Artículos
Publicado 2017-05-10
Palabras clave
- Oficina,
- productividad,
- dolor lumbar
Cómo citar
Rodríguez García, J. K., Maradei, F., & Castellanos Olarte, J. (2017). Efecto del asiento basculante en el tiempo productivo: estudio piloto. Revista UIS Ingenierías, 16(2), 71–78. https://doi.org/10.18273/revuin.v16n2-2017007
Resumen
Contexto: Existe evidencia que asocia el dolor lumbar con la postura sedente. Para contrarrestar estos efectos, se ha estudiado los beneficios de bascular el asiento en actividades de conducción, sin embargo se ha encontrado que no existen estudios en trabajo de oficina. Objetivo: Evaluar la influencia del asiento basculante en la percepción de dolor lumbar. Materiales y métodos: se plantearon dos tratamientos: a) asiento con basculación y b) asiento sin basculación; estudiados en cuatro tareas de oficina: leer, escribir a mano, digitar y navegar en internet. Como respuesta se midió la actividad muscular del tronco, la postura de la espalda, el tiempo y el número de errores. Resultados: En las tareas de digitar, navegar en internet y leer existe una diferencia significativa, es decir que la basculación influye en el comportamiento postural y en el tiempo productivo. Conclusiones: Estudiar variables como la presión del asiento para encontrar mayor evidencia.
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Referencias
F. Maradei, Z. Galindo, J. Castellanos "Comfort testing in office chair design," Rev. UIS Ingenierías, vol. 16, no. 1, pp. 67-71, 2017.
F. Maradei, F. Espinel Z. Galindo, "Percepción del dolor lumbar debido al uso de un asiento dinámico en postura sedente prolongada," Rev. de Salud Pública, pp. 412-424, 2012.
B.A. Ramirez, J.M. Castillo, "El análisis multifactorial del trabajo estático y repetitivo. Estudio del trabajo en actividades de servicio," Rev. Ciencias de la Salud, vol. 7, pp. 65-82, 2009.
W. Marras, W. Karwowski, The occupational ergonomics hand book, Estados Unidos: CRC Press LCC, 1998.
B. Duthey, World Health Organization, Feb, 2013, [En línea]. Disponible en: http://www.who.int/medicines/areas/priority_medicines/BP6_10malaria.pdf
K. Luoma et al, "Low back pain in relation to lumbar disc degeneration," Spine, vol. 25, pp. 487-492, 2000.
J. Collins & L. O’Sullivan, "Psychosocial risk exposures and musculoskeletal disorders across working-age males and females," Human Factors and Ergonomics in Manuf. & Service Industries, vol. 20, pp. 272-286, 2010.
E. Archila, M. Villamizar, J. Jimenez, ""El dolor: una perspectiva epidemiológica"," Salud UIS, vol. 36, pp. 2-13, 2004.
B. Pandurangan et al, "Musculoskeletal computational analysis of the influence of car-seat design/adjustments on long-distance driving fatigue," Intern. Journ. of Ind. Ergonomics, vol. 40, no. 3, pp. 345-355, 2010.
F. Maradei, L. Quintana, J. Castellanos, "Influence of seat tilt motion on the discomfort perception during a simulated driving activity," Work, vol. 56, no. 1, pp. 99-110.
L. Karlqvist et al, "Self-reported working conditions of VDU operators and associations with musculoskeletal symptoms: a cross-sectional study focussing on gender differences," Intern. Journ. of Ind. Ergonomics, vol. 30, pp. 277-294, 2002.
F. Maradei, F. Espinel, A. Peña, "Estudio de Valores Antropométricos Para La Región Nororiental Colombiana 2007-2008," Rev. UIS Ingenierías, vol. 7, no. 2, pp. 153-167, 2008.
F. Maradei, F. Espinel, L. Díaz, "Diseño de una plataforma informática para el almacenamiento y análisis de datos antropométricos," Rev. UIS Ingenierías, vol. 7, no. 1 pp. 41-51, 2008.
A. Werth, K. Babski-Reeves, "Effects of portable computing devices on posture, muscle activation levels and efficiency," Applied Ergonomics, vol. 45, pp. 1603-1609, 2014.
R. Tarrasch, Z. Berman, N. Friedmann, "Mindful Reading: Mindfulness Meditation Helps Keep Readers with Dyslexia and ADHD on the Lexical Track," Frontiers in Psychology, vol. 578, no. 7, 2016.
C. R. Cavassa, Ergonomía y productividad, Ciudad de México D.F., México: Grupo Noriega Editores, Limusa S.A de C.V, 1997.
K. O’Sullivan, "Lumbar posture and trunk muscle activation during a typing task when sitting on a novel dynamic ergonomic chair," Ergonomics, vol. 55, no. 12, pp. 1586-1595, Dec 2012.
M. R. Jouvencel, Ergonomia básica aplicada a la medicina del trabajo, 1st ed. Madrid, España: Ediciones Díaz de Santos, 1994.
F. Munoz, P.R Rougier, "Estimation of centre of gravity movements in sitting posture: application to trunk backward tilt.," Journ. of Biomechanics, vol. 44, no. 9, pp. 1771-5, Jun 2011.
D. B. Chaffin, Gunnar. BJ Andersson, B.J. Martin, Occupational Biomechanics, 4th ed, 2006.
N. Marmaras, D. Nathanael, N. Zarboutis, "The transition from CRT to LCD monitors: Effects on monitor placement and possible consequences in viewing distance and body postures," Intern. Journ. of Ind. Ergonomics, vol. 38, pp. 584-592, 2008.
R. Lueder, K. Noro, "Three myths of ergonomics seating," en Hard Facts about Soft Machines: The Ergonomics of Seating, London, U.K: Taylor and Francis, 1994, pp. 37-46.
C. Sommerich et al, "Effects of notebook computer configuration and task on user biomechanics,productivity,and comfort," Ind. Ergonomics, vol. 30, pp. 7-31, 2002.
L.H. Barrero et al, "Work pattern causes bias in self-reported activity duration: a randomised study of mechanisms and implications for exposure assessment and epidemiology.," Occupational and Environmental Medicine, vol. 66, no. 1, pp. 38-44, Ene 2009.
M. Makhsous et al, "Biomechanical effects of sitting with adjustable ischial and lumbar support on occupational low back pain: evaluation of sitting load and back muscle activity," BMC Musculoskeletal Disorders, vol. 10, p. 17, Feb 2009.
M. Makhsous et al, "The Effect of Chair Designs on Sitting Pressure Distribution and Tissue Perfusion.," Human Factors, vol. 54, no. 6, pp. 1066-1074, 2012.
J. Van Dieen, M. De Looze, V. Hermans. "Effects of dynamic office chairs on trunk kinematics, "Ergonomics, vol. 44, no. 7, pp. 739-750, 2001.
P.J Mork, R.H Westgaard, "Back posture and low back muscle activity in female computer, "Clinical Biomechanics, vol. 24, no. 2, pp. 169-175, 2009.
J.P Callaghan N.M Dunk, "Lumbar spine movement patterns during prolonged sitting differentiate low back pain developers from matched asymptomatic controls"Work, vol. 35, no. 1, pp. 3-14, 2010.
M. F. Maradei-García, F. Espinel-Correal Z. Galindo-Estupiñan, "Percepción del dolor lumbar debido al uso de un asiento dinámico en postura sedente prolongada", Rev. salud pública, vol. 18, no. 3, pp. 412-424, 2016.
G. Mejía, T. Hernández, "Seguimiento De La Productividad En Obra: Técnicas De Medición De Rendimientos De Mano De Obra", Rev. UIS Ingenierías, vol. 6, no. 2, pp. 45-59, 2007.
M. Karwowski, The occupational ergonomics, hand book. Estados Unidos: CRC Press LCC, 1999.
D. Norman, The psychology of everyday things: Basic books., 1988.
M. Alnaser, E. Wughalterb, "Effect of chair design on ratings of discomfort," Work, vol. 34, pp. 223-234, 2009.
F. Maradei, F. Espinel Z. Galindo, "Percepción del dolor lumbar debido al uso de un asiento dinámico en postura sedente prolongada," Rev. de Salud Pública, pp. 412-424, 2012.
B.A. Ramirez, J.M. Castillo, "El análisis multifactorial del trabajo estático y repetitivo. Estudio del trabajo en actividades de servicio," Rev. Ciencias de la Salud, vol. 7, pp. 65-82, 2009.
W. Marras, W. Karwowski, The occupational ergonomics hand book, Estados Unidos: CRC Press LCC, 1998.
B. Duthey, World Health Organization, Feb, 2013, [En línea]. Disponible en: http://www.who.int/medicines/areas/priority_medicines/BP6_10malaria.pdf
K. Luoma et al, "Low back pain in relation to lumbar disc degeneration," Spine, vol. 25, pp. 487-492, 2000.
J. Collins & L. O’Sullivan, "Psychosocial risk exposures and musculoskeletal disorders across working-age males and females," Human Factors and Ergonomics in Manuf. & Service Industries, vol. 20, pp. 272-286, 2010.
E. Archila, M. Villamizar, J. Jimenez, ""El dolor: una perspectiva epidemiológica"," Salud UIS, vol. 36, pp. 2-13, 2004.
B. Pandurangan et al, "Musculoskeletal computational analysis of the influence of car-seat design/adjustments on long-distance driving fatigue," Intern. Journ. of Ind. Ergonomics, vol. 40, no. 3, pp. 345-355, 2010.
F. Maradei, L. Quintana, J. Castellanos, "Influence of seat tilt motion on the discomfort perception during a simulated driving activity," Work, vol. 56, no. 1, pp. 99-110.
L. Karlqvist et al, "Self-reported working conditions of VDU operators and associations with musculoskeletal symptoms: a cross-sectional study focussing on gender differences," Intern. Journ. of Ind. Ergonomics, vol. 30, pp. 277-294, 2002.
F. Maradei, F. Espinel, A. Peña, "Estudio de Valores Antropométricos Para La Región Nororiental Colombiana 2007-2008," Rev. UIS Ingenierías, vol. 7, no. 2, pp. 153-167, 2008.
F. Maradei, F. Espinel, L. Díaz, "Diseño de una plataforma informática para el almacenamiento y análisis de datos antropométricos," Rev. UIS Ingenierías, vol. 7, no. 1 pp. 41-51, 2008.
A. Werth, K. Babski-Reeves, "Effects of portable computing devices on posture, muscle activation levels and efficiency," Applied Ergonomics, vol. 45, pp. 1603-1609, 2014.
R. Tarrasch, Z. Berman, N. Friedmann, "Mindful Reading: Mindfulness Meditation Helps Keep Readers with Dyslexia and ADHD on the Lexical Track," Frontiers in Psychology, vol. 578, no. 7, 2016.
C. R. Cavassa, Ergonomía y productividad, Ciudad de México D.F., México: Grupo Noriega Editores, Limusa S.A de C.V, 1997.
K. O’Sullivan, "Lumbar posture and trunk muscle activation during a typing task when sitting on a novel dynamic ergonomic chair," Ergonomics, vol. 55, no. 12, pp. 1586-1595, Dec 2012.
M. R. Jouvencel, Ergonomia básica aplicada a la medicina del trabajo, 1st ed. Madrid, España: Ediciones Díaz de Santos, 1994.
F. Munoz, P.R Rougier, "Estimation of centre of gravity movements in sitting posture: application to trunk backward tilt.," Journ. of Biomechanics, vol. 44, no. 9, pp. 1771-5, Jun 2011.
D. B. Chaffin, Gunnar. BJ Andersson, B.J. Martin, Occupational Biomechanics, 4th ed, 2006.
N. Marmaras, D. Nathanael, N. Zarboutis, "The transition from CRT to LCD monitors: Effects on monitor placement and possible consequences in viewing distance and body postures," Intern. Journ. of Ind. Ergonomics, vol. 38, pp. 584-592, 2008.
R. Lueder, K. Noro, "Three myths of ergonomics seating," en Hard Facts about Soft Machines: The Ergonomics of Seating, London, U.K: Taylor and Francis, 1994, pp. 37-46.
C. Sommerich et al, "Effects of notebook computer configuration and task on user biomechanics,productivity,and comfort," Ind. Ergonomics, vol. 30, pp. 7-31, 2002.
L.H. Barrero et al, "Work pattern causes bias in self-reported activity duration: a randomised study of mechanisms and implications for exposure assessment and epidemiology.," Occupational and Environmental Medicine, vol. 66, no. 1, pp. 38-44, Ene 2009.
M. Makhsous et al, "Biomechanical effects of sitting with adjustable ischial and lumbar support on occupational low back pain: evaluation of sitting load and back muscle activity," BMC Musculoskeletal Disorders, vol. 10, p. 17, Feb 2009.
M. Makhsous et al, "The Effect of Chair Designs on Sitting Pressure Distribution and Tissue Perfusion.," Human Factors, vol. 54, no. 6, pp. 1066-1074, 2012.
J. Van Dieen, M. De Looze, V. Hermans. "Effects of dynamic office chairs on trunk kinematics, "Ergonomics, vol. 44, no. 7, pp. 739-750, 2001.
P.J Mork, R.H Westgaard, "Back posture and low back muscle activity in female computer, "Clinical Biomechanics, vol. 24, no. 2, pp. 169-175, 2009.
J.P Callaghan N.M Dunk, "Lumbar spine movement patterns during prolonged sitting differentiate low back pain developers from matched asymptomatic controls"Work, vol. 35, no. 1, pp. 3-14, 2010.
M. F. Maradei-García, F. Espinel-Correal Z. Galindo-Estupiñan, "Percepción del dolor lumbar debido al uso de un asiento dinámico en postura sedente prolongada", Rev. salud pública, vol. 18, no. 3, pp. 412-424, 2016.
G. Mejía, T. Hernández, "Seguimiento De La Productividad En Obra: Técnicas De Medición De Rendimientos De Mano De Obra", Rev. UIS Ingenierías, vol. 6, no. 2, pp. 45-59, 2007.
M. Karwowski, The occupational ergonomics, hand book. Estados Unidos: CRC Press LCC, 1999.
D. Norman, The psychology of everyday things: Basic books., 1988.
M. Alnaser, E. Wughalterb, "Effect of chair design on ratings of discomfort," Work, vol. 34, pp. 223-234, 2009.