Rémunération, postes de travail et accidents: Une relation interactive

Résumé Fr En

La principale conclusion de cet article est qu'il existe un lien significatif entre le mode de rémunération et le risque d'accidents qui est interactif avec le poste de travail, la remuneration au rendement s'accompagnant d'un risque réduit chez les ébénistes et menuisiers et accru chez les manœuvres. De plus, chez ces derniers, le risque d'accidents est significativement plus élevé pour certains sièges spécifiques de lésion: la colonne lombaire, les poignets et les doigts.

The accident rates of piecework and salaried workers from the furniture industry were compared in five job categories. A significant difference in relative risk was found between jobs: labourers 36.3%, upholsterers 17.2%, polishers 10.0%, cabinet-makers and carpenters 8.5% and sawyers 7.4% (chi-square = 288.2, p < 10"^). There was no significant difference between piecework and salaried workers on the average risk: 19.5% and 13.9% respectively (chi-square = .26, p < .65). However, when wage modes were compared within each job category, a significant increase in relative risk was found for the piecework labourers (31 observed, 16 expected; chi-square 21.4, p < IO"'*). By contrast, a significant decrease in relative risk was found for the piecework cabinet-makers and carpenters (9 observed, 21 expected; chi-square 7.3, p < .05). The relative risk was not significantly different between wage modes for the other three job categories. When injury sites were compared, piecework labourers were also found to have an excess of accidents involving lower-back injury (5 observed, 1 expected; chisquare 20.5, p. < 10~4); the wrist (7 observed, 1 expected; chi-square 29.5, p < 10_