PubMed Health⌕ Search

Biomedical subjects

J F Proulx

Publications and source records attributed to J F Proulx.

9 recordsLinked to original sources
PubMed2002

The value of mass screening for chlamydia control in high prevalence communities.

The social context and epidemiology of STIs in remote communities in Northern Canada was examined. These communities have a persistently high reported incidence of gonorrhoea and chlamydial infection. They remain in the hyperendemic phase of the N. gonorrhoeae and C. trachomatis epidemics. They are ethnically and culturally homogeneous and contain no readily identifiable core groups, making it impossible to distinguish between spread and maintenance networks. Mass screening of the adult population can reduce the reservoir of C. trachomatis infection under these circumstances. It is particularly important to target men in settings such as this where women are routinely screened in antenatal and family planning clinics.

Adolescent↗
PubMed2001

Longitudinal observations (1987-1997) on the prevalence of middle ear disease and associated risk factors among Inuit children of Inukjuak, Nunavik, Quebec, Canada.

The prevalence of middle ear disease in 2-6 year old children in 1997 was compared with that observed in 1987 in the same Inuit community in northern Quebec. Risk and protective factors associated with middle ear disease were also assessed. A total of 122 children participated. The assessments included: otological examination, cerumen sampling for analysis of organochlorine compounds, medical file review, and parent questionnaire regarding environmental and lifestyle factors. Comparison of ear examination results in 1997 and 1987 showed that there had been no change in the prevalence of chronic otitis media [9.4% to 10.8%] and proportion of ear drums with minimal scarring [45.6% to 45.4%], an increase in the proportion of normal ear drums [23.9% to 39.0%], a decrease the proportion with maximal scarring [17.8% to 2.0%] and little difference in the rate of serous otitis media [3.3% to 2.8%]. Factors found to be significantly associated with middle ear disease included: number of persons/bedroom, number of siblings with a history of ear disease, age at first, second and third visit to the nursing station for ear problems, and type of milk (formula vs. non-formula) in bottle fed children.

Anti-Bacterial Agents↗
PubMed1992

Epidemiologic and serologic definition of primary and secondary trichinosis in the Arctic.

A large outbreak of trichinosis acquired from walrus in Salluit in 1987 provided the immunologic and epidemiologic data from which two distinct clinical syndromes were identified. The first syndrome is the classic myopathic form with edema, fever, myalgia, and rash. The second is a persistent diarrheal illness with little edema or myalgia. The clinical presentations are paralleled by distinct differences in type and development of antibody response. The clinical and serologic profiles of the two syndromes support the hypothesis that the myopathic form represents a primary infection of Trichinella nativa, while the second represents a secondary infection in previously sensitized individuals.

Adolescent↗