What Predicts Graduate Public Health Student Success? Evidence for Admission Committees in a Post-Affirmative Action Landscape.

OBJECTIVE: A severe staff shortage and a dearth of professionals from underrepresented backgrounds in the public health workforce are contributing to poor health outcomes in the United States. Schools and programs can mitigate these problems by admitting more graduate public health students overall and from underrepresented backgrounds. We identified predictors of foundational graduate public health course grades and graduate grade point average (GPA), sharing evidence to remove application factors that are admission barriers and do not predict student outcomes. METHODS: We conducted a linear regression analysis on demographic and academic factors from 564 graduate public health applications for students at the University at Buffalo who received their degree from January 1, 2016, to February 1, 2021, analyzing age, race and ethnicity, sex, income, undergraduate degree, verbal and quantitative Graduate Record Examination (GRE) percentiles, and undergraduate GPA. Outcomes were grades in foundational public health courses and cumulative graduate GPA. RESULTS: Undergraduate GPA was the best predictor of graduate public health student success, explaining nearly 7% of foundational public health course grades and 29% of graduate GPA. Higher undergraduate GPA contributed to higher course grades and graduate GPA. GRE scores explained <1% of student outcomes. CONCLUSIONS: Our findings add to the growing body of research showing that standardized test scores may not predict graduate student outcomes and provide further evidence for the field of public health to consider removing this admission barrier. By doing so, institutions could admit more students to graduate public health programs who can bring needed skills to the market, further diversifying the workforce and public health faculty, to better meet population health needs.

Longitudinal effects of military separation and mental health symptomatology on substance use among a cohort of reservists.

OBJECTIVE: The relationship between mental health and substance use among military populations is well-established, and evidence suggests these risks may be greater for those who have left the military. However, it is less clear what independent effects leaving the military may have on substance use behaviors. This study examined the longitudinal relationship between leaving the military and substance use outcomes (hazardous drinking, frequent heavy drinking, non-medical use of prescription drugs, illicit drug use) in a cohort of Reserve and National Guard (R/NG) soldiers. Further, we examined whether mental health symptoms moderate the relationship between leaving the military and substance use. METHOD: Analyses used data (N=485 soldiers) from the first four annual waves of Operation: SAFETY, an ongoing prospective cohort study of US Army R/NG soldiers and their spouses. We used generalized estimating equations (GEE) to examine the relationships between military status (former vs. current soldier) and substance use outcomes over four years. Lastly, we examined interactions between military status and mental health indicators (anxiety, anger, depression, and PTSD) on substance use over time. RESULTS: After controlling for sex, age, race, years of military service, sleep problems, bodily pain, and substance use norms, being a former soldier, compared to a current soldier, was associated with greater odds of current illicit drug use (AOR: 2.86; 95% CI: 1.47, 5.57; p<.01). Mental health symptomatology did not moderate the relationship between leaving the military and current drug use. CONCLUSIONS: Leaving the military in and of itself may result in increased drug use for some individuals, regardless of mental health symptomatology.

Cannabis approval and perceived risk of use among minority U.S. Army Reservists.

This study examined how minoritized U.S. Army Reserve/National Guard service members perceive cannabis use amid a continuously evolving societal and legal landscape in the United States. Logistic regression analyses were conducted to examine relationships between cannabis perceptions and race while considering illicit drug use norms, posttraumatic stress disorder symptomatology, and current drug use. Non-Hispanic Black soldiers had lower odds of approval for medicinal cannabis use and Hispanic soldiers had higher odds of perceived risk of cannabis use, both of which persisted when considering key covariates. These findings may be partly explained by a confluence of societal and cultural factors.

United States Army Reserve/National Guard soldiers' healthcare experiences, attitudes, and preferences: Differences based on deployment status.

Some United States Army Reserve/National Guard (USAR/NG) soldiers have substantial health needs, which may be service-related, but not necessarily resulting from deployment. However, most USAR/NG members need to have been deployed to qualify for Veterans Administration (VA) benefits. Therefore, many USAR/NG soldiers seek care from civilian healthcare providers (HCPs). Using a subset (N = 430 current/former soldiers) of Operation: SAFETY study data, we used regression models to examine differences in healthcare experiences, attitudes, and preferences by deployment status (never-deployed vs. previously-deployed). Final models controlled for age, sex, rank (enlisted vs. officer), military status (current vs. former military), and RAND SF-36 General Health Score. Over 40% of soldiers agreed that civilian HCPs should ask patients about their military service, but never-deployed soldiers were less likely to report being asked about their service (p < 0.05) or how their service affects their health (p < 0.10). Never-deployed soldiers were also less likely to attribute their health concerns to military service (p < 0.001). Although never-deployed soldiers were more likely to prefer receiving physical (p < 0.05) and mental (p < 0.05) healthcare outside of the VA than previously-deployed soldiers, never-deployed soldiers had low confidence in their HCP's understanding of their needs (49% thought that their civilian HCP did not understand them; 71% did not think that their civilian HCP could address military-related health concerns; 76% thought that their civilian HCP did not understand military culture). Findings demonstrate that although civilian HCPs may be the preferred (and only) choice for never-deployed USAR/NG soldiers, they may need additional support to provide care to this population.

Exploring Racial/Ethnic Disparities in Substance Dependence and Serious Psychological Distress among US Veterans.

OBJECTIVES: There are substantial racial/ethnic disparities in substance use and mental health among civilian populations, but few studies have examined these disparities in veterans using a nationally representative sample. Thus, we examined differences in substance dependence and serious psychological distress (SPD) by race/ethnicity among a national sample of US veterans. METHODS: We pooled cross-sectional data from the 2015-2019 waves of the National Survey on Drug Use and Health (N = 7,653 veterans aged 18-64 years). Regression models were utilized to examine racial/ethnic differences in DSM-IV substance dependence and SPD with a Benjamini-Hochberg correction applied. RESULTS: Compared to non-Hispanic White veterans: American Indian/Alaska Native veterans had significantly higher odds of past-year alcohol dependence (AOR = 2.55, 95% CI: 1.28, 5.08); Asian American veterans had significantly lower odds of past-year alcohol dependence (AOR = 0.12, 95% CI: 0.02, 0.62); non-Hispanic Black (AOR = 0.60, 95% CI: 0.48, 0.77), Hispanic (AOR = 0.47, 95% CI: 0.34, 0.65), and veterans of more than one race (AOR = 0.55, 95% CI: 0.36, 0.83) had significantly lower odds of past-month nicotine dependence; Asian American veterans had significantly lower odds of past-year illicit drug dependence (AOR = 0.05, 95% CI: 0.01, 0.35); and non-Hispanic Black veterans had significantly lower odds of past-year SPD (AOR = 0.69, 95% CI: 0.55, 0.85) after correction for multiple comparisons. CONCLUSION: Overall, racial/ethnic disparities in substance dependence and SPD among veterans are not as stark as in civilian populations, but some disparities remain.

Cannabis Use and Perceptions Among Current and Former Military Service Members.

Background: Research indicates separation from the military may result in increased risk of alcohol use. However, there is little data on cannabis use among military service members, particularly when examining the period after separation from military service. This research examines cannabis-related perceptions and use among U.S. Army Reserve/National Guard (USAR/NG) current and former soldiers. Methods: Data come from Operation: SAFETY (Soldiers And Families Excelling Through the Years), an ongoing study examining health among male and female USAR/NG soldiers. The current sample was comprised of 401 current and former USAR/NG soldiers. Logistic regression models examined the associations between past-year cannabis use, military status (i.e., current versus former), attitudes towards recreational cannabis, perceived ease of access, and perceived risk of cannabis use, while controlling for age, problematic alcohol use, and current cigarette smoking. Results: Overall, 7.4% of current and 20.3% of former military service members used cannabis in the past year. Favorable attitudes towards cannabis use and perceived ease of accessing cannabis were associated with increased odds of use among all soldiers. In adjusted models, former military members had greater odds (AOR = 5.28, 95% CI = 2.16, 12.87) of past-year cannabis use compared to current service members. Conclusions: Findings indicate that separation from the military may be an important risk factor to consider when assessing cannabis use in the military. Additional research is needed to examine socioenvironmental factors (e.g., access to post-deployment support services and healthcare, state legalization laws, other behavioral health conditions) that contribute to former service members' cannabis use.

A qualitative analysis of Black men's attitudes toward obesity and bariatric surgery.

BACKGROUND: Metabolic and bariatric surgery (MBS) is a safe and highly effective treatment for morbid obesity and related co-morbidities. While MBS access and insurance coverage have greatly improved, sex and racial disparities remain in utilization of MBS. OBJECTIVE: To identify novel intrinsic factors that may explain Black underutilization of surgical treatments for weight management. SETTING: This study was conducted in metropolitan communities of Western New York. METHODS: We conducted semistructured face-to-face interviews with 27 adult Black men with a history of obesity and at least 2 obesity-related conditions (diabetes, hypertension, and/or chronic kidney disease [CKD]), about their attitudes, beliefs, behaviors, and habits related to obesity and obesity management. Interview transcripts were reviewed using thematic analysis for patterns and themes. RESULTS: Most participants did not perceive obesity as a serious health condition and those who had weight-loss goals did not aim for a healthy body mass index (BMI). Trust and respectful communication with physician were very important in making healthcare decisions. MBS was perceived as extreme and dangerous option for weight loss, and only participants with severe symptoms such as chronic pain were open to discussing MBS with their providers. Participants acknowledged lack of role models of similar background who had successfully undergone MBS for obesity. CONCLUSIONS: This study identified misinformation about risks and benefits of MBS and lack of community role models as important factors contributing to Black men's unwillingness to consider MBS. Further research is needed to facilitate patient-provider communication about weight and improve provider's ability and motivation for weight management in primary care settings.

College health providers' knowledge and confidence in addressing students' vaping: Evidence from a pilot study in New York State.

Objective: This study examines the knowledge and confidence of college healthcare providers in discussing vaping with their college student populations. Methods: This is a mixed-methods descriptive study using a sequential-explanatory approach, consisting of a cross-sectional, online survey followed by qualitative interviews. Survey data was collected from 50 college health providers located at 26 colleges in the 64-campus State University of New York system. Targeted semi-structured interviews (N = 11) were conducted by telephone with providers who completed the survey. Results: Despite high reported levels of knowledge and confidence, few providers had participated in educational activities relative to vaping. There was evidence of misinformation about e-cigarettes, and they did not know what product (nicotine/cannabis) students typically vape. Conclusions: Findings indicate a potential disconnect between providers' perceived and actual knowledge of college student vaping and demonstrate areas of opportunity to assist college health providers in comprehensively addressing vaping with their college student populations. Innovation: College health providers played a key role in lowering rates of combustible cigarette smoking, but little is known about how they are now are communicating with college students about e-cigarette and cannabis vaping. This paper examines college health providers' knowledge, confidence, and training needs relative to vaping communications.

Sex differences in the relation between military sexual trauma and risk for alcohol misuse among U.S. Army Reserve and National Guard soldiers.

BACKGROUND: Military sexual trauma (MST) is linked to a range of deleterious health outcomes. Extant literature has focused disproportionately on mental health sequelae of MST. Research is needed to better understand the extent to which MST contributes to alcohol misuse and related problems - key issues facing service members. Additionally, sex differences in the nature and prevalence of MST may impact sequelae. The present research examined (a) the prevalence of an MST history among female and male service members, (b) relations between MST history and risk for alcohol misuse and related problems, and (c) potential sex differences in these experiences and outcomes. METHODS: Data from current and previous service members (334 males and 70 females) were drawn from Operation: SAFETY (Soldiers and Families Excelling Through the Years), a longitudinal study of U.S. Army Reserve and National Guard (USAR/NG) soldiers and their partners. Analyses examined the prevalence and types of MST experienced, relations between MST history and three alcohol-related variables (total consumption, heavy drinking frequency, and alcohol-related problems), and differences by sex. RESULTS: Approximately one-third (33.7%) of service members reported an MST history. Females (61.4%) reported an MST history at more than twice the rate of males (27.8%). Interactions between MST and sex were significant for all alcohol-related variables. Among males, an MST history was related to 70% higher alcohol consumption, 86% higher heavy drinking frequency, and 45% higher alcohol problem scores. An MST history was unrelated to alcohol-related variables among females. CONCLUSION: Findings suggest a higher prevalence of MST among USAR/NG service members than is often reported in the literature, particularly among males. An MST history was associated with higher and more hazardous/harmful current alcohol consumption among male service members, highlighting the need for greater screening, prevention, and intervention among a population already at high risk for problematic alcohol use. Results underscore that MST is an important and prevalent experience requiring greater study alongside more traditional notions of service-connected trauma.

The Role of Military Identity in Substance Use and Mental Health Outcomes among U.S. Army Reserve and National Guard Soldiers.

We investigated how military identity (i.e., veteran identity centrality, the extent to which military service is central to an individual's sense of self) relates to substance use and mental health among U.S. Army Reserve and National Guard (USAR/NG) soldiers. Data were drawn from Operation: SAFETY, a longitudinal survey study of USAR/NG soldiers. Regression models (n=413 soldiers) examined relationships between military identity and substance use (i.e., alcohol problems, past 3-months non-medical use of prescription drugs (NMUPD), illicit drug use, tobacco use), and mental health (i.e., generalized anxiety, anger, depression, PTSD), controlling for sex, race, age, education, years of military service, military status (current/former), and deployment (ever/never). In adjusted models, stronger military identity was not related to alcohol, illicit drug, or tobacco use, but was associated with past 3-months NMUPD (OR: 1.40, 95% CI: 1.12, 1.75, p<.01) and greater symptoms of anger (IRR: 1.02, 95% CI: 1.01, 1.03, p<.01), generalized anxiety (IRR: 1.05, 95% CI: 1.01, 1.10, p<.01), depression (IRR: 1.06, 95% CI: 1.02, 1.10, p<.01), and PTSD (IRR: 1.07, 95% CI: 1.02, 1.12, p<.01). Findings demonstrate the importance of military identity for health-related outcomes. NMUPD suggests potential self-medication and an avoidance of help-seeking, as admitting difficulties may conflict with military identity.

Problems With Sleep Are Common and Predict Increased Risk for Alcohol and Drug Use Among Reserve and National Guard Soldiers.

OBJECTIVE: Sleep problems are common among military members and may increase substance use risk. This study examines longitudinal associations between sleep problems and substance use among U.S. Army Reserve and National Guard (USAR/NG) soldiers as well as differences between current and former soldiers. METHOD: Data are drawn from Operation: SAFETY (Soldiers and Families Excelling Through the Years), an ongoing prospective study of the health and well-being of USAR/NG soldiers and their spouses. We used generalized estimating equation models (N = 485 soldiers; 79.8% male) to examine residual change in substance use (alcohol problems, heavy drinking, current use of any drug, nonmedical use of prescription drugs [NMUPD], and illicit drugs) associated with sleep problems (globally and particular dimensions) over 3 years, controlling for probable post-traumatic stress disorder, age, sex, and substance use at the prior time point. Interaction models examined differences by military status (current vs. former soldier). RESULTS: Sleep problems were associated with increased risk of heavy drinking (p < .05), any current drug use (p < .05), current NMUPD (p < .01), and current illicit use (p < .05). There were significant interactions between sleep quality and military status on any current drug use (p < .01) and current illicit use (p < .05) and between sleep duration and military status on current NMUPD (p < .05), such that the risk of substance use was greater for former compared with current soldiers. CONCLUSIONS: Sleep problems are prevalent among USAR/NG soldiers and are longitudinally associated with alcohol and drug use. This risk may increase for soldiers who have separated from the military. These findings support routine screening for sleep problems among soldiers and predischarge education around substance use risks related to unaddressed sleep problems.

Lifetime trauma exposure profiles and alcohol use over time among U.S. Reserve and National Guard soldiers.

Although trauma exposure is a recognized risk factor for alcohol use, research on military populations has emphasized combat exposure, with minimal consideration of exposure to other potentially traumatic events (PTEs). We aimed to (a) identify, characterize, and quantify subgroups of service members based on PTE patterns; (b) examine associations between trauma exposure subgroups and alcohol use; and (c) examine these associations longitudinally. Data were drawn from Operation: SAFETY, a longitudinal study of health and well-being among U.S. Army Reserve/National Guard soldiers (N = 478). Exposure to 15 PTEs, including childhood maltreatment, noninterpersonal events (e.g., natural disasters, accidents), interpersonal trauma, and military-related exposures, was assessed at baseline. Latent profile analysis was conducted to characterize mutually exclusive trauma profiles; profile membership was used to longitudinally predict alcohol use in generalized estimating equation models. Four exposure profiles were identified: intimate partner violence (IPV)/combat trauma (8.4%, n = 40), combat trauma (24.7%, n = 118), childhood trauma (8.4%, n = 40), and low trauma (58.6%, n = 280). In adjusted models, compared to the low trauma profile, IPV/combat profile membership was longitudinally associated with alcohol problems, OR = 2.44, p =.005. Membership in other trauma profiles was not associated with alcohol use. Within the IPV/combat profile, men had a higher risk of frequent heavy drinking than women. Results suggest a need to comprehensively screen for lifetime PTE exposure, particularly IPV, in military populations. Given the high prevalence of nonmilitary PTEs, an inclusive, trauma-informed approach to health care and service provision is warranted.

Drug use over time among never-deployed US Army Reserve and National Guard soldiers: The longitudinal effects of non-deployment emotions and sex.

Some US military service members who have never been deployed experience negative emotions related to never having been deployed, and some work shows these non-deployment emotions (NDE) are cross-sectionally associated with hazardous drinking for male, but not female, US Army Reserve/National Guard (USAR/NG) soldiers. However, it is not known if these effects extend to drug use or persist longitudinally, which is the focus of the current study. We conducted a longitudinal residual change analysis of a subset of data (N = 182 never-deployed soldiers) from Operation: SAFETY, an ongoing survey-based study of USAR/NG soldiers recruited from units across New York State. Outcome measures included current tobacco use, non-medical use of prescription drugs (NMUPD), current cannabis use, and other current illicit drug use (excluding cannabis) at four time points over a 3-year period. Results from bootstrapped residual change generalized estimating equation (GEE) models show that more negative NDE were longitudinally associated with a greater likelihood of current NMUPD among male, but not female, soldiers (p < 0.05). NDE were not longitudinally associated with current tobacco use, cannabis use, or other illicit drug use among male or female soldiers (ps > 0.05). NDE may contribute to ongoing NMUPD among male USAR/NG soldiers who have never been deployed. Never-deployed soldiers, especially those with negative emotions related to never having been deployed, should not be overlooked in military screening and intervention efforts.

"I just wanna be another person at school": Disclosing veteran identity on campus and effects on campus engagement.

Objective: To describe how veterans feel about disclosing their military status on campus and impacts on engagement with social and health-related services. Participants: Thirty-one university student veterans who participated in a student veterans' health study. Participants self-identified as White and male (90%) with an average age of 29.5 years and 6.7 years of military service. Methods: Qualitative interviews explored veterans' perceptions of belonging on campus and the impact of veteran identity on educational experiences. Data analysis used an inductive, content-based approach. Results: Themes included: (1) varied feelings around disclosing military service history, with many preferring not to disclose; (2) visibility of resources on campus; and (3) use of resources on campus for social engagement, mental, and physical health. Conclusions: Findings illustrate student veterans' complex experiences, and how feelings about disclosing veteran identity on campus relate to resource use. Campuses should acknowledge and explore this complexity with student veterans' input to ensure that supports meet their needs.

Effects of Social Network Characteristics on Mental Health Outcomes Among United States Army Reserve and National Guard Soldiers.

We sought to examine the relative salience of multiple social network structural characteristics (e.g., size, composition, quality, substance use) for understanding soldiers' mental health symptoms (anger, anxiety, depression, PTSD). Data are drawn from soldiers (N = 421) participating in the Operation: SAFETY study. Negative binomial regression models examined the relationship between ten social network characteristics and mental health outcomes, controlling for age, sex, years of military service, and deployment history. Greater number of close network ties was associated with fewer symptoms of anger, anxiety, and depression (ps < 0.05), but not PTSD. Having more illicit drug-using network ties was associated with greater severity of anxiety symptoms (p < 0.05). Finally, more days spent drinking with network members was related to higher levels of anger (p < 0.05). Interpersonal relationships that entail substance use are associated with greater anxiety and anger while a greater number of close ties is associated with fewer anger, anxiety, and depression symptoms.

Mental and physical health factors related to dual use of veterans affairs and non-veterans affairs healthcare among U.S. reserve soldiers.

This study examined the association between mental and physical health factors and dual use of Veterans' Affairs (VA) and non-VA healthcare among previously deployed male Reserve/National Guard (R/NG) soldiers (N = 214). Participants completed online annual surveys on a range of topics, including validated measures of mental and physical health, as well as questions about past-year healthcare utilization. Multinomial logistic regression models separately examined the association between mental health symptoms (PTSD, anxiety, depression, emotional role limitations), physical health symptoms (bodily pain, physical role limitations), and healthcare use (single use and dual use compared to no use), controlling for geography, trust in the VA, age, and race. Anxiety (aRR: 1.13; 95% Confidence Interval (CI): 1.02, 1.26; p<.05), depression (aRR: 1.23; 95% CI: 1.06, 1.43; p<.01), and PTSD (aRR: 1.05; 95% CI: 1.01, 1.10; p<.05) symptoms were all related to past year dual use of VA and non-VA healthcare, even after controlling for known demographic factors. Bodily pain and emotional and physical role limitations were not related to healthcare outcomes. This suggests that mental health symptoms themselves may be a primary factor driving healthcare use. Further study is needed to examine whether dual use of VA and non-VA healthcare is duplicative or complementary.

Differences in alcohol screening and alcohol problems among United States veterans based on military service history.

Military deployment is a risk factor for alcohol problems, and postdeployment alcohol problems are more prevalent among part-time reservists than full-time active duty service members. However, emerging research suggests that reservists who never experience deployment are also at risk. We examined if never-deployed/activated reserve veterans differed from active duty/deployed veterans in alcohol screening and misuse. Using pooled cross-sectional data from the National Survey on Drug Use and Health (NSDUH; 2015-2019), we estimated the prevalence of past-year self-reported alcohol screening by a health care provider and measured DSM-IV alcohol abuse and alcohol dependence among U.S. veterans aged 18-49 years with at least one health care visit in the past year (N = 4,148). We used regression models to examine for differences in these outcomes between never-deployed/activated reserve veterans and active duty/deployed veterans. Overall, 15% of veterans reported not being screened for alcohol use, despite 1 in 11 meeting DSM-IV criteria for alcohol abuse/dependence. Active duty/deployed veterans were more likely to have been screened for alcohol use than never-deployed/activated reserve veterans (p < .05). However, there was no difference in past-year alcohol abuse (p > .05) or dependence (p > .05) between never-deployed/activated reserve veterans and veterans with a history of active duty service/activation. Never-deployed/activated reserve veterans are less likely to be screened for alcohol use than active duty/deployed veterans, despite no significant difference in meeting alcohol abuse/dependence criteria. Providers may not recognize never-deployed reservists as veterans. We recommend systematic screening for military service history and alcohol use for all veterans, regardless of deployment/active duty service. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Multifactorial Etiology of Adolescent Nicotine Addiction: A Review of the Neurobiology of Nicotine Addiction and Its Implications for Smoking Cessation Pharmacotherapy.

Nicotine is the primary pharmacologic component of tobacco, and its highly addictive nature is responsible for its widespread use and significant withdrawal effects that result in challenges to smoking cessation therapeutics. Nicotine addiction often begins in adolescence and this is at least partially attributed to the fact that adolescent brain is most susceptible to the neuro-inflammatory effects of nicotine. There is increasing evidence for the involvement of microglial cells, which are the brain's primary homeostatic sensor, in drug dependence and its associated behavioral manifestations particularly in the adolescent brain. A hallmark of neuro-inflammation is microglial activation and activation of microglia by nicotine during adolescent development, which may result in long-term addiction to nicotine. This non-systematic review examines multifactorial etiology of adolescent nicotine addiction, neurobiology of nicotine addiction and the potential mechanisms that underlie the effects of nicotine on inflammatory signaling in the microglia, understanding how nicotine affects the adolescent brain. We speculate, that modulating homeostatic balance in microglia, could have promising therapeutic potential in withdrawal, tolerance, and abstinence-related neural adaptations in nicotine addiction, in the adolescent brain. Further, we discuss nicotine addiction in the context of the sensitization-homeostasis model which provides a theoretical framework for addressing the potential role of microglial homeostasis in neural adaptations underlying nicotine abuse.

COVID-19 Related Symptoms of Anxiety, Depression, and PTSD among US Adults.

During the COVID-19 pandemic, social distancing measures often result in individual isolation, which can lead to adverse mental outcomes. We collected online questionnaires from 3,952 US adults to examine the impact of "shelter-in-place" guidelines on mental health, and to explore potential disparities and modifiable factors. Self-reported anxiety, depression, and PTSD symptoms were associated with more restrictive quarantine. Younger adults, women, those with lower income, more insecurity, more media exposure, reduced physical activity, or worsened family relationships were particularly affected. Targeted prevention on susceptible subpopulations, including young adults and lower SES groups, might help mitigate disparities in COVID-19-related mental health problems.

Variations in Risk and Motivations for Substance Use over the Course of Military Service.

BACKGROUND: Epidemiological data identify risk factors related to substance use among military service members to inform prevention and treatment. Less is known about how motivations and risks for substance use vary over a military service career. The study goal was to explore substance use patterns and motivations among a sample of United States undergraduate student veterans in order to identify periods of risk. Methods: Qualitative interviews were conducted (n = 31) between December 2018 and April 2019. Transcripts were coded in ATLAS.ti using thematic content analysis. Results: Interviews revealed complex motivations around substance use and identified key periods of risk. 1) Pre-service: Participants reported using alcohol and marijuana, primarily during social activities. 2) During service: Participants described a culture of heavy alcohol and tobacco use in social contexts, but little use of other substances. Post-deployment was a notable exception, when some reported heavier alcohol use and use of other drugs, including opiates, cocaine, and ecstasy. 3) Post-service: Transitioning out of the military was described as difficult; some participants reported heavier use of substances during this period. Some participants quit smoking after military service, or switched to vaping. Others reported use of alcohol and/or marijuana to calm themselves, relieve stress, and enable sleep. Conclusions: These data indicate that the periods immediately following deployment and transition out of the military may be especially high-risk for heavy substance use and use of a broader range of substances. This highlights the need for tailored interventions and messaging at different points of military service, particularly during periods of greatest risk.