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1.
MAPFRE med ; 13(1): 30-35, ene. 2002. tab
Article in Es | IBECS | ID: ibc-11083

ABSTRACT

El objetivo es identificar y comparar el comportamiento del esguince lumbar por accidente de trabajo en los trabajadores de la industria química y el resto de actividades económicas. Revisándose 97.843 casos durante 1995-1997 se analizó: tipo de riesgo, edad, sexo, ocupación, antigüedad laboral, hora del accidente, actividad económica, tipo de jornada, incapacidad temporal e incapacidad permanente parcial (IPP), causa externa, acto inseguro. El tiempo de resolución promedio por caso fue de 21 a 24 días y la tasa de incapacidad permanente parcial disminuyó de 7,2 a 5,1/1.000 esguinces lumbares de trabajo, respectivamente. Hay diferencias significativas en la incidencia de casos de estas poblaciones (p < 0,001), así como entre los días de incapacidad por caso en los años de 1995 (p < 0,001), 1996 (p < 0,001) y 1997 (p < 0,001). Al analizar el puesto de ayudante general contra otros puestos de trabajo se encontraron diferencias con un RR de 2,1 (p < 0,001). Los trabajadores que realizan esfuerzos físicos y movimientos vigorosos contra los que no lo realizan de las poblaciones estudiadas presentan un RR de 2,03 (p < 0,001). Se concluye que las medidas preventivas y de manejo médico que se han establecido en ambas poblaciones en el período 1995-1997 no han generado disminución significativa de la incidencia, tiempo de evolución e incapacidad permanente parcial de este problema de salud. (AU)


Subject(s)
Humans , Chemical Industry , Sprains and Strains/etiology , Sprains and Strains/epidemiology , Accidents, Occupational/statistics & numerical data , Lumbosacral Region , Risk Factors , Incidence , Spain/epidemiology , Cross-Sectional Studies , Disability Evaluation
2.
Salud Publica Mex ; 43(2): 108-12, 2001.
Article in English | MEDLINE | ID: mdl-11381839

ABSTRACT

OBJECTIVE: To construct and validate an indicator for evaluating the quality of care for femoral fractures, and to assess the contribution of the quality of health care as a determinant of partial permanent inability secondary to femoral fractures due to occupational accidents. MATERIALS AND METHODS: The study was conducted from January to December 1995 at Mexican Institute of Social Security. The instrument was designed with experts' contribution along different stages and validated using implicit criteria and factorial analysis. A case-control study was then conducted to evaluate the contribution of the quality of care to inability secondary to femoral fractures. Cases were 108 active workers with permanent inability secondary to femoral fracture; controls were 94 active workers with fracture of femur but no permanent inability. Logistic regression modeling was used to establish the association between quality of care and partial permanent inability, adjusting by relevant variables. RESULTS: The ultimate indicator of quality of care consisted of the following: Timely care, presurgical management, surgical management, and fracture complications. A final score over 229 points meant that the worker had received good quality of care. Workers getting 229 or less points had received poor quality of care. Forty-eight (44%) cases and 66 (70%) controls received good quality of medical care. The likelihood of partial permanent inability was almost three times higher among workers given poor quality of care (OR 2.95; 95% CI 1.5-5.5). According to the multivariate model, predictors of partial permanent inability were: Having exposed or epiphysiary fractures, being re-submitted to surgery, having less than 90 days of rehabilitation care, and receiving deficient medical care. CONCLUSIONS: The constructed instrument was validated. The level of the quality of care received by workers is a determining factor for the generation of partial permanent inability. In workers having femoral fractures, it is important to consider timely medical care and early rehabilitation, to reduce the high incidence and prevalence of this medical problem in Mexico. The English version of this paper is available too at: http://www.insp.mx/salud/index.html.


Subject(s)
Accidents, Occupational , Disabled Persons , Femoral Fractures/rehabilitation , Quality of Health Care , Adolescent , Adult , Case-Control Studies , Chi-Square Distribution , Female , Femoral Fractures/surgery , Humans , Likelihood Functions , Logistic Models , Male , Mexico , Middle Aged , Occupations , Reoperation , Time Factors
3.
Rev. mex. ortop. traumatol ; 14(1): 91-5, ene.-feb. 2000. tab, CD-ROM
Article in Spanish | LILACS | ID: lil-294909

ABSTRACT

Se registró un total de 501,293 casos de accidente de trabajo, en personal afiliado al Seguro Social durante el año 1997. De ellos, el accidente ocurrió en áreas propiamente de trabajo en 341,551 y durante el traslado en 78,871. Del total inicial, en 33,785 (8 por ciento) la lesión fue esguince lumbar y esto la coloca dentro de una de las primeras 10 causas de incapacidad laboral en nuestro país. Se encontró que el número de días de inasistencia al trabajo por esguince lumbar, tiende a ser 50 por ciento mayor en trabajadores de la industria química en relación con el resto de los trabajadores afiliados. Sin embargo, no existe diferencia significativa en cuento a frecuencia en ambos grupos.


Subject(s)
Humans , Male , Female , Sprains and Strains/epidemiology , Accidents, Occupational/statistics & numerical data , Lumbosacral Region/injuries , Statistics on Sequelae and Disability , Occupational Medicine/statistics & numerical data
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