Use of Department of Veterans Affairs administrative data to identify veterans with acute low back pain: a pilot study.

STUDY DESIGN: This work compared administrative data obtained from the Department of Veterans Affairs (VA) databases with structured chart review. OBJECTIVE: We set out to determine whether a decision tool using administrative data could discriminate acute from nonacute cases among the many patients seen for a low back pain (LBP)-related diagnosis. SUMMARY OF BACKGROUND DATA: Large health care systems' databases present an opportunity for conducting research and planning operations related to the management of highly burdensome conditions. An efficient method of identifying cases of acute LBP in these databases may be useful. METHODS: This was a retrospective review of all consecutive Iraq and/or Afghanistan Veterans seen in a VA primary care service during a 6-month period. Administrative data were extracted from VA databases. Patients with at least 1 encounter that was coded with at least 1 LBP-related ICD-9 code were included. Structured chart review of electronic medical record free text was the "gold standard" to determine acute LBP cases. Logistic regression models were used to assess the association of administrative data variables with chart review findings. RESULTS: We obtained complete data on 354 patient encounters, of which 83 (23.4%) were designated acute upon chart review. No diagnostic code was more likely to be used in acute cases than nonacute. We identified an administrative data model of 18 variables that were significant and positively associated with an acute case (C-statistic = 0.819). A reduced model of 5 variables including a lumbar magnetic resonance imaging order, tramadol prescription, skeletal muscle relaxant prescription, physical therapy order, and addition of a new LBP-related ICD-9 code to the electronic medical record remained reasonable (C-statistic = 0.784). CONCLUSION: Our results suggest that a decision model can identify acute from nonacute LBP cases in Veterans using readily available VA administrative data. LEVEL OF EVIDENCE: N/A.

Post deployment care for returning combat veterans.

Since September 11, 2001, 2.4 million military personnel have deployed to Iraq and Afghanistan. To date, roughly 1.44 million have separated from the military and approximately 772,000 of these veterans have used VA health care. Combat deployments impact the physical, psychological, and social health of veterans. Given that many veterans are receiving care from non-VA providers, it is important that all community health care workers be familiar with the unique health care needs of this patient population, which include injuries associated with blast exposures (including mild traumatic brain injury), as well as a variety of mental health conditions, such as post-traumatic stress disorder. Other important health concerns are chronic musculoskeletal pain, medically unexplained symptoms, sequelae of environmental exposures, depression, suicide, substance abuse, sleep disturbances, and impairments in family, occupational and social functioning. Elevated rates of hypertension and tobacco use remind us that deployment may result not only in immediate impacts on health, but also increase risk for chronic disease, contributing to a growing public health burden. This paper provides a comprehensive review of these health concerns and offers practical management guidelines for primary care providers. In light of relationships between physical, psychological and psychosocial concerns in this population, we recommend an interdisciplinary approach to care directed toward mitigating the long-term health impacts of combat.

A population approach to mitigating the long-term health effects of combat deployments.

A major focus of the mission of the US Department of Veterans Affairs (VA) is to respond to the needs of military personnel returning from war. Given the broad spectrum of the potential effects of combat deployment on the health and well being of service members, VA is increasingly oriented toward comprehensive postcombat support, health promotion, disease prevention, and proactive approaches to caring for combat veterans. This article briefly summarizes the health care needs of service members returning from Afghanistan and Iraq, describes VA's approaches to addressing their needs, and outlines VA's evolving vision for how to apply principles of population health management to ensure prompt and effective response to the postdeployment needs of veterans returning from future conflicts. At the heart of postcombat care will be population-based approaches oriented to health recovery using interdisciplinary, team-based platforms.