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Volumn 38, Issue 9, 2006, Pages 1674-1681

Improving the accuracy of pedometer used by the elderly with the FFT algorithm

Author keywords

Acceleration; Cadence; Fast Fourier transform (FFT); Number of walk steps

Indexed keywords

ACCELERATION; ACCELEROMETER; ACCURACY; AGED; ALGORITHM; ANALYTICAL EQUIPMENT; ANALYTICAL ERROR; ARTICLE; CALCULATION; CLINICAL ARTICLE; FEMALE; FOURIER TRANSFORMATION; GAIT DISORDER; HUMAN; JAPAN; MALE; PEDOMETER; POWER SPECTRUM; SIGNAL DETECTION; SIGNAL TRANSDUCTION; TRIAXIAL ACCELERATION SIGNAL; WALKING AID; WALKING SPEED;

EID: 33748524865     PISSN: 01959131     EISSN: None     Source Type: Journal    
DOI: 10.1249/01.mss.0000227641.68360.c2     Document Type: Article
Times cited : (21)

References (29)
  • 4
    • 9444226011 scopus 로고    scopus 로고
    • Accuracy of five electronic pedometers for measuring distance walked
    • BASSETT, D. R., JR., B. E. AINSWORTH, S. R. LEOGETT, et al. Accuracy of five electronic pedometers for measuring distance walked. Med. Sci. Sports Exerc. 28:1071-1077, 1996.
    • (1996) Med. Sci. Sports Exerc. , vol.28 , pp. 1071-1077
    • Bassett Jr., D.R.1    Ainsworth, B.E.2    Leogett, S.R.3
  • 5
    • 0025916953 scopus 로고
    • Importance of four variables of walking to patients with stroke
    • BOHANNON, R. W., M. G. HORTON, and J. B. WIKHOLM. Importance of four variables of walking to patients with stroke. Int. J. Rehabil. Res. 14:246-250, 1991.
    • (1991) Int. J. Rehabil. Res. , vol.14 , pp. 246-250
    • Bohannon, R.W.1    Horton, M.G.2    Wikholm, J.B.3
  • 6
    • 0031106807 scopus 로고    scopus 로고
    • A triaxial accelerometer and portable data processing unit for the assessment of daily physical activity
    • BOUTEN, C. V., K. T. KOEKKOEK, M. VERDUIN, R. KODDE, and J. D. JANSSEN. A triaxial accelerometer and portable data processing unit for the assessment of daily physical activity. IEEE Trans. Biomed. Eng. 44:136-147, 1997.
    • (1997) IEEE Trans. Biomed. Eng. , vol.44 , pp. 136-147
    • Bouten, C.V.1    Koekkoek, K.T.2    Verduin, M.3    Kodde, R.4    Janssen, J.D.5
  • 7
    • 27644589162 scopus 로고    scopus 로고
    • Spring-levered versus piezo-electric pedometer accuracy in overweight and obese adults
    • CROUTER, S. E., P. L. SCHNEIDER, and D. R. BASSETT, JR. Spring-levered versus piezo-electric pedometer accuracy in overweight and obese adults. Med. Sci. Sports Exerc. 37:1673-1679, 2005.
    • (2005) Med. Sci. Sports Exerc. , vol.37 , pp. 1673-1679
    • Crouter, S.E.1    Schneider, P.L.2    Bassett Jr., D.R.3
  • 8
    • 0042707813 scopus 로고    scopus 로고
    • Validity of 10 electronic pedometers for measuring steps, distance, and energy cost
    • CROUTER, S. E., P. L. SCHNEIDER, M. KARABULUT, and D. R. BASSETT, JR. Validity of 10 electronic pedometers for measuring steps, distance, and energy cost. Med. Sci. Sports Exerc. 35: 1455-1460, 2003.
    • (2003) Med. Sci. Sports Exerc. , vol.35 , pp. 1455-1460
    • Crouter, S.E.1    Schneider, P.L.2    Karabulut, M.3    Bassett Jr., D.R.4
  • 9
    • 0842324941 scopus 로고    scopus 로고
    • Pedometer accuracy in nursing home and community-dwelling older adults
    • CYARTO, E. V., A. M. MYERS, and C. TUDOR-LOCKE. Pedometer accuracy in nursing home and community-dwelling older adults. Med. Sci. Sports Exerc. 36:205-209, 2004.
    • (2004) Med. Sci. Sports Exerc. , vol.36 , pp. 205-209
    • Cyarto, E.V.1    Myers, A.M.2    Tudor-Locke, C.3
  • 10
    • 0030821041 scopus 로고    scopus 로고
    • Assessment of posture and motion by multichannel piezoresistive accelerometer recordings
    • FAHRENBERG, J., F. FOERSTER, M. SMEJA, and W. MULLER. Assessment of posture and motion by multichannel piezoresistive accelerometer recordings. Psychophysiology 34:607-612, 1997.
    • (1997) Psychophysiology , vol.34 , pp. 607-612
    • Fahrenberg, J.1    Foerster, F.2    Smeja, M.3    Muller, W.4
  • 11
    • 0033817363 scopus 로고    scopus 로고
    • Validity of accelerometry for the assessment of moderate intensity physical activity in the field
    • HENDELMAN, D., K. MILLER, C. BAGGETT, E. DEBOLD, and P. FREEDSON. Validity of accelerometry for the assessment of moderate intensity physical activity in the field. Med. Sci. Sports Exerc. 32(Suppl): S442-S449, 2000.
    • (2000) Med. Sci. Sports Exerc. , vol.32
    • Hendelman, D.1    Miller, K.2    Baggett, C.3    Debold, E.4    Freedson, P.5
  • 12
    • 1342346118 scopus 로고    scopus 로고
    • Hemiplegic gait of stroke the use of uniaxial accelerometry for the assessment of physical-activity-related energy expenditure: A validation study against whole-body indirect calorimetry
    • KUAN, T. S., J. Y. Tsou, and F. C. Su. Hemiplegic gait of stroke The use of uniaxial accelerometry for the assessment of physical-activity-related energy expenditure: a validation study against whole-body indirect calorimetry. Br. J. Nutr. 91:235-243, 2004.
    • (2004) Br. J. Nutr. , vol.91 , pp. 235-243
    • Kuan, T.S.1    Tsou, J.Y.2    Su, F.C.3
  • 13
    • 0038032949 scopus 로고    scopus 로고
    • Comparison of pedometer and accelerometer accuracy under controlled conditions
    • LE MASURIER, G. C., and C. TUDOR-LOCKE. Comparison of pedometer and accelerometer accuracy under controlled conditions. Med. Sci. Sports Exerc. 35:867-871, 2003.
    • (2003) Med. Sci. Sports Exerc. , vol.35 , pp. 867-871
    • Le Masurier, G.C.1    Tudor-Locke, C.2
  • 14
    • 2342525804 scopus 로고    scopus 로고
    • Motion sensor accuracy under controlled and free-living conditions
    • LE MASURIER, G. C., S. M. LEE, and C. TUDOR-LOCKE. Motion sensor accuracy under controlled and free-living conditions. Med. Sci. Sports Exerc. 36:905-910, 2004.
    • (2004) Med. Sci. Sports Exerc. , vol.36 , pp. 905-910
    • Le Masurier, G.C.1    Lee, S.M.2    Tudor-Locke, C.3
  • 15
    • 0036195467 scopus 로고    scopus 로고
    • Microprocessor-based ambulatory activity monitoring in stroke patients
    • MACRO, R. F., E. HAEUBER, M. SHAUGHNESSY, et al. Microprocessor-based ambulatory activity monitoring in stroke patients. Med. Sci. Sports Exerc. 34:394-399, 2002.
    • (2002) Med. Sci. Sports Exerc. , vol.34 , pp. 394-399
    • Macro, R.F.1    Haeuber, E.2    Shaughnessy, M.3
  • 16
  • 17
    • 3042522659 scopus 로고    scopus 로고
    • Commercially available pedometers: Considerations for accurate step counting
    • MELANSON, E. L., J. R. KNOLL, M. L. BELL, et al. Commercially available pedometers: considerations for accurate step counting. Prev. Med. 39:361-368, 2004.
    • (2004) Prev. Med. , vol.39 , pp. 361-368
    • Melanson, E.L.1    Knoll, J.R.2    Bell, M.L.3
  • 19
    • 0042664144 scopus 로고    scopus 로고
    • Walking performance and cardiovascular response: Associations with age and morbidity - The health, aging and body composition study
    • NEWMAN, A. B., C. L. HAGGERTY, S. B. KRITCHEVSKY, M. C. NEVITT, and E. M. SIMONSICK. Walking performance and cardiovascular response: associations with age and morbidity-the health, aging and body composition study. J. Gerontol. A Biol. Sci. Med. Sci. 58:715-720, 2003.
    • (2003) J. Gerontol. A Biol. Sci. Med. Sci. , vol.58 , pp. 715-720
    • Newman, A.B.1    Haggerty, C.L.2    Kritchevsky, S.B.3    Nevitt, M.C.4    Simonsick, E.M.5
  • 21
    • 0031884140 scopus 로고    scopus 로고
    • Leisure-time physical activity and ischemic stroke risk: The Northern Manhattan Stroke Study
    • SACCO, R. L., R. GAN, B. BODEN-ALBALA, et al. Leisure-time physical activity and ischemic stroke risk: the Northern Manhattan Stroke Study. Stroke 29:380-387, 1998.
    • (1998) Stroke , vol.29 , pp. 380-387
    • Sacco, R.L.1    Gan, R.2    Boden-Albala, B.3
  • 22
    • 0033979432 scopus 로고    scopus 로고
    • Self-report measures and scoring protocols affect prevalence estimates of meeting physical activity guidelines
    • SARKIN, J. A., J. F. NICHOLS, J. F. SALLIS, and K. J. CALFAS. Self-report measures and scoring protocols affect prevalence estimates of meeting physical activity guidelines. Med. Sci. Sports Exerc. 32:149-156, 2000.
    • (2000) Med. Sci. Sports Exerc. , vol.32 , pp. 149-156
    • Sarkin, J.A.1    Nichols, J.F.2    Sallis, J.F.3    Calfas, K.J.4
  • 23
    • 0141531022 scopus 로고    scopus 로고
    • Accuracy and reliability of 10 pedometers for measuring steps over a 400-m walk
    • SCHNEIDER, P. L., S. E. CROUTER, O. LUKAJIC, and D. R. BASSETT, JR. Accuracy and reliability of 10 pedometers for measuring steps over a 400-m walk. Med. Sci. Sports Exerc. 35:1779-1784, 2003.
    • (2003) Med. Sci. Sports Exerc. , vol.35 , pp. 1779-1784
    • Schneider, P.L.1    Crouter, S.E.2    Lukajic, O.3    Bassett Jr., D.R.4
  • 24
    • 0036900139 scopus 로고    scopus 로고
    • Comparison of pedometer and accelerometer measures of free-living physical activity
    • TUDOR-LOCKE, C., B. E. AINSWORTH, R. W. THOMPSON, and C. E. MATTHEWS. Comparison of pedometer and accelerometer measures of free-living physical activity. Med. Sci. Sports Exerc. 34:2045-2051, 2002.
    • (2002) Med. Sci. Sports Exerc. , vol.34 , pp. 2045-2051
    • Tudor-Locke, C.1    Ainsworth, B.E.2    Thompson, R.W.3    Matthews, C.E.4
  • 25
    • 0035110824 scopus 로고    scopus 로고
    • Challenges and opportunities for measuring physical activity in sedentary adult
    • TUDOR-LOCKE, C. E., and A. M. MYERS. Challenges and opportunities for measuring physical activity in sedentary adult. Sports Med. 31:91-100, 2001.
    • (2001) Sports Med. , vol.31 , pp. 91-100
    • Tudor-Locke, C.E.1    Myers, A.M.2
  • 26
    • 0035286696 scopus 로고    scopus 로고
    • Methodological considerations for researchers and practitioners using pedometers to measure physical (ambulatory) activity
    • TUDOR-LOCKE, C. E., and A. M. MYERS. Methodological considerations for researchers and practitioners using pedometers to measure physical (ambulatory) activity. Res. Q. Exerc. Sport 72: 1-12, 2001.
    • (2001) Res. Q. Exerc. Sport , vol.72 , pp. 1-12
    • Tudor-Locke, C.E.1    Myers, A.M.2
  • 27
    • 2542430585 scopus 로고    scopus 로고
    • Utility of pedometers for assessing physical activity: Construct validity
    • TUDOR-LOCKE, C., J. E. WILLIAMS, J. P. REIS, and D. PLUTO. Utility of pedometers for assessing physical activity: construct validity. Sports Med. 34:281-291, 2004.
    • (2004) Sports Med. , vol.34 , pp. 281-291
    • Tudor-Locke, C.1    Williams, J.E.2    Reis, J.P.3    Pluto, D.4
  • 28
    • 0032735073 scopus 로고    scopus 로고
    • Incidence and occurrence of total (first-ever and recurrent) stroke
    • WILLIAMS, G. R., J. G. JIANG, D. B. MATCHAR, and G. P. SAMSA. Incidence and occurrence of total (first-ever and recurrent) stroke. Stroke 30:2523-2528, 1999.
    • (1999) Stroke , vol.30 , pp. 2523-2528
    • Williams, G.R.1    Jiang, J.G.2    Matchar, D.B.3    Samsa, G.P.4
  • 29
    • 0242467702 scopus 로고    scopus 로고
    • Effects of daily activity recorded by pedometer on peak oxygen consumption (VO2peak), ventilatory threshold and leg extension power in 30- to 69-year-old Japanese without exercise habit
    • ZHANG, J. G., T. OHTA, K. ISHIKAWA-TAKATA, I. TABATA, and M. MIYASHITA. Effects of daily activity recorded by pedometer on peak oxygen consumption (VO2peak), ventilatory threshold and leg extension power in 30- to 69-year-old Japanese without exercise habit. Eur. J. Appl. Physiol. 90:109-113, 2003.
    • (2003) Eur. J. Appl. Physiol. , vol.90 , pp. 109-113
    • Zhang, J.G.1    Ohta, T.2    Ishikawa-Takata, K.3    Tabata, I.4    Miyashita, M.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.