Covert vascular brain injury and cognitive dysfunction among Chinese adults living in Canada and China
The researchers examined how country of residence influences covert cerebrovascular disease (VBI) and cognitive dysfunction among Chinese adults living in Canada and China. The study compared Chinese adults in Canada and China. They found that people in Canada had a lower prevalence of covert VBI and cognitive dysfunction than those living in China, even though both groups shared the same ethnicity. Living in China was associated with a much higher risk of covert VBI and lower cognitive function, although the link between cognitive dysfunction and country of residence was explained by education and traditional cerebrovascular risk factors, such as blood pressure and cholesterol.
Exposure to air pollutants and subclinical carotid atherosclerosis measured by magnetic resonance imaging: A cross-sectional analysis
The researchers examined how long-term exposure to air pollution affects early signs of heart disease. They used data to explore whether low levels of air pollutants are linked to the thickening of artery walls. The study included 6,645 adults from five Canadian provinces and estimated their exposure to nitrogen dioxide (NO₂), ozone (O₃), and fine particulate matter (PM2.5) over several years. Using MRI scans to measure carotid artery wall thickness, the researchers found mixed results. Higher levels of ozone were linked to thicker artery walls, suggesting a potential negative effect, while higher nitrogen dioxide levels were associated with thinner artery walls, a finding that requires further investigation.
Agreement between self-report and administrative health data on occurrence of non-cancer chronic disease among participants of the BC generations project
Linked self-reported chronic disease history data to a Chronic Disease Registry (CDR) that applied algorithms to administrative health data to ascertain diagnoses of multiple chronic diseases in the Province of British Columbia.
Dietary Intake and the Neighbourhood Environment in the BC Generations Project
This study examined how neighbourhood factors like access to amenities and social relationships, as well as greenness and walkability, can influence fruit and vegetable intake. ~28,000 participants from the BC Generations Project were involved. Those living in neighbourhoods with greater material and social deprivation were less likely to meet recommendations for fruit and vegetable consumption, while those living in neighbourhoods with higher greenness were more likely to meet recommendations. These findings highlight how multiple neighbourhood characteristics can impact dietary intake.
The BC Generations Project as a Tumor Tissue Resource for Cancer Research
BCGP is making significant strides in its utility as a high-quality tumor tissue research resource. The BC Cancer Registry recently implemented a text mining solution to allow BCGP to capture pathology reports for 100% of all newly diagnosed BCGP cancer cases!
Evaluation of Adiposity and Cognitive Function in Adults
Researchers sought to undercover the association between adipose tissue (amount and distribution) and cognitive scores. Using data from 9,189 participants, they found that higher visceral adipose tissue and body fat percentage correlated with increased vascular brain injuries and cardiovascular risk factors, as well as lower cognitive scores.
Reduced Cognitive Assessment Scores Among Individuals With Magnetic Resonance Imaging–Detected Vascular Brain Injury
This study investigated if scores on a cognitive screen were lower in individuals with higher cardiovascular risk, and those with covert vascular brain injury. Among a middle-aged community-dwelling population, scores on a cognitive screen were lower in individuals with higher cardiovascular risk factors or MRI vascular brain injury. Much of the population attributable risk of low cognitive scores can be attributed to lower educational attainment, higher cardiovascular risk factors, and MRI vascular brain injury.
Environmental health assessment of communities across Canada: contextual factors study of the Canadian Alliance for Healthy Hearts and Minds
This study aimed to report national-level community characteristics and any interprovincial, urban/rural, and Cartesian coordinate differences. Researchers developed an on-line map for public use, showing differences in fruit and vegetable availability, advertising for sweet drinks, junk food, and tobacco products, and cigarette and alcohol prices.
Rationale, design, and methods for Canadian alliance for healthy hearts and minds cohort study (CAHHM) – a Pan Canadian cohort study
Canadian Alliance for Healthy Hearts and Minds (CAHHM) is a pan-Canadian, prospective, multi-ethnic cohort study being conducted in Canada. This project has sed CPTP data to help and assist it. CAHHM is a prospective cohort study which aims to examine the health of adults living in Canada.