2013 IEEE International Symposium on Medical Measurements and Applications (MeMeA) 2013
DOI: 10.1109/memea.2013.6549721
|View full text |Cite
|
Sign up to set email alerts
|

Bed occupancy measurements using under mattress pressure sensors for long term monitoring of community-dwelling older adults

Abstract: -There is a growing demand for systems that support independent living into advanced age. Technologies that monitor changes in the amount of time older adults spend in bed have the potential to detect critical changes in mobility and support earlier health intervention. Although under mattress sensors have been used previously, processing algorithms were designed for short term monitoring. The objective of this paper was to develop an algorithm and determine optimal sampling rate to obtain bed occupancy charac… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
13
0

Year Published

2014
2014
2024
2024

Publication Types

Select...
4
3
2

Relationship

1
8

Authors

Journals

citations
Cited by 22 publications
(13 citation statements)
references
References 21 publications
0
13
0
Order By: Relevance
“…A key implication of our findings is that timing values obtained from pressure sensor technology will need to be interpreted in the context of distinct patterns over time and most likely in combination with other variables related to the STS movement. These variables could include time spent in bed 20 or the presence of movement patterns such as bouncing when preparing to exit the bed, which has been associated with mobility difficulties 21 .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…A key implication of our findings is that timing values obtained from pressure sensor technology will need to be interpreted in the context of distinct patterns over time and most likely in combination with other variables related to the STS movement. These variables could include time spent in bed 20 or the presence of movement patterns such as bouncing when preparing to exit the bed, which has been associated with mobility difficulties 21 .…”
Section: Discussionmentioning
confidence: 99%
“…A processing algorithm was developed in MAT-LAB version 7.12 (MathWorks, Inc. Massachusettes USA) to identify when bed exits occurred within the large sensor data set and is described in an earlier publication 20 . For the purposes of this study, the STS portion of the bed exit was calculated individually by viewing a processed pressure tracing in MATLAB.…”
Section: Pressure Sensor Processingmentioning
confidence: 99%
“…A single day of recording created approximately 500MB of data. The algorithm used down sampling techniques to quickly scan the pressure recordings and detect activity as described in a previous paper [12]. For the purpose of this study the algorithm was designed to detect the first morning exit.…”
Section: A Technologymentioning
confidence: 99%
“…Other than the clinical environment, PSM technology has applications in other domains such as ergonomics, automotive technology, and civil engineering [46]- [48]. In the medical sector, PSM have been used for gait analysis, concussion assessment, and patient monitoring [49]- [51]. [52].…”
Section: Pressure Sensitive Matsmentioning
confidence: 99%