Data science

Read our publications related to this topic.

Journal Articles

08/12/2025

Validating recipients of pediatric solid organ transplant using administrative healthcare data

Aggarwal S, Naylor K, Parekh RS, Vasilevska-Ristovska J, Dixon SN, Kang Y, Chanchlani R. Pediatr Transplant. 2025; 29(8): e70245.

Journal Article

18/11/2025

Machine learning identifies clusters of multimorbidity among decedents with inflammatory bowel disease

Postill G, Harish V, Itanyi IU, Tang F, Buajitti E, Kuenzig ME, Rosella LC, Benchimol EI. Commun Med (Lond). 2025; 5(1):476.

Journal Article

04/11/2025

Validity of the International Classification of Diseases, 10th Revision codes for lithium toxicity in adult patients at hospital admission: a cohort study in Canada

Ahmadi F, Muanda FT, Ehiwario J, McArthur E, Jandoc R, Slater J, Vasudev A, Weir MA, Clark EG, Rej S, Herrmann N, Garg AX. BMJ Open. 2025; 15(11):e097196.

Journal Article

17/09/2025

Predicting 1-year stroke recurrence and mortality in stable outpatients following ischemic stroke and transient ischemic attack

Southwell A, Liddy AM, Chu A, Yu B, Fang J, Bronskill SE, Kapral M, Austin PC, Abrahamyan L, Swartz RH. Can J Neurol Sci. 2025; 1-8. Epub 2025 Sep 17.

Journal Article

12/09/2025

Development of an electronic medical record-based score for heart failure prediction in cancer survivors

Soh CH, Nguyen L, Chu A, Salim A, Abdel-Qadir H, Marwick TH. JACC Adv. 2025; 4(10 Pt 2):102129. Epub 2025 Sep 12.

Journal Article

17/08/2025

Imputation of incomplete ordinal and nominal data by predictive mean matching

Austin PC, van Buuren S. Stat Methods Med Res. 2025; Aug 17 [Epub ahead of print].

Journal Article

09/08/2025

Validity of using general and cancer-specific health administrative data to identify treatment exposures in adolescents and young adults with cancer: a population-based study using the IMPACT cohort

Guolla L, Lau C, Chan KKW, Nathan PC, Gupta S. Cancer Epidemiol. 2025; 98:102902. Epub 2025 Aug 9.

Journal Article

07/07/2025

Early psychosis symptoms noted by family physicians in electronic medical records during help-seeking visits in primary care

Wiener JC, Rodrigues R, Reid JNS, Archie S, Jan SH, MacDougall AG, Palaniyappan L, Jaakkimainen L, Chen B, Sawh N, Anderson KK; project co-investigators. Can J Psychiatry. 2025 Jul 7 [Epub ahead of print].

Journal Article

10/06/2025

The impact of violation of the proportional hazards assumption on the calibration of the Cox proportional hazards model

Austin PC, Giardiello D. Stat Med. 2025; 44(13-14):e70161.

Journal Article

19/05/2025

Effect of single-entry referral models and team-based care on wait times for hip and knee joint replacement in Ontario: a simulation study

Seyedi P, Aleman D, Baxter N, Bell C, Bodur M, Calzara A, Campbell R, Carter M, de Jager P, Emerson S, Irish J, Martin D, Lee S, Persitz J, Saxe-Braithwaite M, Takata J, Varkul O, Yang S, Zanchetta C, Urbach D. CMAJ. 2025;197(19): E524-E531. Epub 2025 May 19.

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News Releases

News Release

01/05/2024

ICES secures renewed five-year funding commitment from the Ontario Ministry of Health

News Release

15/01/2024

Toronto Police data underreports cyclist and pedestrian injuries, study finds

News Release

25/05/2021

Researchers develop a machine learning model that accurately predicts diabetes using routinely collected and linked health data

News Release

04/02/2019

ICES Scientist develops new tools for estimating the effects of treatments, exposures and interventions on health outcomes

News Release

22/04/2009

Health research institute connects satellite sites through ORION network

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Research Programs and appointed ICES Scientists

ICES scientists are appointed to the ICES Research Program which best fits their interests and, as such, become members of a network of health services researchers from across Ontario.

ICES Scientists Research Programs

Data science

Journal Articles

Validating recipients of pediatric solid organ transplant using administrative healthcare data

Machine learning identifies clusters of multimorbidity among decedents with inflammatory bowel disease

Validity of the International Classification of Diseases, 10th Revision codes for lithium toxicity in adult patients at hospital admission: a cohort study in Canada

Predicting 1-year stroke recurrence and mortality in stable outpatients following ischemic stroke and transient ischemic attack

Development of an electronic medical record-based score for heart failure prediction in cancer survivors

Imputation of incomplete ordinal and nominal data by predictive mean matching

Validity of using general and cancer-specific health administrative data to identify treatment exposures in adolescents and young adults with cancer: a population-based study using the IMPACT cohort

Early psychosis symptoms noted by family physicians in electronic medical records during help-seeking visits in primary care

The impact of violation of the proportional hazards assumption on the calibration of the Cox proportional hazards model

Effect of single-entry referral models and team-based care on wait times for hip and knee joint replacement in Ontario: a simulation study

News Releases

ICES secures renewed five-year funding commitment from the Ontario Ministry of Health

Toronto Police data underreports cyclist and pedestrian injuries, study finds

Researchers develop a machine learning model that accurately predicts diabetes using routinely collected and linked health data

New ICES study examines how the public feels about the use of their personal health data in research

Unhealthy habits cost Canadians six years of life

ICES launches Data and Analytic Services (ICES DAS)

ICES Scientist develops new tools for estimating the effects of treatments, exposures and interventions on health outcomes

Health research institute connects satellite sites through ORION network

Research Programs and appointed ICES Scientists