Chronic Dis Can
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Comparative Study
Association of comorbid mood disorders and chronic illness with disability and quality of life in Ontario, Canada.
Mood disorders are more prevalent in individuals with chronic physical illness compared to individuals with no such illness. These disorders amplify the disability associated with the physical condition and adversely affect its course, thus contributing to occupational impairment, disruption in interpersonal and family relationships, poor health and suicide. This study used data collected in the Canadian Community Health Survey, cycle 3.1 (2005) to examine factors associated with comorbid mood disorders and to assess their association with the quality of life of individuals living in Ontario. ⋯ The odds of having a comorbid mood disorder were higher among women, the single, those living in poverty, the Canadian born and those between 30 and 69 years of age. The presence of comorbid mood disorders was significantly associated with short-term disability, requiring help with instrumental daily activities and suicidal ideation. Health care providers are urged to proactively screen chronically ill patients for mood disorders, particularly among the subgroups found to have elevated risk for these disorders.
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Injuries are the leading cause of morbidity and mortality among Canadian adolescents. Rural adolescents may be disproportionally affected by these traumatic events. Differences in risk for injury between rural and urban adolescents remain understudied. ⋯ Several differences in risk for injury were documented by urban-rural geographic status. Adolescents from rural regions were more likely to report medically treated injury compared with the reference population from large metropolitan areas. These patterns of medically attended injury suggest that prevention and intervention programs could be better targeted to the needs of specific geographic populations of Canadian youth.
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Routine surveillance of cases of disease can highlight geographic regions that need further study and intervention. Statistical disease cluster detection methods are one way to statistically assess the number of cases in administrative areas. Traditionally, disease cluster detection methods are used to monitor the incident cases of disease. ⋯ Analyses focus on the pediatric population and are adjusted by the age and gender distributions of subregional health authorities. Fifteen clusters of self-inflicted injuries are identified and, based on age and gender distributions, the clusters are not likely chance occurrences. We believe that these clusters represent areas of excessive self-inflicted injury and that special intervention programs should be considered.
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Fibromyalgia (FM) is a poorly understood condition characterized by chronic diffuse musculoskeletal pain. This study describes the self-reported epidemiology of FM in Canada using data collected from the Canadian Community Health Survey, Cycle 1.1 (2000). FM prevalence rates with corresponding 95 percent confidence intervals were calculated. ⋯ With respect to geography and environment, the FM prevalence rate in women was shown to be approximately two percent in all Canadian regions except Quebec, where it was 1.1 percent. Further analysis by language suggested that geographical and cultural differences might best explain this observation. Finally, an association with a number of behavioral and socioeconomic determinants of health, including weight, is presented.
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Randomized Controlled Trial Multicenter Study
Acceptability of micronutrient sprinkles: a new food-based approach for delivering iron to First Nations and Inuit children in Northern Canada.
Iron deficiency anemia (IDA) is a significant public health problem among Canadian Aboriginal children. The objectives of this study were to determine the acceptability and safety of microencapsulated-iron sprinkles, a new powdered form of iron packaged in a single-serving sachet for prevention of IDA. A total of 102 non-anemic children aged 4 to 18 months from three communities were randomized to receive sprinkles containing 30 mg Fe/day (NR = 49) or placebo (NR = 53) for six months. ⋯ There were no differences in adherence, SF, anthropometric status or side effects between groups. Although there were no differences in hemoglobin (Hb) concentration and anemia prevalence from baseline to end and between groups, the Hb curve shifted to the right (increased) for the sprinkles group and to the left (decreased) for the placebo group. Sprinkles may provide a safe and acceptable option to the current standard of care (i.e. ferrous sulphate drops) for the provision of iron in Canadian Aboriginal populations.