Predicting prognosis in COVID-19 patients using machine learning and readily available clinical data
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SciScore for 10.1101/2021.01.29.21250762: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Institutional Review Board Statement IRB: The study was reviewed and approved by the Colorado Multiple Institutional Review Board. Randomization not detected. Blinding Deidentified data for the validation cohort were transferred to Biodesix for blinded test classification generation. Power Analysis not detected. Sex as a biological variable not detected. Table 2: Resources
Software and Algorithms Sentences Resources Patient information for attributes deemed potentially useful at the time was extracted from the EHR by medical students and stored in a REDCap database (21). REDCapsuggested: (REDCap, RRID:SCR_003445)Statistical analyses were performed using SAS Enterprise Guide 8.2 (SAS 9.4) (SAS Institute, Cary, … SciScore for 10.1101/2021.01.29.21250762: (What is this?)
Please note, not all rigor criteria are appropriate for all manuscripts.
Table 1: Rigor
Institutional Review Board Statement IRB: The study was reviewed and approved by the Colorado Multiple Institutional Review Board. Randomization not detected. Blinding Deidentified data for the validation cohort were transferred to Biodesix for blinded test classification generation. Power Analysis not detected. Sex as a biological variable not detected. Table 2: Resources
Software and Algorithms Sentences Resources Patient information for attributes deemed potentially useful at the time was extracted from the EHR by medical students and stored in a REDCap database (21). REDCapsuggested: (REDCap, RRID:SCR_003445)Statistical analyses were performed using SAS Enterprise Guide 8.2 (SAS 9.4) (SAS Institute, Cary, NC). SAS Institutesuggested: (Statistical Analysis System, RRID:SCR_008567)Results from OddPub: We did not detect open data. We also did not detect open code. Researchers are encouraged to share open data when possible (see Nature blog).
Results from LimitationRecognizer: We detected the following sentences addressing limitations in the study:One limitation of this study is the relatively small and geographically restricted validation cohort. While patients excluded from the development cohort due to missing data were generally similar to those included, in validation, patients with complete data (only 15% of the total available) exhibited higher rates of severe disease and generally worse prognostic factors (laboratory and vital signs) than those without. Further validation of the test in larger cohorts derived from other health systems and geographic areas is necessary. In summary, we have developed and validated a suite of tests able to assess the risk of a poor outcome for patients hospitalized with COVID-19 based on information easily and routinely collected at time of hospital admission. Additional validation, preferably in a prospective setting, is required to further demonstrate the clinical utility of this risk assessment tool beyond clinical assessment alone. However, with readily-derived and quickly-available EHR data, a risk assessment at or near the time of admission can inform prognosis, guide discussions on the risks and benefits of treatments (including intubation), or identify low or high-risk patients for limited resources or enrollment in clinical trials. Furthermore, the methods here may be implemented in the care of future patients with novel viral infections.
Results from TrialIdentifier: No clinical trial numbers were referenced.
Results from Barzooka: We did not find any issues relating to the usage of bar graphs.
Results from JetFighter: We did not find any issues relating to colormaps.
Results from rtransparent:- Thank you for including a conflict of interest statement. Authors are encouraged to include this statement when submitting to a journal.
- Thank you for including a funding statement. Authors are encouraged to include this statement when submitting to a journal.
- No protocol registration statement was detected.
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