Craig Mayer, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD
_See the full regCOVID repository with detailed results at https://github.com/lhncbc/r-snippets-bmi/tree/master/regCOVID —
| FIles | Type specific metric | Description |
|---|---|---|
| regCovid_all_studies-a.csv | All | List of all studies from search method A |
| regCovid_all_studies-b.csv | All | List of all studies from search method B |
| regCovid_all_studies-c.csv | All | List of all studies from search method C |
| regCovid_arm_cnts_int.csv | All | Study counts by number of arms in the study for interventional trials |
| regCovid_change_type_cnt.csv | All | Number of studies that did a specific type of record update and the number of times that type of update was done for all studies |
| regCovid_change_type_cnt_int.csv | All | Number of studies that did a specific type of record update and the number of times that type of update was done for interventional trials |
| regCovid_change_type_cnt_obs.csv | All | Number of studies that did a specific type of record update and the number of times that type of update was done for observational studies |
| regCovid_change_type_cnt_reg.csv | All | Number of studies that did a specific type of record update and the number of times that type of update was done for registries |
| regCovid_completed_int.csv | All | List of completed COVID-19 interventional trials |
| regCovid_country_updates.csv | All | Number of updates per study for studies from a given country for all studies |
| regCovid_country_updates_int.csv | All | Number of updates per study for studies from a given country for interventional trials |
| regCovid_country_updates_obs.csv | All | Number of updates per study for studies from a given country for observational studies |
| regCovid_country_updates_reg.csv | All | Number of updates per study for studies from a given country for registries |
| regCovid_Days_since_update.csv | All | Count of studies by the number of dayas since the last ClinicalTrials.gov record update for all studies |
| regCovid_Days_since_update_int.csv | All | Count of studies by the number of dayas since the last ClinicalTrials.gov record update for interventional trials |
| regCovid_Days_since_update_obs.csv | All | Count of studies by the number of dayas since the last ClinicalTrials.gov record update for observational studies |
| regCovid_Days_since_update_reg.csv | All | Count of studies by the number of dayas since the last ClinicalTrials.gov record update for registries |
| regCovid_enroll_int.csv | All | Summary statistics for enrollment by phase for interventional trials |
| regCovid_enroll_obs.csv | All | Summary statistics for enrollment for observational studies |
| regCovid_enroll_reg.csv | All | Summary statistics for enrollment for registries |
| regCovid_facil_country_cnts.csv | All | Count of studiesb by country with a facility for all studies |
| regCovid_facil_country_cnts_int.csv | All | Count of studiesb by country with a facility for interventional trials |
| regCovid_facil_country_cnts_obs.csv | All | Count of studiesb by country with a facility for observational studies |
| regCovid_facil_country_cnts_reg.csv | All | Count of studiesb by country with a facility for registries |
| regCovid_follow-up_reg.csv | Registry | Number of Studies by ime to follow-up |
| regCovid_int_a.csv | All | List of COVID-19 interventional trials |
| regCovid_intervention-type_cnts.csv | All | Count of studies by intervention type or combination of intervention types for all studies |
| regCovid_intervention-type_cnts_int.csv | All | Count of studies by intervention type or combination of intervention types for interventional trials |
| regCovid_intervention-type_cnts_obs.csv | All | Count of studies by intervention type or combination of intervention types for observational studies |
| regCovid_intervention-type_cnts_reg.csv | All | Count of studies by intervention type or combination of intervention types for registries |
| regCovid_intervention_group_types.csv | Interventional | Count of each arm ttype in the set of studies and the number of studies with each arm type |
| regCovid_interventionl_model.csv | Interventional | Number of studies by intervention model used |
| regCovid_interventions_mapped_cnts-a.csv | All | Count of studies by semantically mapped intervention for all studies |
| regCovid_interventions_mapped_cnts_int-a.csv | All | Count of studies by semantically mapped intervention for interventional trials |
| regCovid_interventions_mapped_cnts_obs-a.csv | All | Count of studies by semantically mapped intervention for observational studies |
| regCovid_interventions_mapped_cnts_reg-a.csv | All | Count of studies by semantically mapped intervention for registries |
| regCovid_interventions_raw_cnts-a.csv | All | Count of studies by free-text intervention for all studies |
| regCovid_interventions_raw_cnts_int-a.csv | All | Count of studies by free-text intervention for interventional trials |
| regCovid_interventions_raw_cnts_obs-a.csv | All | Count of studies by free-text intervention for observational studies |
| regCovid_interventions_raw_cnts_reg-a.csv | All | Count of studies by free-text intervention for registries |
| regCovid_interventions_time-a.png | All | Plot of total studies over time for most common interventions for all studies |
| regCovid_interventions_time_int-a.png | All | Plot of total studies over time for most common interventions for interventional trials |
| regCovid_interventions_time_obs-a.png | All | Plot of total studies over time for most common interventions for observational studies |
| regCovid_interventions_time_reg-a.png | All | Plot of total studies over time for most common interventions for registries |
| regCovid_new_interventions_time-a.png | All | Plot of new weekly studies for most common interventions for all studies |
| regCovid_new_interventions_time_int-a.png | All | Plot of new weekly studies for most common interventions for interventional trials |
| regCovid_new_interventions_time_obs-a.png | All | Plot of new weekly studies for most common interventions for observational studies |
| regCovid_new_interventions_time_reg-a.png | All | Plot of new weekly studies for most common interventions for registries |
| regCovid_obs_a.csv | All | List of COVID-19 observational studies |
| regCovid_observational_model.csv | Observational/Registry | Count of studies by observational model used for observational studies |
| regCovid_observational_time_perspective.csv | Observational/Registry | Count of observational studies with a given time perspective |
| regCovid_phase.csv | Interventional | Count of studies by phase |
| regCovid_primary_purpose.csv | Interventional | Count of studies by primary purpose |
| regCovid_registry_a.csv | All | List of registry-based studies |
| regCovid_registry_model.csv | Observational/Registry | Count of registries by observational model used |
| regCovid_registry_timeperspective.csv | Observational/Registry | Count of registries by the time perspective of the registry |
| regCovid_site_cnts.csv | All | Count of studies by number of sites for all studies |
| regCovid_site_cnts_int.csv | All | Count of studies by number of sites for interventional trials |
| regCovid_site_cnts_obs.csv | All | Count of studies by number of sites for observational studies |
| regCovid_site_cnts_reg.csv | All | Count of studies by number of sites for registries |
| regCovid_status_cnt.csv | All | Count of COVID-19 studies by current status |
| regCovid_study_cnts.csv | All | Count of COVID-19 studies by study type |
| regCovid_total_studies_time-a.png | All | Plot of COVID-19 studies over time by study type |
| regCovid_update_counts.csv | All | Count of studies by number of ClinicalTrials.gov record updates for all studies |
| regCovid_update_counts_int.csv | All | Count of studies by number of ClinicalTrials.gov record updates for interventional trials |
| regCovid_update_counts_obs.csv | All | Count of studies by number of ClinicalTrials.gov record updates for observational studies |
| regCovid_update_counts_reg.csv | All | Count of studies by number of ClinicalTrials.gov record updates for registries |
| regCovid_vaccines.csv | All | List of COVID-19 vaccine trials |
| regCovid_vaccines_arms.csv | All | Count of vaccine trials by number of arms in the trial |
| regCovid_vaccines_change_type.csv | All | Number of studies that did a specific type of record update and the number of times that type of update was done |
| regCovid_vaccines_country.csv | All | Number of studies by countries involved |
| regCovid_vaccines_enroll.csv | All | Summary statistics for enrollment |
| regCovid_vaccines_group_types.csv | All | Count of each arm ttype in the set of vaccine trials and the number of trials with each arm type |
| regCovid_vaccines_model.csv | All | Number of vaccine trials using a given intervention model |
| regCovid_vaccines_phase.csv | All | Count of vaccine trials by phase |
| regCovid_vaccines_site_cnts.csv | All | Count of studies by number of sites |
| regCovid_vaccines_update.csv | All | Count of vaccine trials by number of times the ClinicalTrials.gov record has been updated |