Inpatient hospitalization rates appear to have increased among children and adolescents with psychiatric disorders, but decreased among elderly

ScienceDaily (Aug. 1, 2011) — Over a 10-year period, rates of short-stay inpatient hospitalizations increased for children and adolescents but decreased for elderly who had a primary psychiatric diagnosis, according to a report published Online First today by Archives of General Psychiatry, one of the JAMA/Archives journals. The article also finds the proportion of inpatient days paid for by private health insurance appeared to decline among children, adolescents and adults.

According to background information in the article, inpatient care for psychiatric conditions in short-stay settings increased from 1970 through the 1990s as long-term psychiatric hospitalization decreased. Since then, payers have reduced expenditures in these acute care settings and mental health policy makers and advocates have emphasized treatment alternatives with less restrictiveness and less negative stigma. Between 1990 and 2000, admissions to U.S. inpatient psychiatric services declined, but various data have suggested an increase in more recent years.

Joseph C. Blader, Ph.D., from the Stony Brook University School of Medicine, State University of New York, Stony Brook, evaluated trends in acute care hospitalizations for primary psychiatric diagnoses between 1996 and 2007, segmented by patient-level variables. He used demographic, clinical and payment data from the National Hospital Discharge Survey on a probability sample of discharges from short-stay facilities. Patients included in the study had a primary psychiatric diagnosis and were classified as children (ages 5 to 13 years), adolescents (ages 14 to 19 years), adults (ages 20 to 64 years) or elderly individuals (ages 65 years and older). Payers were classified as private, government or other (self-pay, no charge and other payment).

The study found increases in discharges for children and adolescents, as well as more moderate increases for adults, while discharge rates for elderly patients declined. However, the total inpatient days increased from 1,845 days per 100,000 in 1996 to 4,370 days in 2007 for children and from 5,882 days per 100,000 in 1996 to 8,247 days in 2007 for adolescents; again, a decrease was seen among elderly individuals, from 10,348 days per 100,000 in 1996 to 6,517 in 2007. Also, during the years studied, the proportion of inpatient days covered by private payers decreased among children, adolescents, and adults. Through the period surveyed, primary diagnoses of bipolar disorder increased and primary diagnoses of anxiety decreased.

"In conclusion, a substantial increase in acute care psychiatric hospitalization rates and inpatient occupancy for children and adolescents, a moderate increase in the hospitalization rate of adults, and a steep decline for elderly individuals represent significant developments in mental health treatment in the United States with potentially strong ramifications for quality of care and service financing," writes Blader. "Investigation of the clinical and organizational determinants of these trends, and their impact on patient outcomes, are vital to understanding their implications."

Story Source:

The above story is reprinted (with editorial adaptations by ScienceDaily staff) from materials provided by JAMA and Archives Journals.

Journal Reference:

Joseph C. Blader. Acute Inpatient Care for Psychiatric Disorders in the United States, 1996 Through 2007. Archives of General Psychiatry, 2011; DOI: 10.1001/archgenpsychiatry.2011.84

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View the original article here sciencedaily.com

Persons displaced by war at increased risk of posttraumatic stress disorder, depression, anxiety

ScienceDaily (Aug. 3, 2011) — Residents of Sri Lanka who were internally displaced during the civil conflict that occurred in their country from 1983 to 2009 have a higher prevalence of war-related mental health conditions that include depression, anxiety and posttraumatic stress disorder, according to a study in the August 3 issue of JAMA, a theme issue on violence and human rights.

Armed conflicts may result in displacement of persons seeking refuge in neighboring countries or secure areas of their own country (internal displacement). "Nearly 2.7 million individuals worldwide are internally displaced annually by armed conflict. The Sri Lankan conflict resulted in approximately 100,000 deaths and displacement of 800,000 people during the 26-year war," according to background information in the article. In the Jaffna District of Sri Lanka, a peninsula in the far north of the country, it has been estimated that 23 percent of the population had been internally displaced by July 2009. "Although overall patterns of psychiatric morbidity among conflict-affected populations have been documented, less is known about the psychological effect of forced displacement among individuals who remain within their national borders."

Farah Husain, D.M.D., M.P.H., of the Centers for Disease Control and Prevention, Atlanta, and colleagues conducted a health survey among residents of Jaffna District to assess the association between displacement status and the prevalence of common war-related mental health conditions. The survey was conducted between July and September 2009 among 1,517 Jaffna District households, including 2 internally displaced persons camps. The response rate was 92 percent (1,448 respondents, 1,409 eligible respondents). Two percent of participants (n = 80) were currently displaced, 29.5 percent (n = 539) were recently resettled, and 68.5 percent (n = 790) were long-term residents. A total of 376 (31.8 percent) participants experienced no trauma events; 578 (44.0 percent) reported experiencing 1 to 4 events; 336 (20.2 percent) experienced 5 to 9 events; and 72 (4.0 percent) experienced 10 or more events.

The overall prevalences of posttraumatic stress disorder (PTSD), anxiety, and depression symptoms were 7.0 percent, 32.6 percent, and 22.2 percent, respectively. After adjusting for variables, the researchers found that the odds of having symptoms of depression, anxiety, and PTSD were significantly higher among displaced camp-based individuals compared with long-term residents and that the odds of reporting PTSD symptoms among recently resettled participants was higher than that of long-term residents. Female respondents were more likely to report symptoms of anxiety and depression. Older age was associated with PTSD, anxiety, and depression symptoms. The authors also found that displacement was no longer associated with mental health symptoms after controlling for trauma exposure.

"Although the association between displacement status and symptoms of PTSD, depression, and anxiety was no longer significant after adjusting for trauma exposure in this study, the act of being displaced and the daily stressors associated with it may be considered traumatic in themselves and may be an indicator or proxy for recent trauma as well. Therefore, the relationship between displacement status and mental health symptoms may be driven by the underlying trauma events displaced persons have experienced, events that likely caused them to leave their homes," they write.

The researchers suggest that interventions in Sri Lanka should target the most vulnerable populations, especially those living in displacement camps. "Internally displaced persons outnumber refugees globally and initiatives addressing mental health needs, such as those developed by the Inter-Agency Standing Committee, should be considered. In Jaffna District, interventions should include support from family, friends, religious leaders, and traditional counselors. Finally, a longitudinal study of displaced populations would help determine how the intensity of events, the time since events, and other factors, such as coping skills, affect mental health symptoms. In this way, stakeholders could begin to understand the short- and long-term mental health implications of armed conflict and traumatic events associated with displacement."

Story Source:

The above story is reprinted (with editorial adaptations by ScienceDaily staff) from materials provided by JAMA and Archives Journals.

Journal Reference:

F. Husain, M. Anderson, B. Lopes Cardozo, K. Becknell, C. Blanton, D. Araki, E. Kottegoda Vithana. Prevalence of War-Related Mental Health Conditions and Association With Displacement Status in Postwar Jaffna District, Sri Lanka. JAMA: The Journal of the American Medical Association, 2011; 306 (5): 522 DOI: 10.1001/jama.2011.1052

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

View the original article here sciencedaily.com