Superseded. This record is retired and should not be used or cited. It is replaced by 10.5281/zenodo.22234051, which is the archive accompanying the manuscript. Version v2.0.0 of this record (10.5281/zenodo.22232689) additionally contained files that should not have been distributed and its removal has been requested. Analysis pipeline for a retrospective cohort study of cumulative intraoperative hypothermic burden, intraoperative red cell transfusion, and estimated blood loss in 2,567 adults undergoing non-cardiac surgery, using the open VitalDB perioperative database. Scripts run in numeric order: 01-14 reproduce the originally submitted analysis, and 15-23 produce the first revision, including the edge-trimmed thermal exposure metric, threshold and dose analyses, and the table and figure builders. The repository carries code only; the manuscript, cover letters and peer-review correspondence are not distributed. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here. v2.2.0 is the clean release accompanying the first revision submitted to BMC Anesthesiology. The repository was rebuilt from a single commit containing code only. Key methodological change from v1.1.0: core temperature had been integrated across the whole anaesthesia window, which counts probe equilibration at insertion and probe withdrawal at emergence as hypothermia, implying an implausible cohort nadir of 33.30 °C. Exposures are now computed after excluding the first and last 5 minutes of each case's monitored window. Cumulative burden is essentially unchanged (Pearson r=1.00, Spearman rho=0.99); the nadir corrects to 35.04 °C. Earlier v2.x versions are superseded. v2.0.0 in particular should not be used.
Fabrice Tiku Nyambod· Zenodo (CERN European Organi...· 0 citations
Analysis pipeline for a retrospective cohort study of cumulative intraoperative hypothermic burden, intraoperative red cell transfusion, and estimated blood loss in 2,567 adults undergoing non-cardiac surgery, using the open VitalDB perioperative database. Scripts run in numeric order: 01-14 reproduce the originally submitted analysis, and 15-23 produce the first revision, including the edge-trimmed thermal exposure metric, threshold and dose analyses, and the table and figure builders. The repository carries code only; the manuscript, cover letters and peer-review correspondence are not distributed. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here. This record accompanies the first revision submitted to BMC Anesthesiology. The archive contains the repository in full: scripts/, README.md, requirements.txt, .zenodo.json and .gitignore. Method note. Core temperature was previously integrated across the whole anaesthesia window, which counts probe equilibration at insertion and probe withdrawal at emergence as hypothermia, implying an implausible cohort nadir of 33.30 °C. Exposures are now computed after excluding the first and last 5 minutes of each case's monitored window. Cumulative burden is essentially unchanged (Pearson r=1.00, Spearman rho=0.99); the nadir corrects to 35.04 °C. Scripts run in numeric order. 01-14 reproduce the originally submitted analysis; 15-22 produce the revision. The manuscript, cover letters and peer-review correspondence are not part of this distribution. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here.
Fabrice Tiku Nyambod· Zenodo (CERN European Organi...· 0 citations
Analysis pipeline for a retrospective cohort study of cumulative intraoperative hypothermic burden, intraoperative red cell transfusion, and estimated blood loss in 2,567 adults undergoing non-cardiac surgery, using the open VitalDB perioperative database. Scripts run in numeric order: 01-14 reproduce the originally submitted analysis, and 15-23 produce the first revision, including the edge-trimmed thermal exposure metric, threshold and dose analyses, and the table and figure builders. The repository carries code only; the manuscript, cover letters and peer-review correspondence are not distributed. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here. This record accompanies the first revision submitted to BMC Anesthesiology. The archive contains the repository in full: scripts/, README.md, requirements.txt, .zenodo.json and .gitignore. Method note. Core temperature was previously integrated across the whole anaesthesia window, which counts probe equilibration at insertion and probe withdrawal at emergence as hypothermia, implying an implausible cohort nadir of 33.30 °C. Exposures are now computed after excluding the first and last 5 minutes of each case's monitored window. Cumulative burden is essentially unchanged (Pearson r=1.00, Spearman rho=0.99); the nadir corrects to 35.04 °C. Scripts run in numeric order. 01-14 reproduce the originally submitted analysis; 15-22 produce the revision. The manuscript, cover letters and peer-review correspondence are not part of this distribution. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here.
Fabrice Tiku Nyambod· Zenodo (CERN European Organi...· 0 citations
Superseded. This record is retired and should not be used or cited. It is replaced by 10.5281/zenodo.22234051, which is the archive accompanying the manuscript. Version v2.0.0 of this record (10.5281/zenodo.22232689) additionally contained files that should not have been distributed and its removal has been requested. Analysis pipeline for a retrospective cohort study of cumulative intraoperative hypothermic burden, intraoperative red cell transfusion, and estimated blood loss in 2,567 adults undergoing non-cardiac surgery, using the open VitalDB perioperative database. Scripts run in numeric order: 01-14 reproduce the originally submitted analysis, and 15-23 produce the first revision, including the edge-trimmed thermal exposure metric, threshold and dose analyses, and the table and figure builders. The repository carries code only; the manuscript, cover letters and peer-review correspondence are not distributed. VitalDB source data are openly available at https://vitaldb.net and are not redistributed here. v2.2.0 is the clean release accompanying the first revision submitted to BMC Anesthesiology. The repository was rebuilt from a single commit containing code only. Key methodological change from v1.1.0: core temperature had been integrated across the whole anaesthesia window, which counts probe equilibration at insertion and probe withdrawal at emergence as hypothermia, implying an implausible cohort nadir of 33.30 °C. Exposures are now computed after excluding the first and last 5 minutes of each case's monitored window. Cumulative burden is essentially unchanged (Pearson r=1.00, Spearman rho=0.99); the nadir corrects to 35.04 °C. Earlier v2.x versions are superseded. v2.0.0 in particular should not be used.
Fabrice Tiku Nyambod· Zenodo (CERN European Organi...· 0 citations
