Cervical cancer is one of the most preventable forms of cancer and the Pap smear test is one of the most widely accessible forms of cancer screening. An important public health issue is the extent to which Canadian women are engaging in regular screening for cervical cancer, particularly potentially at-risk groups such as recent immigrants…
HIV-seropositive women are at increased risk for human papillomavirus (HPV) infection, which causes high-grade squamous intraepithelial lesions (HSILs). HPV-52 is a frequent HPV type in Canadian HIV-seropositive women. Because variations of the capsid gene, designated the L1 gene, could elicit immune responses that result in different efficiencies in eliminating HPV, we described HPV-52 polymorphism and…
High Body Mass Index (BMI) has been associated with imp roved survival of End- Stage Renal Disease (ESRD) patients on chronic hemodialysis (HD); however, studies on the relationship of BMI with survival in Peritoneal Dialysis (PD) patients have yielded conflicting results. The purpose of this study was to evaluate the impact of BMI on survival…
Background: A large proportion of the Canadian population lives a sedentary lifestyle. Few data are available describing the physical activity behaviours among specific ethnic groups in Canada, so the purpose of this study is to examine the relationship between ethnicity and the level of self-reported physical activity. Methods: Pooled data from cycles 1.1 (2000/01) and…
Background: Sickle cell disease (SCD) is associated with significant mortality and morbidity that can be decreased by neonatal diagnosis. Although 44 American states have implemented such programs, there are no provincially funded universal or targeted newborn screening programs for SCD in Canada. Objective(s) : To report a critical appraisal of a hospital-based neonatal screening program…
In 2002, Canada introduced routine, mandatory HIV antibody screening for all residency applicants, including selected children. We report screening results from January 2002 to February 2005. Thirty-six pediatric HIV cases were detected (14/100,000 applicants); 94% of infected children were eligible to arrive in Canada. Thirty-two of the affected children were from Africa, and maternal infection…
Objective: In a single-center multiethnic lupus cohort, to investigate the influence of ethnicity on the prevalence of cumulative renal and central nervous system (CNS) lupus disease and damage, overall end-organ damage, and mortality. Methods: Clinical features, end-organ damage, and mortality were compared by ethnic origin among patients at a lupus clinic followed prospectively in a…
Background: The immigrant population in Canada is diverse and growing, yet little is known about their physical activity behaviour and how it changes as they adapt to a Canadian lifestyle. This study extends the surveillance of physical activity in Canada to include the influence of time since immigration within and between ethnic groups. Methods: Pooled…
To review the clinical features and risk factors for complications and treatment of malaria in a pediatric cohort mainly composed of immigrant children. Retrospective cohort study of all cases of malaria diagnosed between 1991 and 2001 in Montreal, Canada. We have reviewed a total of 121 cases of malaria in children. The majority of which…
In this paper we map the location and distribution of HIV service providers across Toronto neighbourhoods. Our analysis identified an uneven distribution of services across Toronto and a number of communities that are less accessible to HIV-related services. We subsequently identified three neighbourhood-level characteristics of the populations living within these communities (i.e. concentrated economic disadvantage,…
