TY - JOUR
T1 - Associations between sleep parameters, non-communicable diseases, HIV status and medications in older, rural South Africans
AU - Gómez-Olivé, F.X.
AU - Rohr, J.K.
AU - Roden, L.C.
AU - Rae, D.E.
AU - von Schantz, M.
N1 - This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.pen Access
PY - 2018/11/23
Y1 - 2018/11/23
N2 - As part of the Health and Aging in Africa: A Longitudinal Study of an INDEPTH Community in South Africa (HAALSI), we investigated sleep habits and their interactions with HIV or non-communicable diseases (NCDs) in 5059 participants (median age: 61, interquartile range: 52—71, 54% females). Selfreported sleep duration was 8.2±1.6h, and bed and rise times were 20:48±1:15 and 05:31±1:05 respectively. Ratings of insufcient sleep were associated with older age, lack of formal education, unemployment, and obesity (p<0.05). Ratings of restless sleep were associated with being older, female, having more education, being unemployed, and single. Hypertension was associated with shorter self-reported sleep duration, poor sleep quality, restless sleep, and periods of stopping breathing during the night (p<0.05). HIV positive individuals not on antiretroviral treatment (ART) reported more nocturnal awakenings than those on ART (p=0.029) and HIV negative individuals (p=0.024), suggesting a negative net efect of untreated infection, but not of ART, on sleep quality. In this cohort, shorter, poor-quality sleep was associated with hypertension, but average self-reported sleep duration was longer than reported in other regions globally. It remains to be determined whether this is particular to this cohort, South Africa in general, or low- to middle-income countries undergoing transition.
AB - As part of the Health and Aging in Africa: A Longitudinal Study of an INDEPTH Community in South Africa (HAALSI), we investigated sleep habits and their interactions with HIV or non-communicable diseases (NCDs) in 5059 participants (median age: 61, interquartile range: 52—71, 54% females). Selfreported sleep duration was 8.2±1.6h, and bed and rise times were 20:48±1:15 and 05:31±1:05 respectively. Ratings of insufcient sleep were associated with older age, lack of formal education, unemployment, and obesity (p<0.05). Ratings of restless sleep were associated with being older, female, having more education, being unemployed, and single. Hypertension was associated with shorter self-reported sleep duration, poor sleep quality, restless sleep, and periods of stopping breathing during the night (p<0.05). HIV positive individuals not on antiretroviral treatment (ART) reported more nocturnal awakenings than those on ART (p=0.029) and HIV negative individuals (p=0.024), suggesting a negative net efect of untreated infection, but not of ART, on sleep quality. In this cohort, shorter, poor-quality sleep was associated with hypertension, but average self-reported sleep duration was longer than reported in other regions globally. It remains to be determined whether this is particular to this cohort, South Africa in general, or low- to middle-income countries undergoing transition.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-85057138679&partnerID=MN8TOARS
U2 - 10.1038/s41598-018-35584-0
DO - 10.1038/s41598-018-35584-0
M3 - Article
SN - 2045-2322
VL - 8
JO - Scientific Reports
JF - Scientific Reports
M1 - 17321
ER -
