Publications by authors named "Mary Jo Larson"

Introduction: US service members experience high rates of back pain. Guidelines prioritize nonpharmacologic treatment (NPT) as first-line pain treatments; however, NPT utilization patterns research is limited. This study examined NPT patterns of care within the first 10 weeks following an index back pain diagnosis.

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Objective: This study aimed to examine whether changes in mental health services use under the Patient Protection and Affordable Care Act (ACA) differed in Mental Health Professional Shortage Areas (MHPSAs) versus non-MHPSAs.

Methods: Multiple waves of data from the California Health Interview Survey (2011-2018) were analyzed. The sample (N=10,497) was restricted to adults (ages 18-64) who reported experiencing serious psychological distress (SPD) during the past 12 months.

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Background: Xylazine is in 99% of the fentanyl supply in Philadelphia, PA and is on the rise throughout the United States. Perspectives about this emerging crisis among people who use opioids (PWUO) and harm reduction workers are lacking.

Methods: We conducted focus groups with PWUO and harm reduction workers in Philadelphia, PA.

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Purpose: Accidental death is a leading cause of mortality among military members and Veterans; however, knowledge is limited regarding time-dependent risk following deployment and if there are differences by type of accidental death.

Methods: Longitudinal cohort study (N = 860,930) of soldiers returning from Afghanistan/Iraq deployments in fiscal years 2008-2014. Accidental deaths (i.

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Rationale, Aims And Objectives: Spine pain (SP) is common and often disabling. Clinical practice guidelines discourage opioid treatment and outline the value of varied nonpharmacologic therapies (NPTs). This study elucidates the amount of variability in primary-care clinicians' (PCPs') prescribing of opioids and in their cases' receipt of the two most common NPTs (exercise therapy and spinal manipulation).

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Introduction: Early/unplanned military separation in Active Component U.S. service members can result in reduced readiness during periods of high-tempo combat and increased demand for health care services within the Military Health System and Veterans Administration.

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Although alcohol use disorder (AUD) regularly co-occurs with other conditions, there has not been investigation of specific multimorbidity classes among military members with at-risk alcohol use. We used latent class analysis (LCA) to cluster 138,929 soldiers with post-deployment at-risk drinking based on their co-occurring psychological and physical health conditions and indicators of alcohol severity. We examined the association of these multimorbidity classes with healthcare utilization and military readiness outcomes.

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Introduction: Almost no previous studies explored the relationship between adverse childhood experiences (ACEs) and overdose risk for individuals with substance use disorders (SUDs), and these did not focus on a Latinx population. This study examined the relationship between ACEs, reporting PTSD symptoms, and lifetime experience of overdose in a sample ( = 149) of primarily Latinx adults seeking treatment for substance use disorder (SUD).

Materials And Methods: Administrative data from an integrated behavioral health and primary care treatment system in Massachusetts were analyzed through bivariate analyses and multiple logistic regression.

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Introduction: Research in soldiers who had been deployed to Iraq or Afghanistan suggests that nonpharmacological treatments may be protective against adverse outcomes. However, the degree to which exercise therapy received in the U.S.

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Background: Nonpharmacologic therapies (NPTs) are recommended as first-line treatments for pain, however the impact of expanding professional capacity to deliver these therapies on use has not been extensively studied. We sought to examine whether an effort by the US Military Health System (MHS) to improve access to NPTs by expanding professional capacity increased NPT utilization in a cohort at higher risk for pain - Army soldiers returning from deployment.

Methods: Our study involved secondary analysis of MHS workforce data derived from the Defense Medical Human Resources System Internet (DMHRSi), and healthcare utilization data obtained from two ambulatory record systems of the Military Health System (MHS) for a sample of 863,855 Army soldiers previously deployed to Iraq or Afghanistan over a 10-year period (2008-2017).

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Objective: The objective was to examine the association between clinicians' opioid prescribing group and patients' outcomes among patients treated in the emergency department (ED).

Methods: This was a retrospective cohort study. The setting was the EDs of the U.

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Background: Chronic pain presents a significant burden for both federal health care systems designed to serve combat Veterans in the United States (i.e., the Military Health System [MHS] and Veterans Health Administration [VHA]), yet there have been few studies of Veterans with chronic pain that have integrated data from both systems of care.

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Objective: To examine the relationships between nonpharmacological treatment (NPT) utilization and opioid prescriptions and doses and whether these relationships vary according to the type of NPT service received.

Data Source: Secondary data from the US Military Health System, nationwide.

Study Design: Patterns of NPT utilization and opioid prescriptions were analyzed over the 23 months after initial pain treatment (index visit).

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Background: Alcohol use disorder (AUD) reduces the health of soldiers and the readiness of the Armed Forces. It remains unknown if engagement in substance use treatment in the Military Health System improves retention in the military.

Methods: The sample consisted of active duty soldiers returning from an Afghanistan/Iraq deployment in fiscal years 2008-2010 who received an AUD diagnosis within 150 days of completing a post-deployment health re-assessment survey (n = 4,726).

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Objective: This study examined the prevalence of chronic pain alone, posttraumatic stress disorder (PTSD) alone, and both chronic pain and PTSD among U.S. Army soldiers during the postdeployment year.

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Background: Variation in opioid prescribing rates among geographic regions is well known and, to the authors' knowledge, there have been no studies of variation from 1 dental clinic to another, and such variation might suggest an excess of opioid prescriptions.

Methods: The authors used a retrospective cohort design study of all dental encounter records for 819,453 soldiers in the dental clinics (n = 250) of the US Military Health System during the period from 2008 through 2017.

Results: There were 743,459 dental surgical encounters.

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Little is known about the rates and predictors of substance use treatment received in the Military Health System among Army soldiers diagnosed with a postdeployment substance use disorder (SUD). We used data from the Substance Use and Psychological Injury Combat study to determine the proportion of active duty (n = 338,708) and National Guard/Reserve (n = 178,801) enlisted soldiers returning from an Afghanistan/Iraq deployment in fiscal years 2008 to 2011 who had an SUD diagnosis in the first 150 days postdeployment. Among soldiers diagnosed with an SUD, we examined the rates and predictors of substance use treatment initiation and engagement according to the Healthcare Effectiveness Data and Information Set criteria.

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Background: Potential protective effects of nonpharmacological treatments (NPT) against long-term pain-related adverse outcomes have not been examined.

Objective: To compare active duty U.S.

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Pain and its consequences remain of concern, particularly in high-risk occupations such as the military. Alcohol is a legal and accessible means of self-medication, and risky alcohol use is associated with potentially serious consequences. This exploratory analysis aimed to better understand the association of selected pain diagnoses with risky alcohol use among soldiers returning from deployment.

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