Browsing Health (Faculty of) by Title
Now showing items 101-120 of 1102
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Cancer Risks from Radiation Medical Imaging in Children: A Scoping Review
(University of Waterloo, 2018-09-11)Background: radiation medical imaging is a valuable tool in detecting diseases. Biological Effects of Ionizing Radiation Report (BEIR VII Phase 2) suggested that radiation exposures, even at low dosages, may impose stochastic ... -
Cannabis and mental health: prevalence of use, modes of administration, and adverse outcomes by past 12-month mental health experience in Canada and the US.
(University of Waterloo, 2020-12-18)Background: Cannabis is among the most widely used drugs in the world. Although it is well established that cannabis may have an adverse impact on certain mental health conditions, there is relatively little data on how ... -
Cannabis use among individuals in inpatient psychiatry: Trends in use, factors associated with use, and risk of 30-day readmission
(University of Waterloo, 2018-09-20)Purpose: The Canadian Government has approved Bill C-45 to legalize and regulate the production, sale, and use of non-medical cannabis. Certain subpopulations, including those with psychiatric disorders, need to be uniquely ... -
Cannabis use, retail availability and legal sanctions in Canada: Differences by neighbourhood deprivation, individual socioeconomic factors, and race/ethnicity.
(University of Waterloo, 2022-09-26)Background: Cannabis legalization in Canada represents one of the most significant changes in substance use policy over the past century. One of the primary objectives of cannabis legalization is to reduce illicit trade ... -
Cardiac motion simulation in cadavers and carotid artery longitudinal wall behaviour
(University of Waterloo, 2023-12-21)Carotid artery longitudinal motion (CALM) is a bidirectional, multiphasic motion of the intima-media complex of the common carotid artery (CCA) wall. This motion has exhibited changes with aging, elevated cardiovascular ... -
Cardiovascular Deconditioning Resulting from 28-hour Bed-rest and the Efficacy of the Fluid Loading Countermeasure
(University of Waterloo, 2010-01-11)This study tested the hypotheses that 1) 28h head-down bed-rest (HDBR) would result in significant hypovolemia and cardiovascular deconditioning, and that 2) NASA’s fluid loading protocol (ingestion of 15 ml/kg water with ... -
Cardiovascular responses of women to orthostatic stress, the effects of the menstrual cycle and age, and a comparison to men
(University of Waterloo, 2010-08-10)Young women are known to exhibit a greater incidence of orthostatic hypotension than men. The exact mechanisms for this are unclear and it has been proposed to be related to cardiac filling, peripheral resistance, and/or ... -
Caregivers in distress: Using interRAI assessments to target and evaluate community based interventions
(University of Waterloo, 2017-01-19)Background: Informal caregivers have a fundamental role in our society with the provision of unpaid care for family members or friends that may otherwise be unable to live in their homes. However, caregivers may jeopardize ... -
Caregivers of long-term cancer survivors: The role leisure plays in improving psychological well-being
(University of Waterloo, 2012-08-30)Cancer rates are on the rise and there is also an increase in the number of cancer survivors. This results in an increase of caregivers for those survivors. Many caregivers experience negative impacts of caregiving, including ... -
Caring in crisis: The experiences of local faith leaders meeting community food needs in the Philippines during the COVID-19 pandemic
(University of Waterloo, 2022-08-22)Background: Unintended consequences from public health measures have inspired a wave of care during the COVID-19 pandemic. In the Philippines, where extensive and strict community quarantines exacerbated food insecurity, ... -
Cause or Consequence? The Interrelationship Between Physical Activity and Fractures
(University of Waterloo, 2021-08-30)Our study characterized the physically active and non-active circumstances during which fractures occur and explored long-term effects on physical activity following one or more fractures of the hip or pelvis, spine, upper ... -
Central Nervous System Control of Dynamic Stability during Locomotion in Complex Environments
(University of Waterloo, 2006)A major function of the central nervous system (CNS) during locomotion is the ability to maintain dynamic stability during threats to balance. The CNS uses reactive, predictive, and anticipatory mechanisms in order to ... -
Cerebral Autoregulatory Response to Postural Changes and Walking in Older Adults with Heart Failure
(University of Waterloo, 2019-09-18)Individuals with heart failure (HF) have reduced cerebral blood flow (CBF) compared to age- matched older adults. This might be related to an impairment in cerebral autoregulation (CA), or an impairment in the CA mechanisms ... -
Cerebral Blood Flow Response to Posture Transition and Walking in Older Adults with Heart Failure
(University of Waterloo, 2019-08-29)Individuals with heart failure (HF) have lower cerebral blood flow (CBF) and oxygenation at rest, and lower cerebral oxygenation at peak exercise, likely due to insufficient cardiac output and poor respiratory function; ... -
Cerebrovascular and cardiovascular responses to lower body negative pressure and posture change in the elderly
(University of Waterloo, 2012-08-27)Lower body negative pressure (LBNP) is frequently used in the research setting as a means to induce orthostatic stress. This tool is applicable to typical movements during daily living only if the associated responses are ... -
Cerebrovascular hemodynamics in older adults: Associations with lifestyle, peripheral vascular health and functional decline
(University of Waterloo, 2013-04-25)In today’s aging population, cerebrovascular health plays a pivotal role in maintaining independence. The identification of early markers of change might help to plan more appropriate preventative and/or therapeutic measures. ... -
Cerebrovascular Hemodynamics, Postural Stability, Gait Dynamics, and Falls in Older Adults
(University of Waterloo, 2018-04-26)Injurious falls in community-living older adults are associated with standing up suggesting that cerebral hypoperfusion following a postural transition might be a contributing factor. A large population study has recently ... -
Changes in Conduit Artery Blood Flow and Diameter Post Blood Flow Restriction
(University of Waterloo, 2011-04-19)Flow mediated dilation (FMD) is a non-invasive test that assesses endothelial health and nitric oxide bioavailability; it is commonly used to examine changes in vascular health due to disease or de-conditioning. Currently, ... -
Changes in Physical Activity, Physical Function and Cognitive Function with Transition to Retirement Living
(University of Waterloo, 2014-08-01)Physical activity is associated with slower physical and cognitive decline with aging. However, there are many barriers to physical activity among community-dwelling older adults. Retirement living may facilitate physical ... -
Changes in whole-blood PUFA and their predictors during recovery from severe acute malnutrition
(Cambridge University Press, 2016-05-28)Children with severe acute malnutrition (SAM) with complications require in-patient management including therapeutic feeding. Little attention has been given to the effects of these feeds on the essential fatty acid status ...