OBJECTIVE: : To study the prevalence of sleep-disordered breathing (SDB) in Vietnam- era veterans. METHODS: : This was an observational study of Vietnam-era veterans using unattended, overnight polysomnography, cognitive testing, and genetic measures. RESULTS: : A sample of 105 Vietnam-era veterans with posttraumatic stress disorder: 69% had an Apnea Hypopnea Index >10. Their mean body mass index was 31, "obese" by Centers for Disease Control and Prevention criteria, and body mass index was significantly associated with Apnea Hypopnea Index (Spearman r = 0.41, N = 97, p < 0.0001). No significant effects of sleep-disordered breathing or apolipoprotein status were found on an extensive battery of cognitive tests. CONCLUSION: : There is a relatively high prevalence of SDB in these patients which raises the question of to what degree excess cognitive loss in older PTSD patients may be due to a high prevalence of SDB.
OBJECTIVE: : To study the prevalence of sleep-disordered breathing (SDB) in Vietnam- era veterans. METHODS: : This was an observational study of Vietnam-era veterans using unattended, overnight polysomnography, cognitive testing, and genetic measures. RESULTS: : A sample of 105 Vietnam-era veterans with posttraumatic stress disorder: 69% had an Apnea Hypopnea Index >10. Their mean body mass index was 31, "obese" by Centers for Disease Control and Prevention criteria, and body mass index was significantly associated with Apnea Hypopnea Index (Spearman r = 0.41, N = 97, p < 0.0001). No significant effects of sleep-disordered breathing or apolipoprotein status were found on an extensive battery of cognitive tests. CONCLUSION: : There is a relatively high prevalence of SDB in these patients which raises the question of to what degree excess cognitive loss in older PTSDpatients may be due to a high prevalence of SDB.
Authors: Peter J Colvonen; Tonya Masino; Sean P A Drummond; Ursula S Myers; Abigail C Angkaw; Sonya B Norman Journal: J Clin Sleep Med Date: 2015-04-15 Impact factor: 4.062
Authors: Jeremy E Orr; Carolina Smales; Thomas H Alexander; Carl Stepnowsky; Giora Pillar; Atul Malhotra; Kathleen F Sarmiento Journal: J Clin Sleep Med Date: 2017-01-15 Impact factor: 4.062
Authors: Lisa M Kinoshita; Jerome A Yesavage; Art Noda; Booil Jo; Beatriz Hernandez; Joy Taylor; Jamie M Zeitzer; Leah Friedman; J Kaci Fairchild; Jauhtai Cheng; Ware Kuschner; Ruth O'Hara; Jon-Erik C Holty; Blake K Scanlon Journal: Sleep Breath Date: 2011-12-23 Impact factor: 2.816