User profiles for R. Liisa Jaakkimainen

Liisa Jaakkimainen

Scientist, Institute for Clinical Evaluative Sciences
Verified email at ices.on.ca
Cited by 4910

Identification of physician-diagnosed Alzheimer's disease and related dementias in population-based administrative data: a validation study using family physicians' …

RL Jaakkimainen, SE Bronskill… - Journal of …, 2016 - content.iospress.com
Background: Population-based surveillance of Alzheimer’s and related dementias (AD-RD)
incidence and prevalence is important for chronic disease management and health system …

Is Helicobacter pylori associated with non-ulcer dyspepsia and will eradication improve symptoms? A meta-analysis

RL Jaakkimainen, E Boyle, F Tudiver - Bmj, 1999 - bmj.com
Objectives: To examine the association between Helicobacter pylori infection and non-ulcer
dyspepsia, and to assess the effect of eradicating H pylori on dyspeptic symptoms in …

[HTML][HTML] An administrative data validation study of the accuracy of algorithms for identifying rheumatoid arthritis: the influence of the reference standard on algorithm …

…, J Young, N Ivers, DA Butt, RL Jaakkimainen… - BMC musculoskeletal …, 2014 - Springer
Background We have previously validated administrative data algorithms to identify patients
with rheumatoid arthritis (RA) using rheumatology clinic records as the reference standard. …

[HTML][HTML] A qualitative descriptive study on the alignment of care goals between older persons with multi-morbidities, their family physicians and informal caregivers

…, A Gill, G Naganathan, R Upshur, RL Jaakkimainen… - BMC Family …, 2013 - Springer
Background Goal setting is a recommended approach in clinical care that can help individuals
with multi-morbidities and their caregivers manage chronic conditions. In this paper, the …

Assessing the validity of using administrative data to identify patients with epilepsy

K Tu, M Wang, RL Jaakkimainen, D Butt, NM Ivers… - …, 2014 - Wiley Online Library
Objective Previous validation studies assessing the use of administrative data to identify
patients with epilepsy have used targeted sampling or have used a reference standard of …

The association between diabetes and breast cancer stage at diagnosis: a population-based study

…, HD Fischer, PC Austin, L Fu, RL Jaakkimainen… - Breast cancer research …, 2015 - Springer
Women with diabetes have higher breast cancer incidence and mortality. The purpose of
this study was to examine the impact of diabetes on stage at breast cancer diagnosis, as a …

Wait times to rheumatology care for patients with rheumatic diseases: a data linkage study of primary care electronic medical records and administrative data

…, JC Thorne, C Bombardier, RL Jaakkimainen… - … Open Access Journal, 2016 - cmajopen.ca
Background: The Wait Time Alliance recently established wait time benchmarks for
rheumatology consultations in Canada. Our aim was to quantify wait times to primary and …

The rising burden of rheumatoid arthritis surpasses rheumatology supply in Ontario

…, V Ahluwalia, N Ivers, D Butt, RL Jaakkimainen… - Canadian journal of …, 2013 - Springer
Objectives Accurate data on the burden of rheumatoid arthritis (RA) are scarce, but critical in
helping health care providers and decision makers to optimize clinical and public health …

Impact of the COVID-19 pandemic on home care services among community-dwelling adults with dementia

…, C Schumacher, X Wang, RL Jaakkimainen… - Journal of the American …, 2021 - Elsevier
Objective To examine how the COVID-19 pandemic impacted use of home care services for
individuals with dementia across service types and sociodemographic strata. Design …

Patterns of care among patients referred to rheumatologists in Ontario, Canada

…, R Liisa Jaakkimainen… - Arthritis care & …, 2017 - Wiley Online Library
Objective Our aim was to characterize referrals to rheumatologists, the early care management
of patients with rheumatic diseases, and timeliness of care and treatment. Methods We …