PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Post-traumatic stress disorder in a rescue group after the Wenchuan earthquake relief

2013-08-14
(Press-News.org) Previous studies have suggested that the incidence of post-traumatic stress disorder in earthquake rescue workers is relatively high. Risk factors for this disorder include demographic characteristics, earthquake-related high-risk factors, risk factors in the rescue process, personality, social support and coping style. A recent study published in the Neural Regeneration Research (Vol. 8, No. 20, 2013) examined the current status of a unit of 1 040 rescue workers who participated in earthquake relief for the Wenchuan earthquake that occurred on May 12th, 2008. According the the study, post-traumatic stress disorder was diagnosed primarily using the Clinician-Administered Post-traumatic Stress Disorder Scale during structured interviews. Univariate and multivariate sta-tistical analyses were used to examine major risk factors that contributed to the incidence of post-traumatic stress disorder. Findings showed that the occurrence of post-traumatic stress disorder was the result of the interaction of multiple factors, including near-death experience, severe injury or mental trauma, working in the epicenter of the rescue, neurotic personality, negative coping and low social support.

### Article: " Post-traumatic stress disorder status in a rescue group after the Wenchuan earthquake relief," by Junhua Huang1, 2, Qunying Liu3, Jinliang Li4, Xuejiang Li2, Jin You5, Liang Zhang6, Changfu Tian7, Rongsheng Luan1 (1 Department of Epidemiology, Huaxi Public Health School of Sichuan University, Chengdu 610041, Sichuan Province, China; 2 Yunnan General Hospital of the Chinese People's Armed Police Forces, Kunming 650111, Yunnan Province, China; 3 Department of Psychological Counseling, Yunnan General Hospital of the Chinese People's Armed Police Forces, Kunming 650111, Yunnan Province, China; 4 Department of Psychological Counseling, Sichuan General Hospital of the Chinese People's Armed Police Forces, Leshan 614000, Sichuan Province, China; 5 Department of Infectious Diseases, First Affiliated Hospital of Kunming Medical College, Kunming 650032, Yunnan Province, China; 6 Kunming Center for Disease Control, Kunming 650228, Yunnan Province, China; 7 Scientific Research and Experimental Center, Kunming Medical College, Kunming 650031, Yunnan Province, China)

Huang JH, Liu QY, Li JL Li XJ, You J, Zhang L, Tian CF, Luan RS. Post-traumatic stress disorder status in a rescue group after the Wenchuan earthquake relief. Neural Regen Res. 2013;8(20):1898-1906.

Contact: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
http://www.nrronline.org/ Full text: http://www.sjzsyj.org:8080/Jweb_sjzs/CN/article/downloadArticleFile.do?attachType=PDF&id=661


ELSE PRESS RELEASES FROM THIS DATE:

Electrochemical step towards a better hydrogen storage

2013-08-14
Good metal-based systems for hydrogen storage cannot be developed without knowing how this element permeates through metals. Researchers at the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw managed to apply a user-friendly electrochemical method to study hydrogen diffusion in highly reactive metals. Hydrogen is seen as a versatile energy carrier for the future. Unfortunately, the element practically does not occur in the free state on Earth. Therefore, it must be first generated (e.g., by electrolysis of water), then stored, to be finally ...

Acellular nerve graft and stem cells for repair of long-segment sciatic nerve defects

2013-08-14
Peripheral nerve defects are very common in clinical surgery. For repair of short-segment nerve defects, freeing nerve, nerve diversions or joint flexion can be used to directly connect the two stumps of nerves by using microsurgical techniques; while for long-segment nerve defects, we require a bridging material to bridge defected nerves. Nerve allograft is the most similar to autologous nerve in structure with rich sources. Antigenicity-free nerve allografts which retain the natural three-dimensional structure will become ideal scaffold materials for tissue-engineered ...

Research shows precisely which strategies help players win team-oriented video games

2013-08-14
Computer science researchers from North Carolina State University have developed a technique to determine which strategies give players an edge at winning in multi-player (action) real-time strategy (ARTS) games, such as Defense of the Ancients (DotA), Warcraft III and Starcraft II. The technique offers extremely precise information about how a player's actions affect a team's chances of winning, and could be used to develop technology for use by players and developers to improve gameplay experiences. Researchers used the technique, which makes use of various analytic ...

Memory breakthrough could bring faster computing, smaller memory devices and lower power consumption

2013-08-14
Memory devices like disk drives, flash drives and RAM play an important role in our lives. They are an essential component of our computers, phones, electronic appliances and cars. Yet current memory devices have significant drawbacks: dynamic RAM memory has to be refreshed periodically, static RAM data is lost when the power is off, flash memory lacks speed, and all existing memory technologies are challenged when it comes to miniaturization. Increasingly, memory devices are a bottleneck limiting performance. In order to achieve a substantial improvement in computation ...

Flexible throughout life by varying numbers of chromosome copies

2013-08-14
Baker's yeast is a popular test organism in biology. Yeasts are able to duplicate single chromosomes reversibly and thereby adapt flexibly to environmental conditions. Scientists from the Luxembourg Centre for Systems Biomedicine (LCSB) of the University of Luxembourg, in collaboration with colleagues from the US Institute for Systems Biology (ISB) in Seattle, have now systematically studied the genetics of this process, which biologists refer to as aneuploidy. The team's new insights will allow a new medical evaluation of aneuploidy, which is associated with certain diseases ...

2 left feet? Study looks to demystify why we lose our balance

2013-08-14
ANN ARBOR—It's always in front of a million people and feels like eternity. You're strolling along when suddenly you've stumbled—the brain realizes you're falling, but your muscles aren't doing anything to stop it. For a young person, a fall is usually just embarrassing. However, for the elderly, falling can be life threatening. Among the elderly who break a hip, 80 percent die within a year. University of Michigan researchers believe that the critical window of time between when the brain senses a fall and the muscles respond may help explain why so many older people ...

Most herniated discs result from avulsion, not rupture, suggests study in spine

2013-08-14
Philadelphia, Pa. (August 14, 2013) - Herniated discs in the lower (lumbar) spine most often result from avulsion (separation) of the tissue connection between the disc and spinal bone, rather than rupture of the disc itself, according to a study in Spine. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. The results suggest that surgeons may need to pay more attention to failure of the vertebral end plate junction (EPJ)—the attachment between the spinal bone and discs—as the main cause of herniated lumbar discs. The study by ...

Medicaid program improves maternal, infant care

2013-08-14
EAST LANSING, Mich. — New research out of Michigan State University shows participation in a program aimed at Medicaid-eligible pregnant women improves maternal and infant care. And with Medicaid covering 40 percent of all births nationwide – 45 percent in Michigan – lead researcher Cristian Meghea of MSU's College of Human Medicine said the study reveals strong evidence that such a program can improve health care during pregnancy and after birth, particularly for disadvantaged families. Michigan's Maternal Infant Health Program, offered at no cost to Medicaid-eligible ...

Spicing up your fish fillets with science

2013-08-14
The health benefits of consuming omega-3 long chain polyunsaturated fatty acids such as EPA and DHA are well established. The primary sources of these fatty acids in the human diet are through fish and seafood. Researchers at the University of Saskatchewan, Department of Animal and Poultry Science are studying new methods of improving the fatty acid composition of farmed fish. As wild fish stocks decline, the aquaculture industry has become one of the fastest growing animal production sectors; this growth has increased demand for aquaculture feed production, which has ...

Visualized heartbeat can trigger 'out-of-body experience'

2013-08-14
A visual projection of human heartbeats can be used to generate an "out-of-body experience," according to new research to be published in Psychological Science, a journal of the Association for Psychological Science. The findings could inform new kinds of treatment for people with self-perception disorders, including anorexia. The study, conducted by Jane Aspell of Anglia Ruskin University in the UK and Lukas Heydrich of the Swiss Federal Institute of Technology in Lausanne, is novel in that it shows that information about the internal state of the body — in this case, ...

LAST 30 PRESS RELEASES:

Oldest modern shark mega-predator swam off Australia during the age of dinosaurs

Scientists unveil mechanism behind greener ammonia production

Sharper, straighter, stiffer, stronger: Male green hermit hummingbirds have bills evolved for fighting

Nationwide awards honor local students and school leaders championing heart, brain health

Epigenetic changes regulate gene expression, but what regulates epigenetics?

Nasal drops fight brain tumors noninvasively

Okayama University of Science Ranked in the “THE World University Rankings 2026” for the Second Consecutive Year

New study looks at (rainforest) tea leaves to predict fate of tropical forests

When trade routes shift, so do clouds: Florida State University researchers uncover ripple effects of new global shipping regulations

Kennesaw State assistant professor receives grant to improve shelf life of peptide- and protein-based drugs

Current heart attack screening tools are not optimal and fail to identify half the people who are at risk

LJI scientists discover how T cells transform to defend our organs

Brain circuit controlling compulsive behavior mapped

Atoms passing through walls: Quantum tunneling of hydrogen within palladium crystal

Observing quantum footballs blown up by laser kicks

Immune cells ‘caught in the act’ could spur earlier detection and prevention of Type 1 Diabetes

New membrane sets record for separating hydrogen from CO2

Recharging the powerhouse of the cell

University of Minnesota research finds reducing inflammation may protect against early AMD-like vision loss

A mulching film that protects plants without pesticides or plastics

New study highlights key findings on lung cancer surveillance rates

Uniform reference system for lightweight construction methods

Improve diet and increase physical activity at the same time to limit weight gain, study suggests

A surprising insight may put a charge into faster muscle injury repair

Scientists uncover how COVID-19 variants outsmart the immune system

Some children’s tantrums can be seen in the brain, new study finds

Development of 1-Wh-class stacked lithium-air cells

UVA, military researchers seek better ways to identify, treat blast-related brain injuries

AMS Science Preview: Railways and cyclones; pinned clouds; weather warnings in wartime

Scientists identify a molecular switch to a painful side effect of chemotherapy

[Press-News.org] Post-traumatic stress disorder in a rescue group after the Wenchuan earthquake relief