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Your search keyword '"Koopman, Richelle J"' showing total 9 results
Start Over Author "Koopman, Richelle J" Publisher sage publications
9 results on '"Koopman, Richelle J"'

6. International Observer

Author

Mainous, Arch G., primary, Baker, Richard, additional, Majeed, Azeem, additional, Koopman, Richelle J., additional, Everett, Charles J., additional, Saxena, Sonia, additional, and Tilley, Barbara C., additional

Published
2006
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8. Using Embedded Sensors in Independent Living to Predict Gait Changes and Falls.

Author

Phillips LJ, DeRoche CB, Rantz M, Alexander GL, Skubic M, Despins L, Abbott C, Harris BH, Galambos C, and Koopman RJ

Abstract

This study explored using Big Data, totaling 66 terabytes over 10 years, captured from sensor systems installed in independent living apartments to predict falls from pre-fall changes in residents' Kinect-recorded gait parameters. Over a period of 3 to 48 months, we analyzed gait parameters continuously collected for residents who actually fell ( n = 13) and those who did not fall ( n = 10). We analyzed associations between participants' fall events ( n = 69) and pre-fall changes in in-home gait speed and stride length ( n = 2,070). Preliminary results indicate that a cumulative change in speed over time is associated with the probability of a fall ( p < .0001). The odds of a resident falling within 3 weeks after a cumulative change of 2.54 cm/s is 4.22 times the odds of a resident falling within 3 weeks after no change in in-home gait speed. Results demonstrate using sensors to measure in-home gait parameters associated with the occurrence of future falls.

Published
2017
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9. English language skills and diabetes and hypertension among foreign-born South Asian adults in England.

Author

Mainous AG 3rd, Baker R, Majeed A, Koopman RJ, Everett CJ, Saxena S, and Tilley BC

Subjects
Adult, Aged, Asia, Southeastern ethnology, Blood Glucose, Blood Pressure, Diabetes Mellitus diagnosis, Female, Humans, Hypertension diagnosis, Male, Middle Aged, United Kingdom epidemiology, Diabetes Mellitus ethnology, Hypertension ethnology, Language
Published
2006
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