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MAP20071019220Kumar, ShrawanMargin of safety for the human back : a probable consensus based on published studies / Shrawan Kumar and Anil MitalSumario: Despite numerous efforts to control occurrences of work-related low back pain, it continues to be significant problem. Since the causation of low back pain is under multifactorial control, it suggested that the factor most vulnerable at any given time will determine the safety. Epidemiological, biomechanical, physiological, and psychophysical information presented in published literature has been analysed. The data available are related to injuries and the projected margin of safety. This paper therefore, is an integrative, inferential synthesis of the published work to discern the margin of safetyEn: Ergonomics. - London and Washington. - Vol. 35, nº 7-8, July-August 1992 ; p. 769-7811. Ergonomía. 2. Biomecánica. 3. Columna vertebral. 4. Dolor. 5. Seguridad e higiene en el trabajo. 6. Prevención de accidentes. I. Mital, Anil. II. Título. III. Título: Ergonomics.