TY  - JOUR
U1  - Wissenschaftlicher Artikel
A1  - Gaiduk, Maksym
A1  - Seepold, Ralf
A1  - Martínez Madrid, Natividad
T1  - Assessment of the replacement of a subjective measurement of sleep-relevant parameters by a measurement with a sensor under the mattress
JF  - Procedia computer science
N2  - The influence of sleep on human health is enormous. Accordingly, sleep disorders can have a negative impact on it. To avoid this, they should be identified and treated in time. For this purpose, objective (with an appropriate device) or subjective (based on perceived values) measurement methods are used for sleep analysis to understand the problem. The aim of this work is to find out whether an exchange of the two methods is possible and can provide reliable results. In accordance with this goal, a study was conducted with people aged over 65 years old (a total of 154 night-time recordings) in which both measurement methods were compared. Sleep questionnaires and electronic devices for sleep assessment placed under the mattress were applied to achieve the study aims. The obtained results indicated that the correlation between both measurement methods could be observed for sleep characteristics such as total sleep time, total time in bed and sleep efficiency. However, there are also significant differences in absolute values of the two measurement approaches for some subjects/nights, which leads us to conclude that the substitution is more likely to be considered in case of long-term monitoring where the trends are of more importance and not the absolute values for individual nights.
KW  - sleep efficiency
KW  - sleep study
KW  - subjective sleep assessment
Y1  - 2023
UN  - https://nbn-resolving.org/urn:nbn:de:bsz:rt2-opus4-46566
SN  - 1877-0509
SS  - 1877-0509
U6  - https://doi.org/10.1016/j.procs.2023.10.152
DO  - https://doi.org/10.1016/j.procs.2023.10.152
VL  - 225
IS  - 27th International Conference on Knowledge Based and Intelligent Information and Engineering Sytems (KES 2023)
SP  - 1632
EP  - 1640
S1  - 9
PB  - Elsevier
CY  - Amsterdam
ER  -