National Healthcare Quality and Disparities Report
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Search All Research Studies
AHRQ Research Studies Date
Topics
- Adverse Events (1)
- Education: Continuing Medical Education (2)
- Elderly (1)
- Healthcare-Associated Infections (HAIs) (1)
- Hospitals (2)
- Injuries and Wounds (1)
- Outcomes (1)
- Patient Safety (1)
- Provider (3)
- Provider: Physician (3)
- (-) Provider Performance (5)
- Quality Indicators (QIs) (1)
- Quality of Care (2)
- Simulation (1)
- Stress (1)
- (-) Surgery (5)
- Training (2)
AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 5 of 5 Research Studies DisplayedAnton NE, Mizota T, Whiteside JA
Mental skills training limits the decay in operative technical skill under stressful conditions: results of a multisite, randomized controlled study.
The authors hypothesize that surgery residents trained on mental skills would outperform controls under increased stress conditions in the simulated operating room. They find that their comprehensive mental skills curriculum implemented with surgery residents at two institutions was effective at minimizing the deterioration of resident technical performance under stressful conditions compared with controls. They conclude that their results provide further evidence for the effectiveness of mental skills training to optimize surgery trainees' technical performance during challenging clinical situations.
AHRQ-funded; R18 HS022080.
Citation: Anton NE, Mizota T, Whiteside JA .
Mental skills training limits the decay in operative technical skill under stressful conditions: results of a multisite, randomized controlled study.
Surgery 2019 Jun;165(6):1059-64. doi: 10.1016/j.surg.2019.01.011..
Keywords: Surgery, Education: Continuing Medical Education, Stress, Provider Performance, Training, Provider: Physician, Provider
Martin JR, Anton N, Timsina L
Performance variability during training on simulators is associated with skill transfer.
Researchers looked at performance variability during training on simulators for performing laparoscopic surgery. Their hypothesis was that participants (surgery residents and medical students) who had consistent scores were most likely to have the most expertise and be capable of training others. The trainees first used the Fundamentals of Laparoscopic Surgery (FLS) simulator to learn laparoscopic suturing and then were transfer tested on a live, anesthetized porcine model. Their hypothesis was proven true and those with decreased practice variability was associated with greater scores in posttests and transfer tests.
AHRQ-funded; R18 HS022080.
Citation: Martin JR, Anton N, Timsina L .
Performance variability during training on simulators is associated with skill transfer.
Surgery 2019 Jun;165(6):1065-68. doi: 10.1016/j.surg.2019.01.013..
Keywords: Simulation, Training, Surgery, Education: Continuing Medical Education, Provider Performance, Provider: Physician, Provider
Sheetz KH, Ibrahim AM, Nathan H
Variation in surgical outcomes across networks of the highest-rated US hospitals.
This longitudinal analysis of 87 hospitals in 1 of 16 networks who were affiliated with the US News & World Report Honor Roll hospitals discusses variation in surgical outcomes compared with their network affiliates. Data was used from Medicare beneficiaries who underwent colectomy, coronary artery bypass graft, or hip replacement between 2005 and 2014. Thirty-day postoperative complications, mortality, failure to rescue and readmissions were compared. Outcomes were not consistently better at Honor Roll hospitals compared with their network affiliates. Honor Roll hospitals had lower failure to rescue rates but higher complication rates.
AHRQ-funded; HS023597.
Citation: Sheetz KH, Ibrahim AM, Nathan H .
Variation in surgical outcomes across networks of the highest-rated US hospitals.
JAMA Surg 2019 Jun;154(6):510-15. doi: 10.1001/jamasurg.2019.0090..
Keywords: Surgery, Outcomes, Provider Performance, Hospitals, Quality of Care
Azari DP, Fraiser LL, Quamme SRP
Modeling surgical technical skill using expert assessment for automated computer rating.
The authors used computer vision to predict expert performance ratings from surgeon hand motions for tying and suturing tasks. Open surgeries were video recorded, and surgeon hands tracked without using sensors or markers. The authors found that the computer algorithm consistently predicted the panel ratings of individual tasks, and were more objective and reliable than individual assessment by surgical experts.
AHRQ-funded; F32 HS022403.
Citation: Azari DP, Fraiser LL, Quamme SRP .
Modeling surgical technical skill using expert assessment for automated computer rating.
Ann Surg 2019 Mar;269(3):574-81. doi: 10.1097/sla.0000000000002478..
Keywords: Surgery, Provider Performance, Provider: Physician, Provider
Calderwood MS, Kleinman K, Huang SS
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
The researchers evaluated the volume-outcome relationship as well as the year-to-year stability of performance rankings following coronary artery bypass graft (CABG) surgery and hip arthroplasty. They concluded that aggregate surgical site infection risk is highest in hospitals with low annual procedure volumes. Even for higher volume hospitals, year-to-year random variation makes past experience an unreliable estimator of current performance.
AHRQ-funded; HS021424.
Citation: Calderwood MS, Kleinman K, Huang SS .
Surgical site infections: volume-outcome relationship and year-to-year stability of performance rankings.
Med Care 2017 Jan;55(1):79-85. doi: 10.1097/mlr.0000000000000620.
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Keywords: Surgery, Healthcare-Associated Infections (HAIs), Adverse Events, Injuries and Wounds, Hospitals, Provider Performance, Quality Indicators (QIs), Quality of Care, Patient Safety, Elderly