TY - JOUR
T1 - Partial Validation of the Sleep Health Construct in the Medical Outcomes Study Sleep Questionnaire
AU - Bliwise, Donald L.
AU - Howard, Lauren E.
AU - Moreira, Daniel M.
AU - Andriole, Gerald L.
AU - Hopp, Martin L.
AU - Freedland, Stephen J.
N1 - Funding Information:
This work was supported by National Institutes of Health Grant K24 CA160653 to Stephen J. Freedland. GlaxoSmithKline provided the data but had no role in the conception of this work, analyses of the data, or the preparation of the manuscript.
Funding Information:
This work was supported by National Institutes of Health Grant K24 CA160653 to Stephen J. Freedland. GlaxoSmithKline provided the data but had no role in the conception of this work, analyses of the data, or the preparation of the manuscript.
Publisher Copyright:
© 2020, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2021/3
Y1 - 2021/3
N2 - Sleep health is postulated as a multi-dimensional construct comprised of sleepiness/alertness, timing, duration, efficiency, and satisfaction. New questionnaires for its measurement have been proposed. We performed secondary data analyses and analyzed responses on a widely used, well-established sleep questionnaire to determine whether the construct might be detectable with an existing questionnaire. Healthy men (n = 7604) aged 55–75 completed the six-item Medical Outcomes Study Sleep Questionnaire (MOSSQ) at baseline in a large, randomized clinical trial [the Reduction by Dutasteride of Prostate Cancer Events (REDUCE) trial). Two components clearly emerged from a Principal Components Analysis, suggesting that both sleep disturbance and sleep satisfaction are differentiated by the MOSSQ. Selected elements of sleep health are accessible with relatively few questionnaire items. Widespread previous usage of the MOSSQ in both descriptive and interventional research suggests that many previously collected databases could address at least two components of this construct.
AB - Sleep health is postulated as a multi-dimensional construct comprised of sleepiness/alertness, timing, duration, efficiency, and satisfaction. New questionnaires for its measurement have been proposed. We performed secondary data analyses and analyzed responses on a widely used, well-established sleep questionnaire to determine whether the construct might be detectable with an existing questionnaire. Healthy men (n = 7604) aged 55–75 completed the six-item Medical Outcomes Study Sleep Questionnaire (MOSSQ) at baseline in a large, randomized clinical trial [the Reduction by Dutasteride of Prostate Cancer Events (REDUCE) trial). Two components clearly emerged from a Principal Components Analysis, suggesting that both sleep disturbance and sleep satisfaction are differentiated by the MOSSQ. Selected elements of sleep health are accessible with relatively few questionnaire items. Widespread previous usage of the MOSSQ in both descriptive and interventional research suggests that many previously collected databases could address at least two components of this construct.
KW - Medical Outcomes Study
KW - Principal components analysis
KW - Questionnaires
KW - REDUCE trial
KW - Sleep health
UR - http://www.scopus.com/inward/record.url?scp=85078121961&partnerID=8YFLogxK
U2 - 10.1007/s10880-020-09699-4
DO - 10.1007/s10880-020-09699-4
M3 - Article
C2 - 31965406
AN - SCOPUS:85078121961
SN - 1068-9583
VL - 28
SP - 168
EP - 173
JO - Journal of clinical psychology in medical settings
JF - Journal of clinical psychology in medical settings
IS - 1
ER -