Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Screening test validated for depression in adolescents

01.11.2010
Joint UW, Seattle Children's and Group Health study is first to test PHQ-9 in teens

Primary-care clinicians know teen depression is common, but they've lacked a reliable screening test for it. Now researchers at the University of Washington (UW), Seattle Children's, and Group Health report the PHQ-9 (Patient Health Questionnaire - 9 item) is a good screening test for major depression in adolescents.

Led by Laura P. Richardson, MD, MPH, the team tested the PHQ-9 as a screening tool for depression in 442 teenage patients, age 13-17, at Group Health. The test is brief, available free of charge, easy to score and understand, and proven to find major depression (meeting DSM-IV criteria) in adults. This study, the first to assess it in teens, is in the November 2010 Pediatrics.

"This is important not only because depression is relatively common among adolescents, but also because we have effective treatment for them," said Dr. Richardson. She is an associate professor of pediatrics at the UW, an adolescent medicine specialist at Seattle Children's, and an affiliate investigator at Group Health Research Institute. "Primary care clinicians are advised to screen teens for depression," she said, "and they need a convenient tool like this."

The team compared the PHQ-9 to the more labor-intensive gold standard, an independent structured mental health interview (the Child Diagnostic Interview Schedule, DISC-IV)—and to published data on use of the screening test in adults. They found the best cut point for maximizing the PHQ-9 screening test's sensitivity without losing specificity (11) is higher among teens than in adults. But its sensitivity (89.5%) and specificity (77.5%) in teens are similar to those in adults. So the team concluded that the PHQ-9 is an excellent choice for providers and researchers who want to screen for depression in teens in primary care.

Reporters can request the full text of this article by contacting Debbie Linchesky at dlinchesky@aap.org (847-434-7084), or Susan Martin at ssmartin@aap.org (847-434-7131).

UW Medicine

The UW Medicine health system includes UW Medical Center, Harborview Medical Center, Northwest Hospital, the UW School of Medicine, UW Medicine Neighborhood Clinics, UW Physicians, Airlift Northwest, and the UW's partnership in the Seattle Cancer Care Alliance with Seattle Children's and Fred Hutchinson Cancer Research Center. UW Medicine has major academic and service affiliations with Seattle Children's Hospital, Fred Hutchinson Cancer Research Center, and the Veteran's Affairs Puget Sound Health Care System in Seattle and the VA Hospital in Boise. The UW School of Medicine is the top public institution for biomedical research in funding received from the National Institutes of Health. For more information about UW Medicine, visit www.uwmedicine.org.

Seattle Children's Hospital

Consistently ranked as one of the best children's hospitals in the country by U.S. News & World Report, Children's serves as the pediatric and adolescent academic medical referral center for the largest landmass of any children's hospital in the country (Washington, Alaska, Montana and Idaho). For more than 100 years, Children's has been delivering superior patient care and advancing new treatments through pediatric research. Children's serves as the primary teaching, clinical and research site for the Department of Pediatrics at the University of Washington School of Medicine. The hospital works in partnership with Seattle Children's Research Institute and Seattle Children's Hospital Foundation. Together they are Seattle Children's, known for setting new standards in superior patient care for more than 100 years. For more information visit http://www.seattlechildrens.org.

Group Health Research Institute

Founded in 1947, Group Health Cooperative is a Seattle-based, consumer-governed, nonprofit health care system. Group Health Research Institute (www.grouphealthresearch.org) changed its name from Group Health Center for Health Studies on September 8, 2009. Since 1983, the Institute has conducted nonproprietary public-interest research on preventing, diagnosing, and treating major health problems. Government and private research grants provide its main funding.

Rebecca Hughes | EurekAlert!
Further information:
http://www.ghc.org
http://www.uwmedicine.org

Further reports about: Medical Wellness PHQ-9 Screening health services screening test

More articles from Health and Medicine:

nachricht A whole-body approach to understanding chemosensory cells
13.12.2017 | Tokyo Institute of Technology

nachricht Research reveals how diabetes in pregnancy affects baby's heart
13.12.2017 | University of California - Los Angeles Health Sciences

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Long-lived storage of a photonic qubit for worldwide teleportation

MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...

Im Focus: Electromagnetic water cloak eliminates drag and wake

Detailed calculations show water cloaks are feasible with today's technology

Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

Im Focus: Successful Mechanical Testing of Nanowires

With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong

Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

A whole-body approach to understanding chemosensory cells

13.12.2017 | Health and Medicine

Water without windows: Capturing water vapor inside an electron microscope

13.12.2017 | Physics and Astronomy

Cellular Self-Digestion Process Triggers Autoimmune Disease

13.12.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>