RT Journal Article SR Electronic T1 Fatigue and concerns about quality of care among Ontario interns and residents JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 21 OP 24 VO 140 IS 1 A1 L. R. Lewittes A1 V. W. Marshall YR 1989 UL http://www.cmaj.ca/content/140/1/21.abstract AB In postgraduate medical training the heavy and irregular workloads are thought to result in fatigue and a potential decrease in the quality of care provided by interns and residents. We investigated these concerns among Ontario interns and residents. Information from 1805 house staff in all specialties and different years of postgraduate education suggested a relation between hours of work, fatigue and concerns about the quality of care.