Behavioral Health-related Reasons for Permanent Duty Limitation Profiles in the U.S. Army: Population-Based Data from 2017 to 2019.

INTRODUCTION: When warfighters are unable to fight, they are formally removed from battle through temporary or permanent duty limitation profiles. This study uses a population-based data repository to characterize permanent behavioral health (BH)-related profiles across the army for an identified 2-year period. The absolute risk of a permanent duty limitation for specific BH categories was also examined. MATERIALS AND METHODS: This study utilized a retrospective population-based design to identify all new BH diagnoses across the U.S. Army. Service members identified as having a new BH diagnosis were tracked for 12 months following the diagnosis to determine the recommendation of a permanent duty limitation profile. RESULTS: From 2017 to 2018, 16% (n = 102,440) of service members received a "new" BH diagnosis. Less than 10% (9.5%; n = 9,752) of soldiers diagnosed with a BH disorder were issued a permanent BH-related duty profile within 12 months of the initial diagnosis. The absolute risk of a permanent profile was highest for soldiers diagnosed with a psychotic or delusional disorder (42%; n = 324) followed by dissociative or somatoform disorders (26%; n = 178) and eating disorders (23%; n = 108). CONCLUSIONS: Military regulations dictating medical readiness and retention standards reflect both the standards required for mission readiness and a layer of medical protection for the service member. This study provides important information on the relationship between a new BH diagnosis and the likelihood that a service member will be referred for a retirement evaluation.

Diagnosed Behavioral Health Disorders, Related Duty Limitations, and Return to Duty Time in the U.S. Army: Population-based Data, from 2017 to 2019.

INTRODUCTION: Less than half of service members with a behavioral health (BH) problem seek care. Soldiers may avoid seeking needed care because of concerns related to being placed on a duty-limiting profile and the related medical disclosures that follow. MATERIALS AND METHODS: This study used a retrospective population-based design to identify all new BH diagnoses across the U.S. Army. The relationship between diagnostic category, risk of being issued a duty limitation (profile), and time until return to full duty was also examined. Data were collected from a comprehensive data repository that includes medical and administrative records. Soldiers with a new BH diagnosis were identified from 2017 to 2018. All duty limitation profiles within 12 months of initial diagnosis were identified. RESULTS: Records for 614,107 unique service members were reviewed. This cohort was mostly male, enlisted, unmarried, and White. The mean age was 27.13 years (SD = 8.05). Soldiers with a new BH diagnosis accounted for 16.7% (n = 102,440) of the population. The most common diagnostic category was adjustment disorder (55.7%). About a quarter (23.6%) of soldiers with a new diagnosis were issued a related profile. The mean length of these profiles was 98.55 days (SD = 56.91). Of those with a new diagnosis, sex and race failed to have an effect on the odds of being placed on a profile. Overall, enlisted, unmarried, or younger soldiers had greater odds of being placed on a profile. CONCLUSION: These data provide relevant information for both the service member who seeks care and command teams seeking readiness projections.

Characterization of Limited Duty Neuromusculoskeletal Injuries and Return to Duty Times in the U.S. Army During 2017-2018.

INTRODUCTION: Neuromusculoskeletal injuries (MSKI) are the leading cause of medical encounters, lost or limited duty days, medical evacuations, and disability in the U.S. Army. In the U.S. Army, objective MSKI incidence rate metrics can be determined through medical encounter data (M2SKIs) with International Classification of Diseases (ICD) 9 and ICD 10 codes or through documented limited duty profiles (LDPs) documenting time-loss MSKI (TLMSKI). The purpose of the current study was to characterize the population incidence of TLMSKIs among U.S. Army soldiers. MATERIALS AND METHODS: This study was approved by the Medical Research and Development Command's Institutional Review Board. This was a retrospective population-level study. The U.S. Army's eProfile system was utilized to characterize all LDPs issued during 2017-2018 and to describe the body regions injured and activities associated with these TLMSKIs. RESULTS: The incidence rate of TLMSKIs was found to be 44 and 40 TLMSKI/100 soldier-years for 2017 and 2018, respectively, which is lower than previously published incidence rates using MSKI receiving medical care. Approximately one quarter of the total active duty Army population in 2017 and 2018 recorded limited duty injuries, where those to the ankle/foot region resulted in the most LDPs and those to the knee resulted in the most lost duty days. The majority of all TLMSKIs were associated with fitness training-related activities. CONCLUSION: This descriptive study is the first to present the U.S. Army population rates for MSKIs that result in LDPs, representing key time losses when soldiers cannot participate in their military occupational and physical training tasks. This study utilizes the LDP system to calculate limited duty days instead of attempting to estimate this information from other means. The eProfile system is limited in that it combines body regions such as ankle/foot and does not allow isolation of ankle or foot independently. It is recommended that research and training programs target the identification, development, and validation of effective and scaleable strategies to maximize performance without severely reducing combat effectiveness because of training TLMSKIs.