Showing 1 - 4 results of 4 for search 'Karissa M Johnston', query time: 0.07s Refine Results
  1. 1
    A Method for Reconstructing Individual Patient Data From Kaplan-Meier Survival Curves That Incorporate Marked Censoring Times

    A Method for Reconstructing Individual Patient Data From Kaplan-Meier Survival Curves That Incorporate Marked Censoring Times by Basia Rogula, Greta Lozano-Ortega, Karissa M. Johnston

    Published 2022-01-01
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    Article
  2. 2
    Methods of sample size calculation in descriptive retrospective burden of illness studies

    Methods of sample size calculation in descriptive retrospective burden of illness studies by Karissa M. Johnston, Pardis Lakzadeh, Bonnie M. K. Donato, Shelagh M. Szabo

    Published 2019-01-01
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  3. 3
    Treatment patterns and costs of care for patients with relapsed and refractory Hodgkin lymphoma treated with brentuximab vedotin in the United States: A retrospective cohort study.

    Treatment patterns and costs of care for patients with relapsed and refractory Hodgkin lymphoma treated with brentuximab vedotin in the United States: A retrospective cohort study. by Shelagh M Szabo, Ishan Hirji, Karissa M Johnston, Ariadna Juarez-Garcia, Joseph M Connors

    Published 2017-01-01
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  4. 4
    SABA use as an indicator for asthma exacerbation risk: an observational cohort study (SABINA Canada)

    SABA use as an indicator for asthma exacerbation risk: an observational cohort study (SABINA Canada) by Stephen G. Noorduyn, Christina Qian, Karissa M. Johnston, Mena Soliman, Manisha Talukdar, Brandie L. Walker, Paul Hernandez, Erika Penz

    Published 2022-09-01
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    Article

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