National Healthcare Quality and Disparities Report
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- Adverse Events (6)
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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 21 of 21 Research Studies DisplayedPatterson BW, Jacobsohn GC, Maru AP
Comparing strategies for identifying falls in older adult emergency department visits using EHR data.
This study compared seven different strategies for identifying falls in older adult emergency department (ED) visits using electronic health record (EHR) data. This retrospective cohort study used randomly selected data from 500 ED visits by patients 65 and older at an academic medical center from December 2016 to April 2017. The seven strategies tested were: Chief complaint (CC), ICD codes, Restrictive ICD codes, Broad ICD codes, Combined approaches, Natural language processing (NLP), and Manual abstraction (gold standard). When compared with manual chart review, NLP was found to be the most accurate fall identification strategy, followed by a combination of a restrictive ICD code-based definition with CC.
AHRQ-funded; HS024558.
Citation: Patterson BW, Jacobsohn GC, Maru AP .
Comparing strategies for identifying falls in older adult emergency department visits using EHR data.
J Am Geriatr Soc 2020 Dec;68(12):2965-67. doi: 10.1111/jgs.16831..
Keywords: Elderly, Falls, Emergency Department, Electronic Health Records (EHRs), Health Information Technology (HIT)
Dykes PC, Burns Z, Adelman J
Evaluation of a patient-centered fall-prevention tool kit to reduce falls and injuries: a nonrandomized controlled trial.
The purpose of this study was to assess whether a fall-prevention tool kit that engages patients and families in the fall-prevention process throughout hospitalization is associated with reduced falls and injurious falls. Findings showed that, in this nonrandomized controlled trial, implementation of a fall-prevention tool kit was associated with a significant reduction in falls and related injuries. A patient-care team partnership appeared to be beneficial for prevention of falls and fall-related injuries.
AHRQ-funded; HS023535.
Citation: Dykes PC, Burns Z, Adelman J .
Evaluation of a patient-centered fall-prevention tool kit to reduce falls and injuries: a nonrandomized controlled trial.
JAMA Netw Open 2020 Nov 2;3(11):e2025889. doi: 10.1001/jamanetworkopen.2020.25889..
Keywords: Falls, Injuries and Wounds, Prevention, Tools & Toolkits, Patient and Family Engagement, Patient-Centered Healthcare, Clinical Decision Support (CDS), Hospitalization, Hospitals
Burns Z, Khasnabish S, Hurley AC
Classification of injurious fall severity in hospitalized adults.
The purpose of this project was to refine the National Database of Nursing Quality Indicators Major injury classification to derive a valid and reliable categorization of the types and severities of Major inpatient fall-related injuries. Three subcategories were created: A - injuries that caused temporary functional impairment, major facial injury without internal injury, or disruption of a surgical wound; B - injuries that caused long-term functional impairment or had the potential risk of increased mortality; and C - injuries that had a well-established risk of mortality. These subcategories enhanced the National Database of Nursing Quality Indicators categorization. Using this project’s administration manual, trained personnel can classify injurious fall severity with excellent reliability.
AHRQ-funded; HS025128.
Citation: Burns Z, Khasnabish S, Hurley AC .
Classification of injurious fall severity in hospitalized adults.
J Gerontol A Biol Sci Med Sci 2020 Sep 25;75(10):e138-e44. doi: 10.1093/gerona/glaa004..
Keywords: Elderly, Falls, Injuries and Wounds, Nursing, Quality Measures, Quality Indicators (QIs), Quality of Care, Inpatient Care
Hoffman GJ, Tinetti ME, Ha J
Prehospital and posthospital fall injuries in older US adults.
Investigators estimated the risk of older adult fall injury within and across discrete periods during a 12-month care episode anchored by an acute hospitalization using national data from 2006 to 2014. Participants in this cohort study included Medicare fee-for-service beneficiaries aged 65 and older from the Health and Retirement Study. The investigators found that an episode-based assessment of fall injury illustrated substantial variability in period-specific risks over an extended period including an anchor hospitalization. Risk transitions between periods included sizable increases just before hospitalization that do not fully subside after hospital discharge. Financial incentives to coordinate hospital and posthospital care for patients at risk for fall injury are needed.
AHRQ-funded; HS025838.
Citation: Hoffman GJ, Tinetti ME, Ha J .
Prehospital and posthospital fall injuries in older US adults.
JAMA Netw Open 2020 Aug 3;3(8):e2013243. doi: 10.1001/jamanetworkopen.2020.13243..
Keywords: Elderly, Falls, Injuries and Wounds, Risk, Hospitalization, Medicare
Lurie JD, Zagaria AB, Ellis L
Surface perturbation training to prevent falls in older adults: a highly pragmatic, randomized controlled trial.
This study’s objective was to determine if adding a component of surface-perturbation training to usual gait/balance training was more effective than gait/balance training alone for reducing falls and fall-related injuries in high-risk older adults referred to physical therapy. This multi-center trial took place at 8 outpatient physical therapy clinics. The cohort included 506 patients aged 65 and older at high fall risk. The group was randomized between treatment with and without surface-perturbation treadmill training. The results were that the training did not significantly reduce risk of any fall but did significantly reduce chance of a fall-related injury after the first 3 months.
AHRQ-funded; HS018459.
Citation: Lurie JD, Zagaria AB, Ellis L .
Surface perturbation training to prevent falls in older adults: a highly pragmatic, randomized controlled trial.
Phys Ther 2020 Jul 19;100(7):1153-62. doi: 10.1093/ptj/pzaa023..
Keywords: Elderly, Falls, Prevention, Training
Bushnell GA, Gerhard T, Crystal S
Benzodiazepine treatment and fracture risk in young persons with anxiety disorders.
This study examined whether benzodiazepine treatment increases fall and fracture risk in young persons as it has been shown to do in older adults. They examined whether children (6-17 years) and young adults (18-24) recently diagnosed with anxiety disorder had an increased fracture risk. A cohort of commercially insured children and young adults who had initiated use of benzodiazepine or SSRIs were followed for 3 months, or until fracture, treatment discontinuation or switching or disenrollment occurred. The cohort consisted of 120,715 children and 179,768 young adults. There was an increased fracture rate found in children, but not young adults.
AHRQ-funded; HS026001.
Citation: Bushnell GA, Gerhard T, Crystal S .
Benzodiazepine treatment and fracture risk in young persons with anxiety disorders.
Pediatrics 2020 Jul;146(1):e20193478. doi: 10.1542/peds.2019-3478..
Keywords: Children/Adolescents, Young Adults, Medication, Falls, Injuries and Wounds, Risk, Anxiety, Behavioral Health
Sanghavi P, Pan S, Caudry D
Assessment of nursing home reporting of major injury falls for quality measurement on Nursing Home Compare.
The purpose of this study was to assess the accuracy of nursing home self-report of major injury falls on the Minimum Data Set (MDS). They linked inpatient claims for major injury falls with MDS assessments. The investigators concluded that the nursing home-reported data used for the Nursing Home Compare (NHC) falls measure may be highly inaccurate.
AHRQ-funded; HS026957.
Citation: Sanghavi P, Pan S, Caudry D .
Assessment of nursing home reporting of major injury falls for quality measurement on Nursing Home Compare.
Health Serv Res 2020 Apr;55(2):201-10. doi: 10.1111/1475-6773.13247..
Keywords: Falls, Nursing Homes, Quality Measures, Quality Indicators (QIs), Quality of Care, Elderly, Public Reporting, Injuries and Wounds
Christiansen TL, Lipsitz S, Scanlan M
Patient activation related to fall prevention: a multisite study.
The purpose of this study was to examine the impact of the Fall TIPS (Tailoring Interventions for Patient Safety) program on patient activation related to fall prevention. Researchers used the short form Patient Activation Measure (PAM-13) adapted for fall prevention. Their findings showed that patient activation improved from preintervention to postintervention at all three studied sites. Patients with access to the Fall TIPS program are more activated and engaged in their fall prevention plan. Recommendations include engaging patients in the fall prevention plan to increase their knowledge, skill, and confidence.
AHRQ-funded; HS023535.
Citation: Christiansen TL, Lipsitz S, Scanlan M .
Patient activation related to fall prevention: a multisite study.
Jt Comm J Qual Patient Saf 2020 Mar;46(3):129-35. doi: 10.1016/j.jcjq.2019.11.010..
Keywords: Falls, Prevention, Patient Safety, Patient and Family Engagement, Education: Patient and Caregiver
Khasnabish S, Burns Z, Couch M
Best practices for data visualization: creating and evaluating a report for an evidence-based fall prevention program.
This case report applied principles from the data visualization literature and feedback from nurses to develop an effective report to display adherence with an evidence-based fall prevention program. The literature emphasized that the ideal display maximizes the information communicated, minimizes the cognitive efforts involved with interpretation, and selects the correct type of display. Lessons learned from this study can inform report development for clinicians in implementation science.
AHRQ-funded; HS025128.
Citation: Khasnabish S, Burns Z, Couch M .
Best practices for data visualization: creating and evaluating a report for an evidence-based fall prevention program.
J Am Med Inform Assoc 2020 Feb;27(2):308-14. doi: 10.1093/jamia/ocz190..
Keywords: Falls, Prevention, Evidence-Based Practice
Venema DM, Skinner AM, Nailon R
Patient and system factors associated with unassisted and injurious falls in hospitals: an observational study.
Unassisted falls are more likely to result in injury than assisted falls. However, little is known about risk factors for falling unassisted. Furthermore, rural hospitals, which care for a high proportion of older adults, are underrepresented in research on hospital falls. This study identified risk factors for unassisted and injurious falls in rural hospitals.
AHRQ-funded; HS021429.
Citation: Venema DM, Skinner AM, Nailon R .
Patient and system factors associated with unassisted and injurious falls in hospitals: an observational study.
BMC Geriatr 2019 Dec 11;19(1):348. doi: 10.1186/s12877-019-1368-8..
Keywords: Falls, Injuries and Wounds, Patient Safety, Elderly, Risk, Hospitals, Adverse Events
Allen JA, Reiter-Palmon R, Kennel V, et al.
Group and organizational safety norms set the stage for good post-fall huddles.
In this study, the investigators explored group and organizational safety norms as antecedents to meeting leader behaviors and achievement of desired outcomes in a special after-action review case-a post-fall huddle. Findings indicated that organizational and group safety norms related to perceived huddle meeting effectiveness through appropriate huddle leader behavior in a partial mediated framework.
AHRQ-funded; HS024630; HS021429.
Citation: Allen JA, Reiter-Palmon R, Kennel V, et al..
Group and organizational safety norms set the stage for good post-fall huddles.
J Leadersh Organ Stud 2019 Nov;26(4):465-75. doi: 10.1177/1548051818781820..
Keywords: Adverse Events, Falls, Organizational Change, Patient Safety
Jones KJ, Skinner A, Venema D
Evaluating the use of multiteam systems to manage the complexity of inpatient falls in rural hospitals.
Researchers evaluated the implementation and outcomes of evidence-based fall-risk-reduction processes when those processes are implemented using a multiteam system (MTS) structure. They found that multiteam systems that effectively coordinate fall-risk-reduction processes may improve the capacity of hospitals to manage the complex patient, environmental, and system factors that result in falls.
AHRQ-funded; HS024630; HS021429.
Citation: Jones KJ, Skinner A, Venema D .
Evaluating the use of multiteam systems to manage the complexity of inpatient falls in rural hospitals.
Health Serv Res 2019 Oct;54(5):994-1006. doi: 10.1111/1475-6773.13186..
Keywords: Falls, Hospitals, Inpatient Care, Quality of Care, Quality Improvement, Patient Safety, Prevention, Risk
Jones KJ, Crowe J, Allen JA
The impact of post-fall huddles on repeat fall rates and perceptions of safety culture: a quasi-experimental evaluation of a patient safety demonstration project.
The purpose of this study was to determine associations between conducting post-fall huddles and repeat fall rates and between post-fall huddle participation and perceptions of teamwork and safety culture. The investigators concluded that post-fall huddles may reduce the risk of repeat falls. Staff who participate in post-fall huddles were likely to have positive perceptions of teamwork support for fall-risk reduction and safety culture because huddles are a team-based approach to reporting, adapting, and learning.
AHRQ-funded; HS024630; HS021429.
Citation: Jones KJ, Crowe J, Allen JA .
The impact of post-fall huddles on repeat fall rates and perceptions of safety culture: a quasi-experimental evaluation of a patient safety demonstration project.
BMC Health Serv Res 2019 Sep 9;19(1):650. doi: 10.1186/s12913-019-4453-y..
Keywords: TeamSTEPPS, Falls, Adverse Events, Surveys on Patient Safety Culture, Patient Safety, Hospitals, Teams
Shorr RI, Staggs VS, Waters TM
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
The Centers for Medicare & Medicaid Services (CMS) implemented the Hospital-Acquired Conditions (HACs) Initiative in October 2008; the CMS no longer reimbursed hospitals for fall injury. The aim of this study was to examine the effects of the 2008 HACs Initiative on the rates of falls, injurious falls, and physical restraint use. The investigators concluded that since the HACs Initiative, there was at best a modest decline in the rates of falls and injurious falls observed primarily in larger, major teaching hospitals. An increase in restraint use was not observed.
AHRQ-funded; HS020627.
Citation: Shorr RI, Staggs VS, Waters TM .
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
J Hosp Med 2019 Sep 6;14:E31-E36. doi: 10.12788/jhm.3295..
Keywords: Falls, Adverse Events, Hospitals, Payment, Policy, Elderly
Klock M, Kang H, Gon Y
Scoring patient fall reports using quality rubric and machine learning.
Employing AHRQ’s rubric for assessing the quality of fall reports, the authors compared three different machine-learning models and identified the most effective method for scoring fall reports. They intend that their study results will be applicable in healthcare facilities to score reports during reporting for reporters to improve report quality. Their ultimate goal is to increase learning from fall reports for better prevention of patient falls.
AHRQ-funded; HS022895.
Citation: Klock M, Kang H, Gon Y .
Scoring patient fall reports using quality rubric and machine learning.
Stud Health Technol Inform 2019 Aug 21;264:639-43. doi: 10.3233/shti190301..
Keywords: Falls, Patient Safety, Prevention, Quality of Care, Quality Improvement
Patterson BW, Jacobsohn GC, Shah MN
Development and validation of a pragmatic natural language processing approach to identifying falls in older adults in the emergency department.
This study examined development and validation of a pragmatic natural language processing (NLP) approach to identify fall risk in older adults after emergency department (ED) visits. A single center retrospective review using data from 500 emergency department provider notes on older adults age 65 and older were random selected for analysis. The NLP algorithm successfully identified falls in ED notes with over 90% precision, and looks promising to reduce labor-intensive manual abstraction.
AHRQ-funded; HS024558.
Citation: Patterson BW, Jacobsohn GC, Shah MN .
Development and validation of a pragmatic natural language processing approach to identifying falls in older adults in the emergency department.
BMC Med Inform Decis Mak 2019 Jul 22;19(1):138. doi: 10.1186/s12911-019-0843-7..
Keywords: Adverse Events, Elderly, Emergency Department, Falls, Risk, Patient Safety
Patterson BW, Engstrom CJ, Sah V
Training and interpreting machine learning algorithms to evaluate fall risk after emergency department visits.
This study examined the potential of using machine learning algorithms to evaluate fall risk after an emergency department (ED) visit. They compared several machine learning methodologies for creation of a risk stratification algorithm to predict the outcome of a return visit for a fall within 6 months of an ED visit.
AHRQ-funded; HS024558; HS024342.
Citation: Patterson BW, Engstrom CJ, Sah V .
Training and interpreting machine learning algorithms to evaluate fall risk after emergency department visits.
Med Care 2019 Jul;57(7):560-66. doi: 10.1097/mlr.0000000000001140..
Keywords: Adverse Events, Elderly, Emergency Department, Falls, Risk, Patient Safety
Newgard CD, Lin A, Yanez ND
Long-term outcomes among injured older adults transported by emergency medical services.
This study examined the outcomes of injured older adults who were transported by emergency medical services (EMS) to the hospital. Older adults 65 years and older who were transported by 44 EMS agencies to 51 hospitals in 2011 were included and then had a 12-month follow-up through December 31, 2012. The majority of older adults were transported after a fall (84.5%). Serious injuries occurred in 3.5% with a serious extremity injury being the most common (17.8%). Mortality rates for older adults with severe injuries ranged from 1.6% in the hospital to 20.3% at 1 year. The most common causes of death was cardiovascular diseases and dementia.
AHRQ-funded; HS023796.
Citation: Newgard CD, Lin A, Yanez ND .
Long-term outcomes among injured older adults transported by emergency medical services.
Injury 2019 Jun;50(6):1175-85. doi: 10.1016/j.injury.2019.04.028..
Keywords: Elderly, Emergency Medical Services (EMS), Falls, Injuries and Wounds, Outcomes, Trauma
Randolph AC, Lin YL, Volpi E
Tricyclic antidepressant and/or gamma-aminobutyric acid-analog use is associated with fall risk in diabetic peripheral neuropathy.
This study invested whether tricyclic antidepressant and/or gamma-aminobutyric acid-analog (TCA/GABA) use is associated fall risk in older diabetic peripheral neuropathy (DPN) patients. A nationally representative 5% Medicare sample between the years 2008 and 2010 were used, and 5,550 patients with TCA/GABA prescriptions were compared to 22,200 patients without a TCA/GABA prescription. Patients were followed until there was an incidence of a fall or first incidence of a fracture during the follow-up period of up to 5 years. After covariate adjustment, there was a statistically significant increase in falls and fractures for patients using TCAs or GABA-analogs.
AHRQ-funded; HS020642.
Citation: Randolph AC, Lin YL, Volpi E .
Tricyclic antidepressant and/or gamma-aminobutyric acid-analog use is associated with fall risk in diabetic peripheral neuropathy.
J Am Geriatr Soc 2019 Jun;67(6):1174-81. doi: 10.1111/jgs.15779..
Keywords: Medication, Diabetes, Elderly, Falls, Injuries and Wounds, Medicare, Risk
Dykes PC, Bogaisky M, Carter EJ
Development and validation of a fall prevention knowledge test.
The authors developed and evaluated a fall prevention knowledge test (FPKT). The 11-item FPKT scale producing statistically significant differences confirmed validity. They recommended that a robust way to assess nurses' knowledge of fall prevention is needed to inform effective educational programs. They concluded that addressing gaps in validated FPKTs provides an opportunity to inform and evaluate effective fall prevention programs.
AHRQ-funded; HS025128; HS023535.
Citation: Dykes PC, Bogaisky M, Carter EJ .
Development and validation of a fall prevention knowledge test.
J Am Geriatr Soc 2019 Jan;67(1):133-38. doi: 10.1111/jgs.15563..
Keywords: Falls, Prevention, Provider: Nurse, Provider, Education: Continuing Medical Education
Aspinall SL, Springer SP, Zhao X
Central nervous system medication burden and risk of recurrent serious falls and hip fractures in Veterans Affairs nursing home residents.
This study investigated the association between taking central nervous system (CNS) medications with the risk of serious falls and hip fractures. Study participants were residents at a Veterans Health Administration (VHA) Community Living Center (CLC) between July 1, 2005 and June 30, 2009. This was a nested case-control study. The investigators concluded that there was a higher risk in those residents receiving 3.0 or more daily CNS medications.
AHRQ-funded; HS023779.
Citation: Aspinall SL, Springer SP, Zhao X .
Central nervous system medication burden and risk of recurrent serious falls and hip fractures in Veterans Affairs nursing home residents.
J Am Geriatr Soc 2019 Jan;67(1):74-80. doi: 10.1111/jgs.15603..
Keywords: Elderly, Falls, Injuries and Wounds, Long-Term Care, Medication, Nursing Homes, Patient Safety, Risk