Non-affirmation minority stress, internalized transphobia, and subjective cognitive decline among transgender and gender diverse veterans aged 45 years and older.

OBJECTIVES: To examine the associations of two measures of minority stress, non-affirmation minority stress and internalized transphobia, with subjective cognitive decline (SCD) among transgender and gender diverse (TGD) veterans. METHOD: We administered a cross-sectional survey from September 2022 to July 2023 to TGD veterans. The final analytic sample included 3,152 TGD veterans aged ≥45 years. We used a generalized linear model with quasi-Poisson distribution to calculate prevalence ratios (PR) and 95% confidence intervals (CIs) measuring the relationship between non-affirmation minority stress and internalized transphobia and past-year SCD. RESULTS: The mean age was 61.3 years (SD = 9.7) and the majority (70%) identified as trans women or women. Overall, 27.2% (n = 857) reported SCD. Adjusted models revealed that TGD veterans who reported experiencing non-affirmation minority stress or internalized transphobia had greater risk of past-year SCD compared to those who did not report either stressor (aPR: 1.09, 95% CI: 1.04-1.15; aPR: 1.19, 95% CI: 1.12-1.27). CONCLUSION: Our findings demonstrate that proximal and distal processes of stigma are associated with SCD among TGD veterans and underscore the need for addressing multiple types of discrimination. Above all, these results indicate the lasting sequelae of transphobia and need for systemic changes to prioritize the safety and welfare of TGD people.

Assessing equity in the uptake of remote foot temperature monitoring in a large integrated US healthcare system.

OBJECTIVE: We assessed equity in the uptake of remote foot temperature monitoring (RTM) for amputation prevention throughout a large, integrated US healthcare system between 2019 and 2021, including comparisons across facilities and between patients enrolled and eligible patients not enrolled in RTM focusing on the Reach and Adoption dimensions of the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. MATERIAL AND METHODS: To assess whether there was equitable use of RTM across facilities, we examined distributions of patient demographic, geographic, and facility characteristics across facility RTM use categories (e.g., no RTM use, and low, moderate, and high RTM use) among all eligible patients (n = 46,294). Second, to understand whether, among facilities using RTM, there was equitable enrollment of patients in RTM, we compared characteristics of patients enrolled in RTM (n = 1066) relative to a group of eligible patients not enrolled in RTM (n = 27,166) using logistic regression and including all covariates. RESULTS: RTM use increased substantially from an average of 11 patients per month to over 40 patients per month between 2019 and 2021. High-use RTM facilities had higher complexity and a lower ratio of patients per podiatrist but did not have consistent evidence of better footcare process measures. Among facilities offering RTM, enrollment varied by age, was inversely associated with Black race (vs. white), low income, living far from specialty care, and being in the highest quartiles of telehealth use prior to enrollment. Enrollment was positively associated with having osteomyelitis, Charcot foot, a partial foot amputation, BMI≥30 kg/m2, and high outpatient utilization. CONCLUSIONS: RTM growth was concentrated in a small number of higher-resourced facilities, with evidence of lower enrollment among those who were Black and lived farther from specialty care. Future studies are needed to identify and address barriers to uptake of new interventions like RTM to prevent exacerbating existing ulceration and amputation disparities.

Association of Achievement of the American Heart Association's Life's Essential 8 Goals With Incident Cardiovascular Diseases in the SHFS.

BACKGROUND: Cardiovascular disease (CVD) is a leading cause of morbidity and mortality in American Indian people. In 2022, the American Heart Association developed the Life's Essential 8 goals to promote cardiovascular health (CVH) for Americans, composed of diet, physical activity, nicotine exposure, sleep, body mass index, blood lipids, blood pressure, and blood glucose. We examined whether achievement of Life's Essential 8 goals was associated with incident CVD among SHFS (Strong Heart Family Study) participants. METHODS AND RESULTS: A total of 2139 SHFS participants without CVD at baseline were included in analyses. We created a composite CVH score based on achievement of Life's Essential 8 goals, excluding sleep. Scores of 0 to 49 represented low CVH, 50 to 69 represented moderate CVH, and 70 to 100 represented high CVH. Incident CVD was defined as incident myocardial infarction, coronary heart disease, congestive heart failure, or stroke. Cox proportional hazard models were used to examine the relationship of CVH and incident CVD. The incidence rate of CVD at the 20-year follow-up was 7.43 per 1000 person-years. Compared with participants with low CVH, participants with moderate and high CVH had a lower risk of incident CVD; the hazard ratios and 95% CIs for incident CVD for moderate and high CVH were 0.52 (95% CI, 0.40-0.68) and 0.25 (95% CI, 0.14-0.44), respectively, after adjustment for age, sex, education, and study site. CONCLUSIONS: Better CVH was associated with lower CVD risk which highlights the need for comprehensive public health interventions targeting CVH promotion to reduce CVD risk in American Indian communities.

Self-reported condom use among Washington State residents prior to and during the COVID-19 pandemic: a cross-sectional analysis of BRFSS data.

OBJECTIVES: COVID-19 significantly impacted healthcare access and sexual behaviour, but little is known about how COVID-19 affected condom use. This study aimed to investigate whether self-reported condom use and sex in Washington State changed during pandemic restrictions compared with prepandemic. DESIGN: Cross-sectional survey data from the Behavioral Risk Factor Surveillance System. SETTING: Washington State. PARTICIPANTS: 11 684 participants aged 18-65. PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome was changes in the prevalence of condom use by time of interview pre-COVID-19, before the Washington State lockdown (1 January 2019 to 23 March 2020, n=7708) and during COVID-19, after the first state lockdown (24 March 2020 to 31 December 2020, n=3976). The secondary outcome was changes in the prevalence of reported sex during the same periods. We assessed whether associations differed by rurality and HIV risk behaviour. RESULTS: Condom use was similar during COVID-19 (37.3%) compared with pre-COVID-19 (37.8%) (adjusted prevalence ratio (PR): 0.98, 95% CI 0.89, 1.01). Associations did not differ by rurality or HIV risk behaviour. Compared with pre-COVID-19 (83.0%), a smaller proportion of respondents reported having sex in the last 12 months during COVID-19 (80.5%), a relative decrease of 3% (PR: 0.97, 95% CI 0.96, 0.99; p<0.001). CONCLUSIONS: The prevalence of reported sex declined during COVID-19, but condom use remained steady in Washington. As our reproductive health system faces increased challenges, these results may inform future sexual health services.

Patient Experiences and Provider Perspectives on Accessing Gender-Affirming Surgical Services in the Veterans Health Administration.

BACKGROUND: Transgender and gender diverse (TGD) veterans have a greater prevalence of suicide morbidity and mortality than cisgender veterans. Gender-affirming surgery (GAS) has been shown to improve mental health for TGD veterans. In 2021, the Veterans Health Administration (VHA) announced the initiation of a rulemaking process to cover GAS for TGD patients. OBJECTIVE: This study explores patients' and providers' perspectives about access to GAS and other gender-affirming medical interventions not offered in the VHA including barriers, facilitators, and clinical and policy recommendations. PARTICIPANTS: TGD patients (n = 30) and VHA providers (n = 22). APPROACH: Semi-structured telephone interviews conducted from August 2019 through January 2020. Two TGD analysts used conventional and directed content analysis to code transcribed data. KEY RESULTS: VHA policy exclusions were the most cited barrier to GAS. Additional barriers included finding information about GAS, traveling long distances to non-VHA surgeons, out-of-pocket expenses, post-surgery home care, and psychological challenges related to the procedure. Factors facilitating access included surgical care information from peers and VHA providers coordinating care with non-VHA GAS providers. Pre- and post-operative care through the VHA also facilitated receiving surgery; however, patients and providers indicated that knowledge of these services is not widespread. Respondents recommended disseminating information about GAS-related care and resources to patients and providers to help patients navigate care. Additional recommendations included expanding access to TGD mental health specialists and establishing referrals to non-VHA GAS providers through transgender care coordinators. Finally, transfeminine patients expressed the importance of facial GAS and hair removal. CONCLUSIONS: A policy change to include GAS in the VHA medical benefits package will allow the largest integrated healthcare system in the United States to provide evidence-based GAS services to TGD patients. For robust and consistent policy implementation, the VHA must better disseminate information about VHA-provided GAS-related care to TGD patients and providers while building capacity for GAS delivery.

Evaluation of the Effectiveness of Remote Foot Temperature Monitoring for Prevention of Amputation in a Large Integrated Health Care System.

OBJECTIVE: We evaluated the effectiveness of remote foot temperature monitoring (RTM) in the Veterans Affairs health care system. RESEARCH DESIGN AND METHODS: We conducted a retrospective cohort study that included 924 eligible patients enrolled in RTM between 2019 and 2021 who were matched up to 3:1 to 2,757 nonenrolled comparison patients. We used conditional Cox regression to estimate adjusted cause-specific hazard ratios (aHRs) and corresponding 95% CIs for lower-extremity amputation (LEA) as the primary outcome and all-cause hospitalization and death as secondary outcomes. RESULTS: RTM was not associated with LEA incidence (aHR 0.92, 95% CI 0.62-1.37) or all-cause hospitalization (aHR 0.97, 95% CI 0.82-1.14) but was inversely associated (reduced risk) with death (aHR 0.63, 95% CI 0.49-0.82). CONCLUSIONS: This study does not provide support that RTM reduces the risk of LEA or all-cause hospitalization in individuals with a history of diabetic foot ulcer. Randomized controlled trials can overcome important limitations.

Gender differences in prosthesis-related outcomes among veterans: Results of a national survey of U.S. veterans.

BACKGROUND: Women with lower extremity amputations (LEAs) tend to have poorer prosthesis-related outcomes than men, although the literature is sparse. To our knowledge, there are no prior studies examining prosthesis-related outcomes of women veterans with LEAs. OBJECTIVE: To examine gender differences (overall and by type of amputation) among veterans who underwent LEAs between 2005 and 2018, received care at the Veterans Health Administration (VHA) prior to undergoing amputation, and were prescribed a prosthesis. It was hypothesized that compared to men, women would report lower satisfaction with prosthetic services, poorer prosthesis fit, lower prosthesis satisfaction, less prosthesis use, and worse self-reported mobility. Furthermore, it was hypothesized that gender differences in outcomes would be more pronounced among individuals with transfemoral than among those with transtibial amputations. DESIGN: Cross-sectional survey. Linear regressions were used to assess overall gender differences in outcomes and gender differences based on type of amputation in a national sample of veterans. SETTING: VHA medical centers. PARTICIPANTS: The sample consisted of 449 veterans who self-identified their gender (women = 165, men = 284) with transtibial (n = 236), transfemoral (n = 135), and bilateral LEAs (n = 68) including all amputation etiologies. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The Orthotics and Prosthetics User's Survey, Trinity Amputation and Prosthesis Experiences Scale, and Prosthetic Limb Users Survey of Mobility-Short Form were used to assess satisfaction with prosthetic services, prosthesis fit, prosthesis satisfaction, prosthesis use, and self-reported mobility. RESULTS: Women had poorer self-reported mobility than men (d = -0.26, 95% confidence interval -0.49 to -0.02, p < .05); this difference was small. There were no statistically significant gender differences in satisfaction with prosthetic services, prosthesis fit, prosthesis satisfaction, daily hours of prosthesis use, or by amputation type. CONCLUSIONS: Contrary to the hypothesis, prosthesis-related outcomes were similar between men and women with LEAs. Minimal differences may in part be due to receiving care from the VHA's integrated Amputation System of Care.

Differences in influenza vaccination by gender identity and state-level gender equity policies: Behavioral Risk Factor Surveillance System, 2015-2019.

BACKGROUND: It is estimated that there are one million transgender and over 340,000 gender non-conforming people in the United States, many of whom face significant health disparities including access to healthcare. Although previous studies have reported greater vaccine uptake in women compared to men, national-level estimates of influenza vaccine uptake among transgender and non-binary people are unknown. This study aims to characterize differences in influenza vaccine uptake by gender identity and examine associations between vaccination status and state-level gender equity policies. METHODS: We used cross-sectional data from adults participating in the 2015-2019 United States Behavioral Risk Factors Surveillance System surveys. Weighted prevalence differences (PDs) and associated confidence intervals (CIs) of being unvaccinated against influenza by self-reported gender identity were estimated using generalized linear regression models. RESULTS: Compared to cisgender women (unvaccinated prevalence = 57.3%), the prevalence of being unvaccinated was significantly higher among cisgender men (64.4%; PD = 7.0 per 100, 95% CI: 6.7-7.4), transgender women (65.4%; PD = 8.1 per 100, 95% CI 4.0-12.2), transgender men (64.6%; PD = 7.3 per 100, 95% CI: 2.7-11.8), and gender non-conforming individuals (64.6%; PD = 7.2 per 100, 95% CI: 1.3-13.2). This pattern was similar among individuals living in states with protective versus restrictive gender equity policies. CONCLUSIONS: Our results identified a disparity in influenza vaccine uptake among individuals across the gender spectrum. To improve vaccine equity, future research should explore barriers to and facilitators of vaccine uptake by gender identity, which could inform policies and health promotion interventions to improve uptake co-designed and implemented with the transgender and non-binary communities.

Differences in Prosthetic Prescription Between Men and Women Veterans After Transtibial or Transfemoral Lower-Extremity Amputation: A Longitudinal Cohort Study (2005-2018).

OBJECTIVE: To evaluate whether prosthetic prescription differed by gender and the extent to which differences were mediated by measured factors. DESIGN: Retrospective longitudinal cohort study using data from Veterans Health Administration (VHA) administrative databases. SETTING: VHA patients throughout the United States. PARTICIPANTS: The sample included 20,889 men and 324 women who had an incident transtibial or transfemoral amputation between 2005 and 2018. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Time to prosthetic prescription (up to 1 year). We used parametric survival analysis (an accelerated failure time model) to assess gender differences. We estimated mediation effects of amputation level, pain comorbidity burden, medical comorbidities, depression, and marital status on time to prescription. RESULTS: In the 1 year after amputation, the proportion of women (54.3%) and men (55.7%) prescribed a prosthesis was similar. However, after we controlled for age, race, ethnicity, enrollment priority, VHA region, and service-connected disability, the time to prosthetic prescription was significantly faster among men compared with women (acceleration factor=0.73; 95% confidence interval, 0.61-0.87). The difference in time to prosthetic prescription between men and women was significantly mediated by amputation level (23%), pain comorbidity burden (-14%), and marital status (5%) but not medical comorbidities or depression. CONCLUSIONS: Although the proportion of patients with prosthetic prescription at 1-year postamputation was similar between men and women, women received prosthetic prescriptions more slowly than men, suggesting that more work is needed to understand barriers to timely prosthetic prescriptions among women, and how to intervene to reduce those barriers.

Association between sociodemographic factors and cholesterol-lowering medication use in U.S. adults post-myocardial infarction.

INTRODUCTION: Cholesterol-lowering medications offer effective secondary prevention after myocardial infarction (MI). Our objective was to evaluate the association between sociodemographic factors and cholesterol-lowering medication use in high-risk adults. METHODS: We conducted an analysis using weighted data from 31,408 participants in the 2017 and 2019 Behavioral Risk Factor Surveillance Systems cross-sectional surveys, who had a self-reported history of MI and high blood cholesterol. The sociodemographic factors evaluated were sex, age, race and ethnicity, annual household income, education level, relationship status, and reported healthcare coverage. We estimated the weighted prevalence of medication use, and weighted prevalence differences (with 95% confidence intervals) across categories, adjusting for sex, age group, healthcare coverage, smoking status, hypertension, and diabetes. RESULTS AND DISCUSSION: Overall, 83% of survey participants with a self-reported history of both MI and high blood cholesterol reported currently using a cholesterol-lowering medication. The prevalence of use was only 61% in those without self-reported healthcare coverage, compared to 85% of those with healthcare coverage (adjusted prevalence difference of -20%; 95% CI: -25% to -14%). Use of cholesterol-lowering medication was relatively low in younger adults and higher in older adults, leveling off after age 65 years. The proportion of Native Hawaiian or Pacific Islanders who were using a cholesterol-lowering medication was relatively low, but otherwise there was little variation by race and ethnicity. Household income, education level, and relationship status were weakly or not associated with medication use. CONCLUSIONS: Knowledge of characteristics of persons who are relatively less likely to be adherent with cholesterol-lowering medications for secondary prevention may be useful to policymakers and healthcare providers involved in the long-term treatment of MI patients. Policy makers might consider a reduced cost prescription coverage for persons without current healthcare coverage who have sustained an MI to reduce future cardiovascular morbidity and mortality.

Association between health care access and food insecurity among lower-income older adults with multiple chronic conditions in Washington State, USA.

OBJECTIVE: Lower-income older adults with multiple chronic conditions (MCC) are highly vulnerable to food insecurity. However, few studies have considered how health care access is related to food insecurity among older adults with MCC. The aims of this study were to examine associations between MCC and food insecurity, and, among older adults with MCC, between health care access and food insecurity. DESIGN: Cross-sectional study data from the 2019 Behavioral Risk Factor Surveillance System survey. SETTING: Washington State, USA. PARTICIPANTS: Lower-income adults, aged 50 years or older (n 2118). MCC was defined as having ≥ 2 of 11 possible conditions. Health care access comprised three variables (unable to afford seeing the doctor, no health care coverage and not having a primary care provider (PCP)). Food insecurity was defined as buying food that did not last and not having money to get more. RESULTS: The overall prevalence of food insecurity was 26·0 % and was 1·50 times greater (95 % CI 1·16, 1·95) among participants with MCC compared to those without MCC. Among those with MCC (n 1580), inability to afford seeing a doctor was associated with food insecurity (prevalence ratio (PR) 1·83; 95 % CI 1·46, 2·28), but not having health insurance (PR 1·49; 95 % CI 0·98, 2·24) and not having a PCP (PR 1·10; 95 % CI 0·77, 1·57) were not. CONCLUSIONS: Inability to afford healthcare is related to food insecurity among older adults with MCC. Future work should focus on collecting longitudinal data that can clarify the temporal relationship between MCC and food insecurity.

Cross-sectional Associations of Multiracial Identity with Self-Reported Asthma and Poor Health Among American Indian and Alaska Native Adults.

INTRODUCTION: American Indian and Alaska Native (AI/AN) multiracial subgroups are underrecognized in health outcomes research. METHODS: We performed a cross-sectional analysis of Behavioral Risk Factor Surveillance System surveys (2013-2019), including adults who self-identified as AI/AN only (single race AI/AN, n = 60,413) or as AI/AN and at least one other race (multiracial AI/AN, (n = 6056)). We used log binomial regression to estimate the survey-weighted prevalence ratios (PR) and 95% confidence intervals (CI) of lifetime asthma, current asthma, and poor self-reported health among multiracial AI/AN adults compared to single race AI/AN adults, adjusting for age, obesity, and smoking status. We then examined whether associations differed by sex and by Latinx identity. RESULTS: Lifetime asthma, current asthma, and poor health were reported by 25%, 18%, and 30% of multiracial AI/AN adults and 18%, 12%, and 28% single race AI/AN adults. Multiracial AI/AN was associated with a higher prevalence of lifetime (PR 1.30, 95% CI 1.18-1.43) and current asthma (PR 1.36, 95% CI 1.21-1.54), but not poor health. Associations did not differ by sex. The association of multiracial identity with current asthma was stronger among AI/AN adults who identified as Latinx (PR 1.77, 95% CI 1.08-2.94) than non-Latinx AI/AN (PR 1.18, 95% CI 1.04-1.33), p-value for interaction 0.03. CONCLUSIONS: Multiracial AI/AN adults experience a higher prevalence of lifetime and current asthma compared to single race AI/AN adults. The association between multiracial identity and current asthma is stronger among AI/AN Latinx individuals. The mechanisms for these findings remain under-explored and merit further study.

Diet Quality and Depression in a Cohort of American Indians: The Strong Heart Family Study.

Diet quality has been shown to be inversely associated with depression, but this has not been studied in American Indians (AIs). We examined the prospective association of diet quality and probable depression in a family-based cohort of rural AIs. Using data from the Strong Heart Family Study, we included 1,100 AIs ≥14 years old who were free of probable depression at baseline. We defined probable depression as the presence of moderate or severe depressive symptoms on the Center for Epidemiologic Studies Depression Scale or current use of antidepressant medications. We calculated baseline diet quality from food frequency questionnaires using the Alternative Healthy Eating Index-2010 (AHEI). We used GEE-based multivariate logistic regression to estimate the odds ratio of probable depression at follow up associated with a 10-point higher AHEI score at baseline, adjusted for demographic, psychosocial, and health factors. At follow up, 19% (n = 207) of the sample reported probable depression. Diet quality was not associated with report of probable depression at follow up (OR = 1.16, 95% CI [0.96, 1.39]). Research is needed to examine other temporal dimensions of this relationship and unique aspects of rural AI diets and psychosocial factors that may influence depression.

Voices of Women Veterans with Lower Limb Prostheses: a Qualitative Study.

BACKGROUND: Women Veterans with amputation are a group with unique needs whose numbers have grown over the last 5 years, accounting for nearly 3% of all Veterans with amputation in 2019. Although identified as a national priority by the Veterans Health Administration, the needs of this population have remained largely underrepresented in amputation research. OBJECTIVE: To describe the experiences of women Veterans with lower extremity amputation (LEA) related to prosthetic care provision and devices. DESIGN: National qualitative study using semi-structured individual interviews. PARTICIPANTS: Thirty women Veterans with LEA who had been prescribed a prosthesis at least 12 months prior. APPROACH: Inductive content analysis. KEY RESULTS: Four key themes emerged: (1) a sense of "feeling invisible" and lacking a connection with other women Veterans with amputation; (2) the desire for prosthetic devices that meet their biological and social needs; (3) the need for individualized assessment and a prosthetic limb prescription process that is tailored to women Veterans; the current process was often perceived as biased and either dismissive of women's concerns or failing to adequately solicit them; and (4) the desire for prosthetists who listen to and understand women's needs. CONCLUSIONS: Women Veterans with LEA articulated themes reminiscent of those previously reported by male Veterans with LEA, such as the importance of prostheses and the central role of the provider-patient relationship. However, they also articulated unique needs that could translate into specific strategies to improve prosthetic care, such as integrating formal opportunities for social support and peer interaction for women Veterans with LEA, advocating for administrative changes and research efforts to expand available prosthetic component options, and ensuring that clinical interactions are gender-sensitive and free of bias.

Risks and Risk Factors for Contralateral Amputation in Patients who have Undergone Amputation for Chronic Limb Threatening Ischaemia.

OBJECTIVE: The aim of this study was to determine the cumulative incidence of, and the risk factors associated with, contralateral amputation in patients with chronic limb threatening ischaemia (CLTI). METHODS: This was a retrospective cohort study of patients with incident unilateral transmetatarsal (TM), transtibial (TT), or transfemoral (TF) amputation secondary to CLTI, identified from the National Veterans Affairs Surgical Quality Improvement Program database (2004 - 2014). Thirteen potential pre-operative risk factors for contralateral amputation were considered. A competing risk analysis to estimate the cumulative incidence of contralateral amputation was performed using a Fine-Gray subdistribution hazard model. The effect of risk factors on contralateral amputation was estimated by computing subdistribution hazard ratios (sub-HR) with 95% confidence intervals (CI). RESULTS: From the database, 7 360 patients met the inclusion criteria. The contralateral amputation risk was 7.7% and was greatest in those who underwent a TF amputation (9.7%), followed by TT (7.4%) and TM amputation (6.6%) (p < .001). Among the 588 contralateral amputations, 50% were at the TF level, 34% at the TT level, and 16% at the TM level. The adjusted risk of contralateral amputation was greater in those who underwent an incident TF amputation or were Black or Hispanic. The factor that contributed to risk of contralateral amputation to the greatest extent was dialysis (sub-HR, 2.3; 95% CI 1.7 - 3.0; p < .001) while those who were obese (compared with underweight) were at lowest risk (0.67; 95% CI 0.46 - 0.97; p = .030). CONCLUSION: The one year risk of contralateral amputation in patients with CLTI is related to incident amputation level, medical comorbidities, correlates with race/ethnicity, and body mass index at the time of the incident amputation. The identified risk factors are largely not modifiable; however, they can be used to help identify populations at elevated risk.

The impact of military sexual trauma and gender on receipt of evidence-based medication treatment among veterans with opioid use disorder.

INTRODUCTION: Opioid use disorder (OUD), a chronic illness associated with substantial morbidity and mortality, is common in veterans. Despite several national Department of Veteran Affairs (VA) initiatives over the last 15 years to increase access to medications to treat OUD (MOUD), MOUD remain underutilized. Women and veterans with mental health comorbidities are less likely to receive MOUD. The current study evaluated associations between military sexual trauma (MST), one common comorbidity among veterans, and receipt of MOUD among VA outpatients. We also evaluated whether gender moderated the MST-MOUD association and whether mental health conditions were associated with lower rates of MOUD across MST status. METHODS: In a cross-sectional study using a national sample of 80,845 veterans with OUD who sought care at VA facilities from 2009 to 2017, we fit mixed-effects logistic regression models to assess the association between MST and MOUD, adjusting for demographic and clinical characteristics, and with facility modeled as a random effect. Secondary analyses added interaction terms of MST x gender and MST x mental health diagnoses and compared average predicted probabilities to evaluate whether the MST and MOUD association varied by gender or mental health diagnoses. The study used a p-value threshold of .001 to determine significance due to multiple comparisons and large sample size. RESULTS: Overall, 35% of veterans with OUD received MOUD. MST (8.1% overall; 5.2% of men, 48.8% of women) was not significantly associated with receipt of MOUD in a fully adjusted model (OR = 1.08; 99% CI 1.00, 1.17). No significant MST x gender interaction (p = .377) and no significant MST x mental health interaction (p = .722) occurred. CONCLUSIONS: Both men and women veterans with and without a history of MST received MOUD treatment at similar rates. Room for improvement exists in MOUD receipt and future research should continue to assess barriers to MOUD receipt.

Validity of Methods to Identify Individuals With Lower Extremity Amputation Using Department of Veterans Affairs Electronic Medical Records.

Objectives: To determine the positive predictive value (PPV) of algorithms to identify patients with major (at the ankle or more proximal) lower extremity amputation (LEA) using Department of Veterans Affairs electronic medical records (EMR) and to evaluate whether PPV varies by sex, age, and race. Design: We conducted a validation study comparing EMR determined LEA status to self-reported LEA (criterion standard). Setting: Veterans who receive care at the Department of Veterans Affairs. Participants: We invited a national sample of patients (N=699) with at least 1 procedure or diagnosis code for major LEA to participate. We oversampled women, Black men, and men ≤40 years of age. Interventions: Not applicable. Main Outcome Measure: We calculated PPV estimates and false negative percentages for 7 algorithms using EMR LEA procedure and diagnosis codes relative to self-reported major LEA. Results: A total of 466 veterans self-reported their LEA status (68%). PPVs for the 7 algorithms ranged from 89% to 100%. The algorithm that required a single diagnosis or procedure code had the lowest PPV (89%). The algorithm that required at least 1 procedure code had the highest PPV (100%) but also had the highest proportion of false negatives (66%). Algorithms that required at least 1 procedure code or 2 or more diagnosis codes 1 month to 1 year apart had high PPVs (98%-99%) but varied in terms of false negative percentages. PPV estimates were higher among men than women but did not differ meaningfully by age or race, after accounting for sex. Conclusion: PPVs were higher if 1 procedure or at least 2 diagnosis codes were required; the difference between algorithms was marked by sex. Investigators should consider trade-offs between PPV and false negatives to identify patients with LEA using EMRs.

Association Between Foot Surgery Type and Subsequent Healing in Veterans With Moderate-to-Severe Diabetic Foot Infections.

BACKGROUND: Diabetic foot infections are a common precursor to lower extremity amputations. The treatment of diabetic foot infections involves both medical and surgical management, of which limb-sparing surgeries are increasingly preferred over amputations at or above the ankle to preserve mobility and quality of life. The outcomes following these limb-sparing surgeries are not well described. METHODS: This was a single-center, retrospective cohort study of 90 Veterans with moderate-to-severe diabetic foot infections between 2017 and 2019 from the Veterans Affairs Maryland Health Care System. The exposure was foot surgery with bone resection (ie, toe amputation, metatarsal resection, transmetatarsal amputation) vs debridement alone. The outcome was healing within 1 year. We used log-binomial regression to assess the association between foot surgery type and healing, stratify by infection location, and evaluate potential confounding variables. RESULTS: The cumulative incidence of healing after foot surgery with bone resection was greater than that following debridement (risk ratio [RR], 1.80 [95% confidence interval {CI}, 1.17-2.77]). This association was modified by infection location and greater for toe infections (RR, 4.52 [95% CI, 1.30-15.7]) than other foot infections (RR, 1.19 [95% CI, .69-2.02]). We found no evidence of confounding by comorbidities or infection severity. CONCLUSIONS: For patients with toe infections, foot surgery with bone resection was associated with better healing than debridement alone. The multiple specialties caring for patients with diabetic foot infections need a stronger common knowledge base-from studies like this and future studies-to better counsel patients about their treatment and prognosis.

Menu Labeling Utilization and Socioeconomic Status in West Virginia and Mississippi.

OBJECTIVE: Determine the association between socioeconomic status and self-reported noticing and using calorie menu labels in 2 states with high poverty and obesity. DESIGN: Cross-sectional study of responses to the 2016 Behavioral Risk Factor Surveillance System Menu Labeling Module. PARTICIPANTS: Representative sample of noninstitutionalized adults aged ≥ 18 years in West Virginia and Mississippi (n = 9,469). MAIN OUTCOME MEASURES: The outcomes were reported noticing and using menu labels to make decisions at fast-food restaurants. Independent variables were highest attained education and federal poverty level (% FPL). ANALYSIS: Generalized linear models estimated prevalence ratios for noticing and using menu labels. Models mutually adjusted for education, % FPL, age, sex, race/ethnicity, and body mass index. RESULTS: Eighty-six percent of respondents reported noticing, and 56% reported using menu labels. Compared with individuals with less than high school education, college graduates were 11% more likely to report noticing (95% confidence interval, 1.06-1.18; P < 0.001) and 18% more likely to report using (95% confidence interval, 1.06-1.30; P < 0.01) menu labels. Patterns were similar for % FPL. CONCLUSIONS AND IMPLICATIONS: These data support further investigation of menu labels among subgroups and a larger geographic scope. Limitations of the menu labeling module question and the cross-sectional nature of the existing literature warrant additional research.

Associations Among Military Sexual Trauma, Opioid Use Disorder, and Gender.

INTRODUCTION: Opioid use disorder and high-risk opioid prescription increase the risks for overdose and death. In Veterans, military sexual trauma is associated with increased risk for assorted health conditions. This study evaluates the association of military sexual trauma with opioid use disorder and high-risk opioid prescription and potential moderation by gender. METHODS: In a national sample of Veterans Health Administration outpatients receiving care from October 1, 2009 to August 1, 2017, logistic regression models were fit to evaluate the associations between military sexual trauma and opioid use disorder and high-risk opioid prescription, adjusting for demographic and clinical covariates. A second set of models included a gender X military sexual trauma interaction. Analyses were conducted in 2020-2021. RESULTS: Patients with history of military sexual trauma (n=327,193) had 50% higher odds of opioid use disorder diagnosis (AOR=1.50, 95% CI=1.45, 1.54, p<0.001) and 5% higher odds of high-risk opioid prescription (AOR=1.05, 95% CI=1.04, 1.07, p<0.001) than those without history of military sexual trauma (n=7,738,665). The effect of military sexual trauma on opioid use disorder was stronger in men than in women . The predicted probability of opioid use disorder among men with history of military sexual trauma (1.5%) was nearly double that of women with history of military sexual trauma (0.8%). CONCLUSIONS: Military sexual trauma was a significant risk factor for opioid use disorder and high-risk opioid prescription, with the former association particularly strong in men. Clinical care for Veterans with military sexual trauma should consider elevated risk of opioid use disorder and high-risk opioid prescription.