Sex-specific differences in physical health and health services use among Canadian Veterans: a retrospective cohort study using healthcare administrative data

INTRODUCTION

Military occupations have historically been, and continue to be, male dominated. As such, female military Veteran populations tend to be understudied, and comparisons of the physical health status and patterns of health services use between male and female Veterans are limited outside of US samples. This study aimed to compare the physical health and health services use between male and female Veterans residing in Ontario, Canada.

METHODS

A retrospective cohort of 27 058 male and 4701 female Veterans residing in Ontario whose military service ended between 1990 and 2019 was identified using routinely collected administrative healthcare data. Logistic and Poisson regression models were used to assess sex-specific differences in the prevalence of select physical health conditions and rates of health services use, after multivariable adjustment for age, region of residence, rurality, neighbourhood median income quintile, length of service in years and number of comorbidities.

RESULTS

The risk of rheumatoid arthritis and asthma was higher for female Veterans compared with male Veterans. Female Veterans had a lower risk of myocardial infarction, hypertension and diabetes. No sex-specific differences were noted for chronic obstructive pulmonary disease. Female Veterans were also more likely to access all types of health services than male Veterans. Further, female Veterans accessed primary, specialist and emergency department care at greater rates than male Veterans. No significant differences were found in the sex-specific rates of hospitalisations or home care use.

CONCLUSIONS

Female Veterans residing in Ontario, Canada have different chronic health risks and engage in health services use more frequently than their male counterparts. These findings have important healthcare policy and programme planning implications, in order to ensure female Veterans have access to appropriate health services.

Strengths and vulnerabilities: Comparing post-9/11 U.S. veterans' and non-veterans' perceptions of health and broader well-being

Background

Prior research has examined how the post-military health and well-being of both the larger veteran population and earlier veteran cohorts differs from non-veterans. However, no study has yet to provide a holistic examination of how the health, vocational, financial, and social well-being of the newest generation of post-9/11 U.S. military veterans compares with their non-veteran peers. This is a significant oversight, as accurate knowledge of the strengths and vulnerabilities of post-9/11 veterans is required to ensure that the needs of this population are adequately addressed, as well as to counter inaccurate veteran stereotypes.

Methods

Post-9/11 U.S. veterans’ (N = 15,160) and non-veterans’ (N = 4,533) reported on their health and broader well-being as part of a confidential web-based survey in 2018. Participants were drawn from probability-based sampling frames, and sex-stratified weighted logistic regressions were conducted to examine differences in veterans’ and non-veterans’ reports of health, vocational, financial, and social outcomes.

Results

Although both men and women post-9/11 veterans endorsed poorer health status than non-veterans, they reported greater engagement in a number of positive health behaviors (healthy eating and exercise) and were more likely to indicate having access to health care. Veterans also endorsed greater social well-being than non-veterans on several outcomes, whereas few differences were observed in vocational and financial well-being.

Conclusion

Despite their greater vulnerability to experiencing health conditions, the newest generation of post-9/11 U.S. veterans report experiencing similar or better outcomes than non-veterans in many aspects of their lives. Findings underscore the value of examining a wider range of health and well-being outcomes in veteran research and highlight a number of important directions for intervention, public health education, policy, and research related to the reintegration of military veterans within broader civilian society.

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Results revealed unique strengths for post-9/11 U.S. veterans compared to non-veterans.

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Veterans reported poorer health status but more positive health behaviors.

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Veterans endorsed better social well-being on some outcomes.

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Results highlight the value of assessing multiple aspects of veterans’ health and well-being.

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Findings can be used to correct inaccurate stereotypes about U.S. veterans.

Comparing negative health indicators in male and female veterans with the Canadian general population

INTRODUCTION

Sex-based information on differences between Canadian veterans and the general population is important to understand veterans' unique health needs and identify areas requiring further research. This study compared various health indicators in male and female veterans with their Canadian counterparts.

METHODS

Health indicators for recent-era Regular Force veterans (released between 1998 and 2015) were obtained from the 2016 Life After Service Survey and compared with the general population in the 2015-16 Canadian Community Health Survey using a cross-sectional approach. Age-adjusted rates and 95% CIs were calculated for males and females separately.

RESULTS

Compared with Canadians, veterans (both sexes) reported higher prevalence of fair or poor health and mental health, needing help with one or more activity of daily living, lifetime suicidal ideation and being diagnosed with mood and anxiety disorders, post-traumatic stress disorder, migraines, back problems, chronic pain, arthritis, ever having cancer, hearing problems, chronic pain and gastrointestinal problems. A higher prevalence of cardiovascular disease (all types) and high blood pressure was observed in male veterans compared with their Canadian counterparts. Within veterans only, males reported a higher prevalence of diagnosed hearing problems and cardiovascular disease compared with females; conversely females reported a higher prevalence of diagnosed migraines, mood, anxiety and gastrointestinal disorders, and needing help with activities of daily living. These sex differences are similar to the Canadian general population. Some similarities in reporting prevalence between male and female veterans (eg, fair or poor mental health, lifetime suicidal ideation, arthritis, asthma, lifetime cancer incidence, chronic pain and diabetes) were not observed in other Canadians.

CONCLUSION

Male and female veterans differed from comparable Canadians, and from each other, in various areas of health. Further research is needed to explore these findings, and veteran-based policies and services should consider sex differences.

Changes in the health and broader well-being of U.S. veterans in the first three years after leaving military service: Overall trends and group differences

OBJECTIVES

Scholars have theorized that the initial period after military discharge may be a particularly vulnerable time for veterans. Yet, several recent studies raise the prospect that risk for poor adjustment may actually increase rather than decrease over time. The current study examined whether the U.S. military veteran population experiences improvements or declines in their health and broader well-being during the first three years after leaving military service and documented differences based on gender, military rank, and warzone deployment history.

METHODS

A population-based sample of 3733 newly separated veterans completed a survey within three months of separation (Fall 2016), followed by five additional surveys at six-month intervals. Weighted multilevel logistic regressions were conducted to examine changes in the proportion of veterans reporting good health and broader well-being over time.

RESULTS

Most aspects of veterans' health and broader well-being worsened over time, with a noteworthy increase in reporting of mental health conditions and a decline in veterans' community involvement. Declines in the proportion of veterans reporting good health and well-being were most notable for women, with smaller differences observed for other subgroups.

CONCLUSIONS

The finding that veterans experienced worsening health and broader well-being over time highlights the need for enhanced prevention and early intervention efforts to mitigate these declines. Findings also point to the importance of attending to the unique readjustment concerns of female veterans and other at-risk subgroups.