This study employed data from two Congressionally mandated efforts (the American Indian Vietnam Veterans Project and the National Vietnam Veterans Readjustment Study) to examine differential prevalence of posttraumatic stress disorder (PTSD) among 5 ethnically defined samples of male Vietnam theater veterans. Lay interviews assessed individual experiences before, during, and after the war from 1,798 male Vietnam theater veterans. Clinical reinterviews using the SCID were conducted with subsamples (N = 487). The prevalence of both 1-month and lifetime PTSD was higher for the 2 American Indian samples than for Whites. Once logistic regressions controlled for differential exposure to war-zone stress, ethnicity was no longer a significant predictor of PTSD.

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Growing evidence suggests that neuropsychological assessment via videoconference shows good agreement with traditional in-person assessment. However, there are few published studies regarding patient acceptability of this methodology, particularly in individuals with cognitive impairment. In this study we sought to evaluate patient preferences and acceptability of teleneuropsychology to further shed light on the viability of this cognitive assessment medium. We examined acceptability of videoconference-based neuropsychological assessment among healthy aging individuals and in subjects with mild cognitive impairment or early stage Alzheimer disease. We found that teleneuropsychology appears to be well accepted by consumers. Our results reflected 98% satisfaction, and roughly 2/3 of participants indicated no preference between traditional face-to-face testing and examination by teleneuropsychology. Furthermore, even participants with cognitive impairment showed good acceptability of teleneuropsychological assessment. In conjunction with the preliminary data on reliability and validity from this growing literature, these results support teleneuropsychology as a viable and acceptable method for assessing cognitive functioning, and show promise for the implementation and utilization of this cognitive assessment medium in clinical and research settings.

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On the basis of current transmission costs, telehealth proved less expensive than in-person interviews. Telehealth may therefore increase the efficiency and decrease the cost of research with rural, remote, and underserved populations, facilitating the ease with which one can investigate health disparities in these otherwise neglected settings.