcohol Marketing and Youth: Public Health Perspectives, a
special section of the September 2005 issue of the Journal of Public
Health Policy, examines the alcohol industry's marketing techniques,
their global reach, and their impact on adolescents and young adults.
The special section was sponsored by the Center on Alcohol Marketing
and Youth at Georgetown University, with support from the Pew
Charitable Trusts and the Robert Wood Johnson Foundation. Selected
topics include research linking adolescents' exposure to alcohol
advertising and subsequent drinking behavior, the impact on adolescents
of global marketing of flavored alcoholic beverages, and the
international regulation of alcohol marketing to adolescents. The
articles are intended for use by health professionals, policymakers,
educators, researchers, and others in stimulating discussion and
debate, public health research, and policy reform. Free online access
to the seven articles in the special section is available at http://www.palgrave-journals.com/jphp/journal/v26/n3/index.html.
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4. STUDY EXPLORES THE INTERNET AS A WINDOW ON ADOLESCENT HEALTHY
LITERACY
"This study provides useful insights into how the challenges faced by
adolescents who search for health information online might be linked to
poor health literacy skills," state the authors of an article published
in the September 2005 issue of the Journal of Adolescent Health. Most
studies that have measured health literacy and its impact on health
status or use of health services have not included adolescents. The
article explores three elements of health literacy (functional,
critical, and interactive) through challenges experienced by
adolescents when using the Internet for online health information.
The article draws on data derived from a wider study exploring
adolescents' (ages 11-19) use of the Internet for health information in
the United States and the United Kingdom. A series of single-gender
focus groups were conducted with a convenience sample of middle and
high schools known to reflect diversity of public/private funding,
socioeconomic background, and ethnicity. Group discussions assessed
students' (1) current use of the Internet, (2) perceptions of how the
Internet had changed work/leisure activities, (3) experiences and
perceptions of how the Internet could be used to find health
information, (4) perceptions of the trustworthiness of online
information, and (5) challenges encountered when using the Internet.
All data were voluntarily self-reported by the students and collected
between May 2001 and May 2002.
Analysis of the data from the wider study identified health literacy as
a major issue. Further analysis identified and categorized comments
relating to the three elements of health literacy as follows:
- Functional health literacy -- Some students reported that the
language on the Internet was difficult for them to understand, and many
students were not familiar with the spellings of medical terms.
- Critical health literacy -- The concept of online "trusted
brands" emerged as a strong theme to describe the way the students
identified credible information; however, the nature of these brands
differed. Students also reported that managing the volume of
information that a search engine might retrieve for a common term was a
challenge.
- Interactive health literacy -- Some students reported instances
where information from the Internet had helped them adopt healthy
behaviors or avoid unhealthy behaviors. There was also a perception
that online information could act as a useful starting point to
stimulate their consultation with a provider. However, few of the
students cited any guidance by parents or teachers in their Internet
quests.
"Adolescents are relatively sophisticated Internet users: nonetheless,
they have gaps in their ability to find, evaluate, and apply online
health information," the authors conclude. To maximize the benefit from
online health information, the authors suggest a multi-pronged
approach: (1) online information providers should take steps to improve
"teen-friendliness;" (2) policymakers, educators, health professionals,
and parents should encourage adolescents to acknowledge and address the
issues associated with searching for health information on the
Internet; and (3) adolescents themselves should take responsibility for
developing skills that will enable them to extract the most benefit
from the medium.
Gray NJ, Klein JD, Noyce PR, et al. 2005. The Internet: A window on
adolescent health literacy. Journal of Adolescent Health
37(3):243.e1-243.e7. Abstract available at http://www.jahonline.org/article/PIIS1054139X05001151/abstract?browse_volume=37&issue_key=TOC%40%40JOURNALS%40JAH%400037%400003&issue_preview=no&select1=no&select1=no&vol=.
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5. AUTHORS EXAMINE CLUSTERING OF FAST-FOOD RESTAURANTS AROUND SCHOOLS
"In our study of fast food in Chicago, we found that although fast-food
restaurants are located throughout the city, they are clustered in
areas within a short walking distance from schools," state the authors
of an article published in the September 2005 issue of the American
Journal of Public Health. Fast-food consumption has increased
dramatically over the past several decades and may be an important
contributor to the rise in the prevalence of obesity in children and
adolescents. The neighborhood food environment is a relatively new
concept in public health research, and methods for defining,
characterizing, and quantifying the food environment are still under
development. The article characterizes school neighborhood food
environments by examining locational patterns of fast-food restaurants
and schools in Chicago.
The analyses included 613 fast-food restaurant sites and 1,292 public
and private kindergartens and primary and secondary schools within
Chicago. The data were analyzed for the city as a whole and then
stratified by spatial dependence within and outside downtown Chicago,
level of commercialization, and median annual household income.
The authors found that
- The median distance from any school to the nearest fast-food
restaurant was 0.5 km, indicating that students in half the city's
schools need to walk little more than 5 minutes to reach a fast-food
restaurant.
- Nearly 80% of schools had at least one fast-food restaurant
within 800 m (approximately a 10-minute walk).
- There were three to four times as many fast-food restaurants
within 1.5 km from schools than would be expected if the restaurants
were located around the city in a configuration unrelated to school
locations.
- There was statistically significant clustering of fast-food
restaurants within 1.5 km of schools located within areas of the city
outside downtown.
- Fast-food restaurants were found to cluster significantly around
schools in both the high- and moderate-commercialization regions of the
city.
- Fast-food restaurants were found to cluster significantly around
schools in regions of the city in the highest income tertile, where
median annual household incomes were $43,700 or greater.
"Our findings suggest that additional municipal or state policy
initiatives may be needed to address the concentration of fast-food
venues in neighborhoods surrounding schools," the authors conclude.
Austin SB, Melly SJ, Sanchez BN, et al. 2005. Clustering of fast-food
restaurants around schools: A novel application of spatial statistics
to the study of food environments. American Journal of Public Health
95(9):1575-1581. Abstract available at http://www.ajph.org/cgi/content/abstract/95/9/1575.
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and
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COPYEDITOR/WRITER: Ruth Barzel
MCH Alert
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