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 Biofilm discovery suggests new way to prevent dangerous infections
23.05.2017 | University of Texas at Austin

nachricht Another reason to exercise: Burning bone fat -- a key to better bone health
19.05.2017 | University of North Carolina Health Care

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: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

Im Focus: Using graphene to create quantum bits

In the race to produce a quantum computer, a number of projects are seeking a way to create quantum bits -- or qubits -- that are stable, meaning they are not much affected by changes in their environment. This normally needs highly nonlinear non-dissipative elements capable of functioning at very low temperatures.

In pursuit of this goal, researchers at EPFL's Laboratory of Photonics and Quantum Measurements LPQM (STI/SB), have investigated a nonlinear graphene-based...

Im Focus: Bacteria harness the lotus effect to protect themselves

Biofilms: Researchers find the causes of water-repelling properties

Dental plaque and the viscous brown slime in drainpipes are two familiar examples of bacterial biofilms. Removing such bacterial depositions from surfaces is...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

Innovation 4.0: Shaping a humane fourth industrial revolution

17.05.2017 | Event News

 
Latest News

Scientists propose synestia, a new type of planetary object

23.05.2017 | Physics and Astronomy

Zap! Graphene is bad news for bacteria

23.05.2017 | Life Sciences

Medical gamma-ray camera is now palm-sized

23.05.2017 | Medical Engineering

VideoLinks
B2B-VideoLinks
More VideoLinks >>>