Exploration of the association of selected pain diagnoses with risky alcohol use among active duty soldiers

Association of Chronic Pain With Alcohol Consumption and Tobacco Use in Active Duty Soldiers

INTRODUCTION

Chronic pain and lifestyle habits, namely alcohol consumption and tobacco use, impact soldier readiness. This study examines the relationship between chronic pain and these lifestyle habits in soldiers seen at the Interdisciplinary Pain Management Center (IPMC).

MATERIALS AND METHODS

This cross-sectional retrospective review utilized data from active duty soldiers receiving treatment at the IPMC. Soldiers (N = 203, 85% men) treated at the IPMC completed an intake questionnaire that included the Defense and Veterans Pain Rating Scale, the Alcohol Use Disorders Identification Test-Concise, and inquiries about tobacco use. Tobacco use was quantified as the amount and frequency of cigarettes smoked. Other tobacco products were converted to an equivalent number of cigarettes. Data were analyzed using descriptive statistics, Pearson's correlation, and independent samples t-test analyses.

RESULTS

The mean duration of pain reported was 34.73 ± 38.66 months (median = 24.00). Soldiers engaging in hazardous drinking reported significantly higher interference with sleep (mean = 6.53 versus 5.40, P = .03) and greater negative effect on mood (mean = 6.33 versus 5.30, P = .04) compared to the no hazardous drinking group. Nonsignificant differences were found between tobacco users and non-tobacco users regarding pain intensity and pain effect on activity, sleep, mood, and stress (all P > .05). Among tobacco users, a significant negative correlation was found between a daily number of cigarettes used and sleep interference (r = -0.29, P = .024) as well as effect on mood (r = -0.33, P = .010). Years of tobacco use showed a significant negative correlation with the average pain intensity (r = -0.32, P = .025).

CONCLUSIONS

The results suggest that addressing alcohol consumption is an essential part of chronic pain treatment. The finding of a negative association between years of nicotine use and pain intensity suggests that nicotine use may have served as a coping mechanism. Further research is needed.

The Impact of Deployment and Combat Exposure on Physical Health Among Military Personnel: A Systematic Review of Incidence, Prevalence, and Risks

OBJECTIVES

The impact of deployment and combat on mental health of military personnel is well described. Less evidence is available to demonstrate and summarize the incidence, prevalence, and risks of these exposures on physical health. This study aims to (1) systematically review the available literature to determine the incidence and prevalence of physical health conditions among military personnel during and after deployment and (2) investigate the risks of deployment and combat exposure on physical health.

METHODS

A systematic review using the PubMed and EMBASE databases was performed. The literature search was limited to articles written in English, published from 2000 through 2019. The quality of studies was assessed with the Joanna Briggs Institute Appraisal Checklist. The results were grouped per system or condition of physical health and presented by forest plots without a combined effect size estimate.

RESULTS

Thirty-two studies were found eligible for this review. We identified a wide variety of incidence and prevalence rates of numerous physical health conditions and a high heterogeneity across the included studies. Acute respiratory symptoms, diarrhea, musculoskeletal injuries, pain, and tinnitus were found to be the most incident or prevalent conditions. Except for hearing loss, no associations with deployment and physical health problems were observed. An increased risk for asthma, headache, hearing loss, and pain was reported in relation to the combat exposure.

CONCLUSION

Given the characteristics of included studies and extracted data, the magnitude of the found differences in incidence and prevalence rates is most likely to be due to methodological heterogeneity. The specific exposures (e.g., infrastructure, environmental conditions, and activities during deployment) are suggested to be the determinants of (post) deployment physical health problems and need to be addressed to decrease the impact of deployment. Findings from this systematic review highlight which conditions should be addressed in response to service members' health and wellness needs in the (post)deployment phase and may be used by clinicians, researchers, and policy-makers. However, knowledge gaps regarding the potential risk factors during deployment and combat still exist. Studies using consistent methods to define and measure the physical health conditions and specific exposures are needed.