Articles: ninos.
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Amassing evidence suggests that post-awakening salivary cortisol rhythms (changes in cortisol throughout the day) may indicate health status. We previously established summary parameters for salivary cortisol in U.S. Navy Sea, Air, and Land and reported excellent parameter stability across 2 days of repeated sampling. To confirm the generalizability of our original findings to other military populations, we replicated the procedures of our prior report in another specialized military group. The purpose of this study was to (1) establish summary parameters of daily salivary cortisol rhythms, (2) evaluate summary parameter stability, and (3) assess the impact of sampling compliance in U.S. Navy Explosive Ordnance Disposal (EOD) technicians. ⋯ These findings demonstrate a thorough replication, with some additional refinement, of our prior study, implying generalizability across diverse military populations. Study limitations include unsupervised saliva collection in a free-living setting, which is counterbalanced by ecological validity. The noninvasive salivary sampling protocol used in this study yields stable estimations of daily cortisol rhythms in specialized military men and is recommended as an operational health surveillance tool by which to monitor chronically stressed military members.
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Individuals with substance use disorders and/or mental health (MH) conditions have higher rates of cigarette smoking than the general population. Electronic nicotine delivery systems (ENDS) while gaining popularity pose health risks. Herein we investigate risk perceptions and attitudes toward e-cigarettes in military Veterans with MH conditions. ⋯ Proportion of e-cigarette use in this Veteran sample is greater than the general population. We observed high risk perception about e-cigarettes among all respondents and differences in perceived helpfulness of e-cigarettes for quitting in ever-users versus never-users in this sample. More consistent assessment of tobacco use among Veterans, with inclusion of ENDS use, would help inform prevention and treatment priorities, especially as information on health impacts of ENDS surfaces.