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Limitations of receiver operating characteristic curve on imbalanced data: Assist device mortality risk scores.
Movahedi F, Padman R, Antaki JF. Movahedi F, et al. Among authors: padman r. J Thorac Cardiovasc Surg. 2023 Apr;165(4):1433-1442.e2. doi: 10.1016/j.jtcvs.2021.07.041. Epub 2021 Jul 30. J Thorac Cardiovasc Surg. 2023. PMID: 34446286 Free PMC article.
However, the receiver operating characteristic can provide a distorted view of classifiers' ability to predict short-term mortality due to the overwhelmingly greater proportion of patients who survive, that is, imbalanced data. ...
However, the receiver operating characteristic can provide a distorted view of classifiers' ability to predict short-term mortality d …
Impact of Pediatric Mobile Game Play on Healthy Eating Behavior: Randomized Controlled Trial.
Kato-Lin YC, Kumar UB, Sri Prakash B, Prakash B, Varadan V, Agnihotri S, Subramanyam N, Krishnatray P, Padman R. Kato-Lin YC, et al. Among authors: padman r. JMIR Mhealth Uhealth. 2020 Nov 18;8(11):e15717. doi: 10.2196/15717. JMIR Mhealth Uhealth. 2020. PMID: 33206054 Free PMC article. Clinical Trial.
These results have implications for the design and use of mobile games as an intervention to improve health behaviors, such as the display of unhealthy food facts during game play. Longitudinal RCTs are needed to assess long-term impact. TRIAL REGISTRATION: ClinicalTrials. …
These results have implications for the design and use of mobile games as an intervention to improve health behaviors, such as the display o …
The impact of Medicare part D prescription drug benefit program on generic drug prescription: A study in long-term care facilities.
Jung C, Padman R, Anwar S. Jung C, et al. Among authors: padman r. Medicine (Baltimore). 2019 Aug;98(32):e16646. doi: 10.1097/MD.0000000000016646. Medicine (Baltimore). 2019. PMID: 31393363 Free PMC article.
To examine whether the Medicare Part D program had an impact on the generic drug prescription rate among residents in long-term care facilities.We analyzed prescription data for 3 drug classes (atypical antipsychotic, proton pump inhibitor, and statin) obtained from a regi …
To examine whether the Medicare Part D program had an impact on the generic drug prescription rate among residents in long-term care …
Exploring Dynamic Risk Prediction for Dialysis Patients.
Ganssauge M, Padman R, Teredesai P, Karambelkar A. Ganssauge M, et al. Among authors: padman r. AMIA Annu Symp Proc. 2017 Feb 10;2016:1784-1793. eCollection 2016. AMIA Annu Symp Proc. 2017. PMID: 28269937 Free PMC article.
Our preliminary results indicate that the DBN achieves satisfactory performance for short term prediction horizons, but needs further refinement and parameter tuning for longer horizons....
Our preliminary results indicate that the DBN achieves satisfactory performance for short term prediction horizons, but needs further …
Effectiveness of personalized and interactive health risk calculators: a randomized trial.
Harle CA, Downs JS, Padman R. Harle CA, et al. Among authors: padman r. Med Decis Making. 2012 Jul-Aug;32(4):594-605. doi: 10.1177/0272989X11431736. Epub 2012 Jan 12. Med Decis Making. 2012. PMID: 22247421 Clinical Trial.
Limitations Results may not generalize to different populations, different diseases, or longer-term outcomes. CONCLUSIONS: Compared to nonpersonalized information, individualized risk calculators had little positive effect on prediabetes risk perception accuracy or health …
Limitations Results may not generalize to different populations, different diseases, or longer-term outcomes. CONCLUSIONS: Compared t …
Automatic detection of omissions in medication lists.
Hasan S, Duncan GT, Neill DB, Padman R. Hasan S, et al. Among authors: padman r. J Am Med Inform Assoc. 2011 Jul-Aug;18(4):449-58. doi: 10.1136/amiajnl-2011-000106. Epub 2011 Mar 29. J Am Med Inform Assoc. 2011. PMID: 21447497 Free PMC article.
The effectiveness of these approaches is evaluated using medication data from three long-term care centers. The authors also propose several decision-theoretic extensions to the methodology for incorporating medical knowledge into recommendations. ...
The effectiveness of these approaches is evaluated using medication data from three long-term care centers. The authors also propose …
Association of socioeconomic status with the use of chronic therapies and healthcare utilization in children with cystic fibrosis.
Schechter MS, McColley SA, Silva S, Haselkorn T, Konstan MW, Wagener JS; Investigators and Coordinators of the Epidemiologic Study of Cystic Fibrosis; North American Scientific Advisory Group for ESCF. Schechter MS, et al. J Pediatr. 2009 Nov;155(5):634-9.e1-4. doi: 10.1016/j.jpeds.2009.04.059. Epub 2009 Jul 16. J Pediatr. 2009. PMID: 19608199 Free PMC article.
Towards a collaborative filtering approach to medication reconciliation.
Hasan S, Duncan GT, Neill DB, Padman R. Hasan S, et al. Among authors: padman r. AMIA Annu Symp Proc. 2008 Nov 6;2008:288-92. AMIA Annu Symp Proc. 2008. PMID: 18998834 Free PMC article.
We evaluate the effectiveness of these approaches using medication data from a long-term care center in the Eastern US. Preliminary results suggest that this framework may become a valuable tool for medication reconciliation....
We evaluate the effectiveness of these approaches using medication data from a long-term care center in the Eastern US. Preliminary r …
Effects of the flutter device on pulmonary function studies among pediatric cystic fibrosis patients.
Padman R, Geouque DM, Engelhardt MT. Padman R, et al. Del Med J. 1999 Jan;71(1):13-8. Del Med J. 1999. PMID: 10024754 Clinical Trial.
Thus, we embarked on a study to assess the device's effectiveness. METHODS: The long-term effect of the Flutter on pulmonary function tests (PFTs) was studied and compared with other airway clearance techniques, such as chest physiotherapy (CPT) and Vital Signs, Inc. 9000 …
Thus, we embarked on a study to assess the device's effectiveness. METHODS: The long-term effect of the Flutter on pulmonary function …
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