Prevalence and Correlates of Food and/or Housing Instability among Men and Women Post-9/11 US Veterans

Food and/or housing instability (FHI) has been minimally examined in post-9/11 US veterans. A randomly selected nationally representative sample of men and women veterans (n = 38,633) from the post-9/11 US veteran population were mailed invitation letters to complete a survey on health and well-being. Principal component analysis and multivariable logistic regression were used to identify FHI's key constructs and correlates for 15,166 men and women respondents (9524 men, 5642 women). One-third of veterans reported FHI; it was significantly more likely among women than men (crude odds ratio = 1.31, 95% CI:1.21-1.41) and most prevalent post-service (64.2%). "Mental Health/Stress/Trauma", "Physical Health", and "Substance Use" were FHI's major constructs. In both sexes, significant adjusted associations (p < 0.01) were found between FHI and homelessness, depression, adverse childhood experiences, low social support, being enlisted, being non-deployed, living with seriously ill/disabled person(s), and living in dangerous neighborhoods. In men only, posttraumatic stress disorder (adjusted odds ratio (AOR) = 1.37, 95% CI:1.14-1.64), cholesterol level (elevated versus normal, AOR = 0.79, 95% CI:0.67-0.92), hypertension (AOR = 1.25, 95% CI:1.07-1.47), and illegal/street drug use (AOR = 1.28, 95% CI:1.10-1.49) were significant (p < 0.01). In women only, morbid obesity (AOR = 1.90, 95%CI:1.05-3.42) and diabetes (AOR = 1.53, 95% CI:1.06-2.20) were significant (p < 0.05). Interventions are needed that jointly target adverse food and housing, especially for post-9/11 veteran women and enlisted personnel.

Life meaning and mental health in post-9/11 veterans: the mediating role of perceived stress

BACKGROUND AND OBJECTIVES

Post-9/11 veterans frequently experience diminished mental health following military service. Life meaning is related to better mental health in veterans, yet its mechanism of action is unknown. A meaning-making model suggests that life meaning can reduce perceived stress, thus enhancing mental health. The present study tested this meaning-making model by predicting multiple dimensions of mental health (i.e., symptoms of posttraumatic stress disorder, anxiety, insomnia, and depression, and mental health quality of life) from life meaning as mediated by perceived stress.

DESIGN AND METHODS

The present study was a secondary analysis of a 12-month observational study of 367 post-9/11 veterans. Participants completed demographic and health surveys at baseline, 6-month, and 12-month follow-ups. A multivariate mediation model was created predicting changes in dimensions of mental health from 6 months to 12 months.

RESULTS

Higher life meaning at baseline predicted changes in all dimensions of mental health between 6 and 12 months, an effect mediated by changes in perceived stress between baseline and 6 months.

CONCLUSIONS

Across dimensions of mental health, the meaning-making model was supported. Understanding post-9/11 veteran mental health from this theoretical perspective may help better tailor healthcare efforts and enhance veteran health overall.