Preventive medicine
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Preventive medicine · Jan 2020
ReviewPeer social network processes and adolescent health behaviors: A systematic review.
Research has highlighted the importance of peers for determining health behaviors in adolescents, yet these behaviors have typically been investigated in isolation. We need to understand common network processes operating across health behaviors collectively, in order to discern how social network processes impact health behaviors. Thus, this systematic review of studies investigated adolescent peer social networks and health behaviors. ⋯ The synthesis of results revolved around two network behavior patterns: 1) health behavior similarity within a social network, driven by homophilic social selection and/or social influence, and 2) popularity: health behavior engagement in relation to changes in social status; or network popularity predicting health behaviors. Adolescents in denser networks had statistically significant lower levels of harmful behavior (n = 2/2, 100%). Findings suggest that social network processes are important factors in adolescent health behaviors.
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Preventive medicine · Jan 2020
Imprisonment, opioids and health care reform: The failure to reach a high-risk population.
The 2014 National Research Council report on American incarceration optimistically anticipated the Affordable Care Act (ACA) would be "a turning point in the nation's health care, and … will provide unprecedented access to care for many people being released from correctional facilities." However, the ACA was not designed to proactively respond to risks associated with prisoner re-entry into society. Our overarching hypothesis is that unmet health needs among previously incarcerated adults can be more fully understood by analyzing how un-prescribed use of drugs, such as opioids, is associated with economic and health problems and health care un-insurance that in turn results in exclusion from needed health care services. ⋯ We argue that these factors are likely intensified by a reactive approach to health care reform that not only fails to cover many former prisoners, but also is lacking in sufficient outreach programming, and as such is insufficient for adults with health problems and limited economic resources - especially those using un-prescribed opioids. Future work should address the capacity of more proactively organized public health programs to expand coverage to previously incarcerated populations - including un-prescribed opioid users - and thereby reduce their health risks and vulnerability to repeated exposure to law enforcement surveillance and criminal punishment.
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Preventive medicine · Jan 2020
Comparative StudyPredicting adults likely to develop heart failure using readily available clinical information: An analysis of heart failure incidence using the NHEFS.
Heart failure is a heavy burden on the health care system in the United States. Once heart failure develops, the quality of life and longevity are dramatically affected. As such, its prevention is critical for the well-being of at risk patients. We evaluated the predictive ability of readily available clinical information to identify those likely to develop heart failure. ⋯ Having diabetes, MI, hypertension or obesity significantly increased the risk for incident heart failure, especially combinations including diabetes and MI. This suggests that individuals with these conditions, singly or in combination, should be prioritized in efforts to predict and prevent heart failure incidence.
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Preventive medicine · Jan 2020
Comparative StudyCluster patterns of behavioural risk factors among children: Longitudinal associations with adult cardio-metabolic risk factors.
Much of what is known about childhood clusters of cardiovascular disease behavioural risk factors (RFs) comes from cross-sectional studies, providing little insight into the long-term health impacts of different behavioural cluster profiles. This study aimed to establish the longitudinal relationship between cluster patterns of childhood behavioural RFs and adult cardio-metabolic RFs. Data were from an Australian prospective cohort study of 1265 participants measured in 1985 (ages 9-15 yrs), and in 2004-06 (ages 26-36 yrs). ⋯ The unhealthier childhood clusters predicted a significantly higher adult MetS score ('most unhealthy': β = 0.10, 95%CI = 0.01, 0.19) and adult waist circumference ('most unhealthy': β = 2.29, 95%CI = 0.90, 6.67; 'breakfast skippers': β = 2.15, 95%CI = 0.30, 4.00). These associations were independent of adult behavioural RFs and socio-economic position. These findings emphasise the impact of multiple childhood behavioural RFs on important adult health outcomes and may be useful for the development of early intervention strategies, where identification of children at higher risk of poorer adult cardio-metabolic health is vital.
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Preventive medicine · Jan 2020
Comparative StudyFood stamps, food insecurity, and health outcomes among elderly Americans.
This study examined associations between very low food security and health outcomes in older adults, and tested whether participation in the Supplemental Nutrition Assistance Program (SNAP) mitigates adverse health consequences associated with very low food security. Data were drawn from the 1998-2014 waves of the Health and Retirement Study (N = 148,138 from 27,281 persons). A longitudinal analysis of the relationship between very low food security and health condition depending on SNAP participation was conducted using the individual fixed effects regression. ⋯ Further analyses showed that SNAP participation is correlated with negative self-attitudes (p < 0.05), and that the correlation between SNAP and depression becomes insignificant after controlling for self-attitudes. These results suggest that a stigma effect arising from welfare use may have reduced self-esteem and resulted in depressive moods. Future research needs to delve into whether reforms to the food assistance program aimed at reducing stigma can help alleviate emotional distress among welfare recipients.