Showing papers by "Saskatchewan Health published in 1990"
TL;DR: The authors ascertained the incidence of hip fracture in Saskatchewan, Canada, residents aged 65 years or older for the 10 years 1976-1985 from computerized hospital discharge records and compared it with rates for several other populations in Northern Europe and the United States.
Abstract: The authors ascertained the incidence of hip fracture in Saskatchewan, Canada, residents aged 65 years or older for the 10 years 1976-1985 from computerized hospital discharge records and compared it with rates for several other populations in Northern Europe and the United States. In Saskatchewan, the average annual incidence was 5.5 per 1,000 person-years. The incidence in women was twice that in men, the incidence in urban areas was 27% greater than that in nonurban areas, and there was no secular trend of increasing rates. The incidence of hip fracture in Saskatchewan was lower than that for populations in Scandinavia and the United States but was comparable to rates in English populations. Further study is needed to elucidate the genetic, environmental, and behavioral factors responsible for this variation.
57 citations
TL;DR: Three cases of great toenail infection are described in which a slow-growing arthroconidial hyphomycete was isolated repeatedly and in pure culture, and it was resistant to cycloheximide, sensitive to common antifungal drugs by susceptibility tests in vitro and sensitive to benomyl.
Abstract: Three cases of great toenail infection are described in which a slow-growing arthroconidial hyphomycete was isolated repeatedly and in pure culture. Direct microscopy revealed hyaline, round to barrel-shaped arthroconidia, hyaline hyphae of varying width, and broad thick-walled brownish hyphae. Three additional isolates were obtained from clinical specimens, for which the results of direct microscopy were unknown or negative. The fungus was resistant to cycloheximide, sensitive to common antifungal drugs by susceptibility tests in vitro and sensitive to benomyl. It was urease positive, hydrolysed casein and tyrosine but not xanthine or hypoxanthine, showed no specific nutritional requirements but grew better on carbohydrate-free media, assimilated 12 carbohydrates and potassium nitrate, and failed to perforate hair. The fungus is described as Onychocola canadensis Sigler gen. et sp. nov., and it is compared to Scytalidium lignicola, Scytalidium hyalinum and the Scytalidium synanamorph of Nattrassia mangiferae (Hendersonula toruloidea).
42 citations