A review of research on smoking behavior in three demographic groups of veterans: women, racial/ethnic minorities, and sexual orientation minorities

Female-Specific Health Care of Military Female-Designated Service Members and Veterans: A Systematic Overview of Reviews

INTRODUCTION

Since the War in Afghanistan began in 2001, service members have faced significant health effects related to service during war, with female-designated service members facing unique challenges. Numerous high-quality review articles have been published on the health and care of female-designated service members and veterans. Given the increasing volume of literature, we completed an overview of reviews on the health and health care of female-designated military populations. Our objective was to conduct an overview of reviews on the obstetrics and gynecologic health and health care of female-designated military populations since 2000 to understand female-specific health consequences of military service during war and make clinical recommendations.

MATERIALS AND METHODS

On May 10, 2022, a medical librarian performed a comprehensive search across five databases (Ovid Medline, Embase, CINAHL, PsycINFO, Ovid All EBM Reviews, and Web of Science) for all relevant reviews published from 2000 to May 10, 2022. Results were limited to English language. After the removal of duplicates, 2,438 records were reviewed, and 69 studies were included in the final review. The search strategy and methods were registered with PROSPERO and are reported according to the Preferred Reporting Items for Overviews of Reviews (PRIOR) guidelines. Two independent reviewers conducted title and abstract screening and subsequent full text review using Covidence Systematic Review Software. Reviews addressing female-specific and obstetrics and gynecologic health of female-designated service members or veterans, utilizing a clear and systematic methodology, were eligible for inclusion. Quality assessment was conducted by teams of two reviewers.

RESULTS

A total of 69 studies were included in the final review. Themes included mental health and impact of sexual assault on service members or veterans, veteran health care, issues of menstruation, pregnancy, and urogenital concerns. Areas with few reviews included occupational risks of military service and impact on obstetric outcomes, eating disorders, and menopause. There were insufficient or no reviews on the impact of military service on fertility, access to abortion care, reproductive health outcomes of lesbian, bisexual and transgender service members, surgical treatment of gynecologic conditions, and screening and treatment for breast, gynecologic, and non-pelvic organ cancers.

CONCLUSIONS

Female-designated military populations serving during periods of war face unique health challenges that should be considered in screening practices and the delivery of trauma informed care. Further research and reviews are needed for female-specific oncology, fertility, abortion access, and sexual and non-binary and expansive gender identities to better capture female-designated service member and veteran health during wartime and beyond.

Exploring Gender Differences in Veterans in a Secondary Analysis of a Randomized Controlled Trial of Mindfulness for Chronic Pain

Background

Although studies have documented higher rates of chronic pain among women Veterans compared to men Veterans, there remains a lack of comprehensive information about potential contributors to these disparities.

Materials and Methods

This study examined gender differences in chronic pain and its contributors among 419 men and 392 women Veterans, enrolled in a mindfulness trial for chronic pain. We conducted descriptive analyses summarizing distributions of baseline measures, obtained by survey and through the electronic health record. Comparisons between genders were conducted using chi-square tests for categorical variables and t-tests for continuous measures.

Results

Compared to men, women Veterans were more likely to have chronic overlapping pain conditions and had higher levels of pain interference and intensity. Women had higher prevalence of psychiatric and sleep disorder diagnoses, greater levels of depression, anxiety, post-traumatic stress disorder, fatigue, sleep disturbance, stress and pain catastrophizing, and lower levels of pain self-efficacy and participation in social roles and activities. However, women were less likely to smoke or have a substance abuse disorder and used more nonpharmacological pain treatment modalities.

Conclusion

Among Veterans seeking treatment for chronic pain, women differed from men in their type of pain, had greater pain intensity and interference, and had greater prevalence and higher levels of many known biopsychosocial contributors to pain. Results point to the need for pain treatment that addresses the comprehensive needs of women Veterans.

Clinical Trial Registration Number: NCT04526158. Patient enrollment began on December 4, 2020.

Active Cigarette Smoking Is Associated With Increased Age-Related Decline on Measures of Visuospatial Learning and Memory and Executive Function in Alcohol Use Disorder

AIMS

The goal of this study was to determine if active cigarette smoking in Veterans with alcohol use disorder (AUD) was associated with greater age-related neurocognitive decline.

METHODS

Veterans with AUD, in residential treatment (n = 125; 47 ± 14 years of age, min = 24, max = 76, 29 ± 26 days of abstinence), completed measures of executive functions, learning and memory, processing speed and working memory. Actively smoking AUD (AsAUD, n = 47) were active daily cigarette smokers; former smoking AUD (FsAUD, n = 45) were predominately daily smokers prior to study but did not smoke at the time of study; non-smoking AUD (NsAUD, n = 33) never used cigarettes or smoked 'only a few times' during lifetime.

RESULTS

AsAUD demonstrated greater age-related decline on measures of visuospatial learning and memory, and response inhibition/cognitive flexibility, primarily relative to NsAUD; there were no age-related differences between FsAUD and NsAUD on any measure. There were few significant mean differences between groups across the 15 neurocognitive measures. In AsAUD, higher scores on indices of smoking severity were associated with poorer performance on measures of auditory-verbal learning and memory, response inhibition, set-shifting and working memory. In FsAUD, longer smoking cessation duration was related to lower PTSD, anxiety and depressive symptomatology.

CONCLUSIONS

Active smoking was associated with accelerated age-related decline on cognitive functions implicated in response to common evidence-based AUD interventions. Results suggest that smoking history contributes to the considerable heterogeneity observed in neurocognitive function in early AUD recovery, and reinforce the clinical movement to offer smoking cessation resources concurrent with treatment for AUD.

Predicting relapse after alcohol use disorder treatment in a high-risk cohort: The roles of anhedonia and smoking

On average, two-thirds of individuals treated for alcohol use disorder (AUD) relapse within six months. There is a critical need to identify modifiable risk factors associated with relapse that can be addressed during AUD treatment. Candidate factors include mood disorders and cigarette smoking, which frequently co-occur with AUD. We predicted that co-occurrence of mood disorders, cigarette smoking, and other modifiable conditions will predict relapse within six months of AUD treatment. Ninety-five Veterans, 23-91 years old, completed assessments of multiple characteristics including demographic information, co-occurring psychiatric disorders, and medical conditions during residential treatment for AUD. Participants' alcohol consumption was monitored over six months after participation. Logistic regression was used to determine if, mood disorders, cigarette smoking status, alcohol consumption, educational level, and comorbid general medical conditions are associated with relapse after AUD treatment. Sixty-nine percent of Veterans (n = 66) relapsed within six months of study while 31% remained abstinent (n = 29). While education, comorbid general medical conditions, and mood disorder diagnoses were not predictors of relapse, Veterans with greater symptoms of anhedonia, active smokers, and fewer days of abstinence prior to treatment showed significantly greater odds for relapse within six months. Anhedonia and cigarette smoking are modifiable risk factors, and effective treatment of underlying anhedonic symptoms and implementation of smoking cessation concurrent with AUD-focused interventions may decrease risk of relapse.

Smoking Cessation among Female and Male Veterans before and after a Randomized Trial of Proactive Outreach

Introduction:

Female veterans smoke cigarettes at high rates compared with both male veterans and nonveteran women. Proactive outreach (PRO) to smokers may reduce gender disparities in cessation care. The objectives of this study were to compare baseline experiences with VA smoking cessation care for men and women and to assess for gender differences in response to a PRO intervention.

Methods:

We conducted a post hoc subgroup analysis of a pragmatic, multisite randomized, controlled trial comparing PRO with usual care (UC). Baseline experiences included physician advice to quit, satisfaction with care, and past-year treatment use. At the 1-year follow-up, treatment use, quit attempts, and 6-month prolonged abstinence for women and men randomized to PRO versus UC were compared using logistic regression.

Results:

Baseline and follow-up surveys were returned by 138 women and 2,516 men. At baseline, women were less likely than men to report being very or somewhat satisfied with the process of obtaining smoking cessation medications in the VA (47% of women vs. 62% of men), but no less likely to report having used cessation medications from the VA in the past year (39% of women vs. 34% of men). After the intervention, phone counseling and combined therapy increased among both women and men in PRO as compared with UC. At the 1-year follow-up, men in PRO were significantly more likely to report prolonged abstinence than those in UC (odds ratio, 1.65; 95% CI, 1.28–2.14); results for women were in the same direction but not statistically significant (odds ratio, 1.39; 95% CI, 0.48–3.99).

Conclusions:

Satisfaction with cessation care in VA remains low. PRO to smokers was associated with an increased use of cessation therapies, and increased odds of achieving prolonged abstinence. A subgroup analysis by gender did not reveal significant differences in the treatment effect.

Military Factors Associated with Smoking in Veterans

Introduction

Given the high prevalence of smoking among Veterans and the economic, social, and clinical implications, it is important to understand the factors that contribute to smoking in order to focus efforts to mitigate these factors and improve smoking cessation efforts among Veterans. The availability of research on smoking in Veterans compared with civilians is limited given the military-specific differences in their life course. We aimed to identify military-specific factors combined with sociodemographic factors for ever smoking and current smoking among Veterans to inform future interventions.

Materials and Methods

We used data from the 2010 National Survey of Veterans, the most current, to analyze the association of sociodemographic and military-specific factors with ever versus never smoking, and current versus past smoking using multiple variable logistic regression models (IRB#4125).

Results

Among 8,618 respondents, the proportions of current, past, and never smokers were 17%, 48%, and 34%, respectively. Sociodemographic factors associated with ever smoking were female gender, educational attainment of less than a bachelor's degree, and being divorced/separated/widowed. Military-specific factors associated with ever smoking were exposure to dead/dying/wounded soldiers during service, and past, current, and unsure enrollment in Veterans Affairs healthcare. Never smoking was associated with Hispanic ethnicity, income over $75,000, and reporting fair or poor health. Military factors associated with never smoking were presence of a service-connected disability and military service July 1964 or earlier (i.e., pre-Vietnam). Among 5,652 ever smokers, sociodemographic factors associated with current smoking were age less than 65, being non-Hispanic black, educational attainment of less than a bachelor's degree, being divorced/separated/widowed, never married, and having no insurance. Factors associated with reduced likelihood of current smoking compared with past smoking included income >$41,000 and reporting fair or poor health. Military-specific variables associated with reduced likelihood of current smoking were service era of May 1975 or later (i.e., post-Vietnam) and 5 or more years of service.

Conclusion

Military-specific variables are associated with smoking behaviors among Veterans. Findings from this study that exposure to dead/dying/wounded soldiers, service era, duration of service, service-connected disability status, and enrollment in VA care all influence smoking in Veterans, can inform prevention and cessation efforts in part by encouraging alternative healthy habits or cessation techniques in subgroups of Veterans with particular military backgrounds. By assessing risk factors in this unique population future research can leverage these findings to determine mechanisms that help explain these associations. Identifying factors associated with smoking offers insights for smoking cessation and prevention interventions given the military experiences and increased smoking incidence among Veterans.