translate English to French: Like the hospital separation rates, the male-to-female ratio for length of hospital stay increased from 0.8 in 1974-1979 to 1.0 in 1989-1991.
TABLE 10 Average annual ratesa (per 100,000 population) of length of stay (days) in hospital for diabetes mellitus by period, sex and age, Canada, 1974–1991 Groupe d'âge (Ans) Période 1974-1979 1979-1983 1984-1988 Hommes Femmes Rapport H :