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  1. Article

    Open Access

    Endothelial dysfunction in breast cancer survivors on aromatase inhibitors: changes over time

    Breast cancer is estimated to comprise about 290,560 new cases in 2022. Aromatase inhibitors (AIs) are recommended as adjuvant treatment for estrogen-receptor positive (ER+) breast carcinoma in postmenopausal ...

    Adnan Shaaban, Ashley Petersen, Heather Beckwith, Natalia Florea in Cardio-Oncology (2024)

  2. No Access

    Article

    The Association of Social Determinants of Health with Somali Refugee Mother–Child Caries

    Minnesota has the largest population of Somali refugees with the majority depending on public insurance for dental care. The social determinants of health (SDOH) framework is helpful to identify factors that m...

    Priscilla M. Flynn, Ashley Petersen in Journal of Immigrant and Minority Health (2021)

  3. No Access

    Article

    Bidirectional long short-term memory for surgical skill classification of temporally segmented tasks

    The majority of historical surgical skill research typically analyzes holistic summary task-level metrics to create a skill classification for a performance. Recent advances in machine learning allow time seri...

    Jason D. Kelly, Ashley Petersen in International Journal of Computer Assisted… (2020)

  4. Article

    Open Access

    Impact of gastroesophageal reflux on longitudinal lung function and quantitative computed tomography in the COPDGene cohort

    Gastroesophageal reflux disease (GERD) is a common comorbidity in chronic obstructive pulmonary disease (COPD) and has been associated with increased risk of acute exacerbations, hospitalization, emergency roo...

    Arianne K. Baldomero, Chris H. Wendt, Ashley Petersen in Respiratory Research (2020)

  5. No Access

    Article

    The effect of video playback speed on surgeon technical skill perception

     Finding effective methods of discriminating surgeon technical skill has proved a complex problem to solve computationally. Previous research has shown that obtaining non-expert crowd evaluations of surgical p...

    Jason D. Kelly, Ashley Petersen in International Journal of Computer Assisted… (2020)

  6. Article

    Open Access

    Early prediction of outcome after severe traumatic brain injury: a simple and practical model

    Traumatic brain injury (TBI) is a heterogeneous syndrome with a broad range of outcome. We developed a simple model for long-term outcome prognostication after severe TBI.

    Sandro Rizoli, Ashley Petersen, Eileen Bulger, Raul Coimbra in BMC Emergency Medicine (2016)

  7. Article

    Open Access

    Evaluating methods for combining rare variant data in pathway-based tests of genetic association

    Analyzing sets of genes in genome-wide association studies is a relatively new approach that aims to capitalize on biological knowledge about the interactions of genes in biological pathways. This approach, ca...

    Ashley Petersen, Alexandra Sitarik, Alexander Luedtke, Scott Powers in BMC Proceedings (2011)

  8. Article

    Open Access

    Evaluating methods for the analysis of rare variants in sequence data

    A number of rare variant statistical methods have been proposed for analysis of the impending wave of next-generation sequencing data. To date, there are few direct comparisons of these methods on real sequenc...

    Alexander Luedtke, Scott Powers, Ashley Petersen, Alexandra Sitarik in BMC Proceedings (2011)