Search Results - "Kalia, Sumeet"

Trends in diabetes medications in Canada, England, Scotland and Australia: a repeated cross-sectional analysis (2012-2017) by Kalia, Sumeet

“…BackgroundWe studied the uptake of new classes of glucose lowering medications, such as Dipeptidyl peptidase-4 inhibitors (DPP4s) and Sodium-glucose…”
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Estimation of marginal structural models under irregular visits and unmeasured confounder: calibrated inverse probability weights by Kalia, Sumeet, Saarela, Olli, Escobar, Michael, Moineddin, Rahim, Greiver, Michelle

“…Clinical information collected in electronic health records (EHRs) is becoming an essential source to emulate randomized experiments. Since patients do not…”
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The Impact of Socioeconomic Status on Place of Death Among Patients Receiving Home Palliative Care in Toronto, Canada: A Retrospective Cohort Study by Wales, Joshua, Kalia, Sumeet, Moineddin, Rahim, Husain, Amna

“…Background: Socioeconomic disparities in home death have been noted in the literature. Home-based palliative care increases access to home death and has been…”
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Patient visits and prescriptions for attention-deficit/hyperactivity disorder from 2017-2021: Impacts of COVID-19 pandemic in primary care by Butt, Debra A, Stephenson, Ellen, Kalia, Sumeet, Moineddin, Rahim, Tu, Karen

“…To determine whether more patients presented with Attention-deficit/hyperactivity disorder (ADHD)-related visits and/or sought care from family physicians more…”
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On the estimation of intracluster correlation for time-to-event outcomes in cluster randomized trials by Kalia, Sumeet, Klar, Neil, Donner, Allan

“…Cluster randomized trials (CRTs) involve the random assignment of intact social units rather than independent subjects to intervention groups. Time‐to‐event…”
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Predicting hospital readmission risk: A prospective observational study to compare primary care providers' assessments with the LACE readmission risk index by Walji, Sakina, McIsaac, Warren, Moineddin, Rahim, Kalia, Sumeet, Levy, Michelle, Tu, Karen, Bell, Chaim M

“…This study aims to determine if the primary care provider (PCP) assessment of readmission risk is comparable to the validated LACE tool at predicting…”
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Socioeconomic and immigration status and COVID-19 testing in Toronto, Ontario: retrospective cross-sectional study by O'Neill, Braden, Kalia, Sumeet, Hum, Susan, Gill, Peter, Greiver, Michelle, Kirubarajan, Abirami, Eisen, David, Ferguson, Jacob, Dunn, Sheila

“…Preliminary evidence suggests that individuals living in lower income neighbourhoods are at higher risk of COVID-19 infection. The relationship between…”
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Health system use among patients with mental health conditions in a community based sample in Toronto, Canada: A retrospective cohort study by Lazare, Kimberly, Kalia, Sumeet, Aliarzadeh, Babak, Bernard, Steven, Moineddin, Rahim, Eisen, David, Greiver, Michelle, Kaplan, David, Koczerginski, David, Muraca, Maria, Fung, Wai Lun Alan, O'Neill, Braden

“…To identify hospital and primary care health service use among people with mental health conditions or addictions in an integrated primary-secondary care…”
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Trends in diabetes medication use in Australia, Canada, England, and Scotland: a repeated cross-sectional analysis in primary care by Greiver, Michelle, Havard, Alys, Bowles, Juliana Kf, Kalia, Sumeet, Chen, Tao, Aliarzadeh, Babak, Moineddin, Rahim, Sherlock, Julian, Hinton, William, Sullivan, Frank, O'Neill, Braden, Pow, Conrad, Bhatt, Aashka, Rahman, Fahurrozi, Meza-Torres, Bernardo, Litchfield, Melisa, de Lusignan, Simon

“…Several new classes of glucose-lowering medications have been introduced in the past two decades. Some, such as sodium-glucose cotransporter 2 inhibitors…”
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Impact of the diabetes Canada guideline dissemination strategy on dispensed vascular protective medications for older patients in Ontario, Canada: a linked EMR and administrative data study by Greiver, Michelle, Kalia, Sumeet, Moineddin, Rahim, Chen, Simon, Duchen, Raquel, Rigobon, Alanna

“…The 2013 Diabetes Canada guidelines recommended routinely using vascular protective medications for most patients with diabetes. These medications included…”
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Agreement between primary care and hospital diagnosis of schizophrenia and bipolar disorder: A cross-sectional, observational study using record linkage by O'Neill, Braden, Kalia, Sumeet, Aliarzadeh, Babak, Moineddin, Rahim, Fung, Wai Lun Alan, Sullivan, Frank, Maloul, Asmaa, Bernard, Steven, Greiver, Michelle

“…People with serious mental illness die 10-25 years sooner than people without these conditions. Multiple challenges to accessing and benefitting from…”
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Using Primary Care Clinical Text Data and Natural Language Processing to Identify Indicators of COVID-19 in Toronto, Canada by Meaney, Christopher, Moineddin, Rahim, Kalia, Sumeet, Aliarzadeh, Babak, Greiver, Michelle

“…The objective of this study was to investigate whether a rule-based natural language processing (NLP) system, applied to primary care clinical text data, could…”
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Data on Patient Record Trajectory for Linkage (DataPRinT Linkage) by Kalia, Sumeet, Greiver, Michelle, Sullivan, Frank, Pow, Conrad, Sheikh, Aziz

“…The linkage of Electronic Medical Records, Administrative and other data sources is highly valuable for research and health system monitoring. Once linked,…”
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Using ICD-9 diagnostic codes for external validation of topic models derived from primary care electronic medical record clinical text data by Meaney, Christopher, Escobar, Michael, Stukel, Therese A, Austin, Peter C, Kalia, Sumeet, Aliarzadeh, Babak, Rahim Moineddin, Greiver, Michelle

“…Background/Objectives: Unsupervised topic models are often used to facilitate improved understanding of large unstructured clinical text datasets. In this…”
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Cardiovascular risk factor documentation and management in primary care electronic medical records among people with schizophrenia in Ontario, Canada: retrospective cohort study by O’Neill, Braden, Kalia, Sumeet, Aliarzadeh, Babak, Sullivan, Frank, Moineddin, Rahim, Kelly, Martina, Greiver, Michelle

“…ObjectivesIn order to address the substantial increased risk of cardiovascular disease among people with schizophrenia, it is necessary to identify the factors…”
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Trends in systematic recording errors of blood pressure and association with outcomes in Canadian and UK primary care data: a retrospective observational study by Kalia, Sumeet, Greiver, Michelle

“…IntroductionEnd digit preference (EDP) or systematic bias in the recording of blood pressure (BP) measurement is prevalent in primary care: up to 60% of BP…”
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Multimorbidity and Blood Pressure Control in Patients Attending Primary Care in Canada by Nguyen, Tu N., Kalia, Sumeet, Hanlon, Peter, Jani, Bhautesh D., Nicholl, Barbara I., Christie, Chelsea D., Aliarzadeh, Babak, Moineddin, Rahim, Harrison, Christopher, Chow, Clara, Fortin, Martin, Mair, Frances S., Greiver, Michelle

“…Background: There has been conflicting evidence on the association between multimorbidity and blood pressure (BP) control. This study aimed to investigate this…”
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Marginal structural models using calibrated weights with SuperLearner: application to longitudinal diabetes cohort by Kalia, Sumeet, Greiver, Michelle, Sullivan, Frank, Sejdic, Ervin, Escobar, Michael, Gronsbell, Jessica, O'Neill, Braden, Meaney, Christopher, Pow, Conrad, Saarela, Olli, Moineddin, Rahim, Chen, Tao, Aliarzadeh, Babak

“…Although machine learning has permeated many disciplines, the convergence of causal methods and machine learning remains sparse in the existing literature. Our…”
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Implementation of targeted screening for poverty in a large primary care team in Toronto, Canada: a feasibility study by Wintemute, Kimberly, Noor, Meh, Bhatt, Aashka, Bloch, Gary, Arackal, Suja, Kalia, Sumeet, Aliarzadeh, Babak, La Tona, Sabrina, Lo, Joyce, Pinto, Andrew D, Greiver, Michelle

“…Abstract Background Poverty has a significant influence on health. Efforts to optimize income and reduce poverty could make a difference to the lives of…”
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Causal Inference Using Electronic Health Records in Primary Care by Kalia, Sumeet

“…Prospective randomized experiments are conducted to evaluate the efficacy (or safety) of a treatment (or an intervention). However, clinical trials are…”
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