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AHRQ Research Studies Date
Topics
- Adverse Events (2)
- Cancer (1)
- Cancer: Prostate Cancer (1)
- Caregiving (1)
- Chronic Conditions (1)
- Clinical Decision Support (CDS) (1)
- Communication (1)
- Decision Making (1)
- Depression (1)
- Elderly (11)
- Electronic Health Records (EHRs) (1)
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- Evidence-Based Practice (1)
- (-) Falls (20)
- Healthcare Costs (2)
- Health Information Technology (HIT) (4)
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- Injuries and Wounds (3)
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- Kidney Disease and Health (1)
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- Medication (3)
- Nursing Homes (3)
- Patient-Centered Outcomes Research (1)
- Patient Safety (14)
- Prevention (5)
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- Quality of Care (1)
- Risk (5)
- Tools & Toolkits (2)
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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 20 of 20 Research Studies DisplayedZhou S, Kang H, Gong Y
Design a learning-oriented fall event reporting system based on Kirkpatrick model.
Patient fall has been a severe problem in healthcare facilities around the world due to its prevalence and cost. Routine fall prevention training programs are not as effective as expected. Using event reporting systems is the trend for reducing patient safety events such as falls, although some limitations of the systems exist at current stage. The authors of this paper summarized these limitations through literature review, and developed an improved web-based fall event reporting system.
AHRQ-funded; HS022895.
Citation: Zhou S, Kang H, Gong Y .
Design a learning-oriented fall event reporting system based on Kirkpatrick model.
Stud Health Technol Inform 2017;245:828-32..
Keywords: Falls, Health Information Technology (HIT), Patient Safety, Web-Based, Adverse Events
Yao B, Kang H, Miao Q
Leveraging event reporting through knowledge support: a knowledge-based approach to promoting patient fall prevention.
The authors constructed a knowledge base of fall events by combining expert-reviewed fall prevention solutions and then integrating them into a reporting system. The knowledge base enables timely and tailored knowledge support and thus will serve as a prevailing fall prevention tool. This effort holds promise in making knowledge acquisition and management a routine process for enhancing the reporting and understanding of patient safety events.
AHRQ-funded; HS022895.
Citation: Yao B, Kang H, Miao Q .
Leveraging event reporting through knowledge support: a knowledge-based approach to promoting patient fall prevention.
Stud Health Technol Inform 2017;245:973-77.
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Keywords: Adverse Events, Falls, Patient Safety, Prevention
Hoffman GJ, Hays RD, Shapiro MF
The costs of fall-related injuries among older adults: annual per-faller, service component, and patient out-of-pocket costs.
The researchers estimated expenditures for fall-related injuries (FRIs) among older Medicare beneficiaries. Estimated FRI expenditures were $9,389. Inpatient, physician/outpatient, skilled nursing facility, and home health comprised 31, 18, 39, and 12 percent of the total. OOP costs were $1,363. Expenditures for FRIs initially treated in inpatient/ED/outpatient settings were $21,424/$6,142/$8,622.
AHRQ-funded; HS000046.
Citation: Hoffman GJ, Hays RD, Shapiro MF .
The costs of fall-related injuries among older adults: annual per-faller, service component, and patient out-of-pocket costs.
Health Serv Res 2017 Oct;52(5):1794-816. doi: 10.1111/1475-6773.12554.
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Keywords: Elderly, Falls, Healthcare Costs, Medicare, Patient Safety
Patterson BW, Smith MA, Repplinger MD
Using chief complaint in addition to diagnosis codes to identify falls in the emergency department.
The researchers compared incidence of falls in an emergency department (ED) cohort using a traditional International Classification of Diseases, Ninth Revision (ICD-9) code-based scheme and an expanded definition that included chief complaint information. They concluded that identifying individuals in the ED who have fallen based on diagnosis codes underestimates the true burden of falls.
AHRQ-funded; HS024558.
Citation: Patterson BW, Smith MA, Repplinger MD .
Using chief complaint in addition to diagnosis codes to identify falls in the emergency department.
J Am Geriatr Soc 2017 Sep;65(9):E135-E40. doi: 10.1111/jgs.14982.
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Keywords: Falls, Emergency Medical Services (EMS), Emergency Department
Dykes PC, Duckworth M, Cunningham S
Pilot testing Fall TIPS (Tailoring Interventions for Patient Safety): a patient-centered fall prevention toolkit.
Patient falls during an acute hospitalization cause injury, reduced mobility, and increased costs. The laminated paper Fall TIPS Toolkit (Fall TIPS) provides clinical decision support at the bedside by linking each patient's fall risk assessment with evidence-based interventions. The investigators examined strategies to integrate this evidence into clinical practice. They concluded that engaging hospital and clinical leadership is critical in translating evidence-based care into clinical practice. They address and detail barriers to adoption of the protocol to provide guidance for spread to other institutions.
AHRQ-funded; HS025128.
Citation: Dykes PC, Duckworth M, Cunningham S .
Pilot testing Fall TIPS (Tailoring Interventions for Patient Safety): a patient-centered fall prevention toolkit.
Jt Comm J Qual Patient Saf 2017 Aug;43(8):403-13. doi: 10.1016/j.jcjq.2017.05.002..
Keywords: Clinical Decision Support (CDS), Decision Making, Evidence-Based Practice, Falls, Hospitals, Injuries and Wounds, Inpatient Care, Patient Safety, Prevention, Risk, Tools & Toolkits
Galambos C, Rantz M, Back J
Older adults' perceptions of and preferences for a fall risk assessment system: exploring stages of acceptance model.
The study aim was to explore the perceptions and preferences of older adults and their family members about a fall risk assessment system. Using a qualitative approach, this study found that there was acceptance of the technology as participants adapted to it. Two themes were present across the five points in time-safety and usefulness. Five stages of acceptance emerged from the data from preinstallation to 2 years postinstallation.
AHRQ-funded; HS018477.
Citation: Galambos C, Rantz M, Back J .
Older adults' perceptions of and preferences for a fall risk assessment system: exploring stages of acceptance model.
Comput Inform Nurs 2017 Jul;35(7):331-37. doi: 10.1097/cin.0000000000000330.
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Keywords: Elderly, Falls, Risk, Patient Safety
Hanlon JT, Zhao X, Naples JG
Central nervous system medication burden and serious falls in older nursing home residents.
The researchers examined the association between CNS medication burden and serious falls in those with a recent fall history. They found that CNS medication burden, approximately 3 + standardized daily doses, was associated with an increased risk of serious falls in nursing home residents with recent fall.
AHRQ-funded; HS023779.
Citation: Hanlon JT, Zhao X, Naples JG .
Central nervous system medication burden and serious falls in older nursing home residents.
J Am Geriatr Soc 2017 Jun;65(6):1183-89. doi: 10.1111/jgs.14759.
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Keywords: Elderly, Falls, Medication, Nursing Homes, Patient Safety
Winters-Stone KM, Moe E, Graff JN
Falls and frailty in prostate cancer survivors: current, past, and never users of androgen deprivation therapy.
This study compared the prevalence of and association between falls and frailty of prostate cancer survivors (PCSs) who were current, past or never users of androgen deprivation therapy (ADT). It concluded that current and past exposure to ADT is linked to higher risk of falls and frailty than no treatment.
AHRQ-funded; HS022981.
Citation: Winters-Stone KM, Moe E, Graff JN .
Falls and frailty in prostate cancer survivors: current, past, and never users of androgen deprivation therapy.
J Am Geriatr Soc 2017 Jul;65(7):1414-19. doi: 10.1111/jgs.14795.
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Keywords: Cancer: Prostate Cancer, Cancer, Falls, Medication, Elderly
Hoffman GJ, Hays RD, Wallace SP
Depressive symptomatology and fall risk among community-dwelling older adults.
The directionality of observed relationship between falls and depressive symptoms (DS) is in need of elaboration given that cross-sectional study designs can yield biased estimates of the DS-falls relationship. This study found that the DS-falls relationship was not significant when use of psychiatric medications, which was positively associated with falls, was included in the model.
AHRQ-funded; HS000046.
Citation: Hoffman GJ, Hays RD, Wallace SP .
Depressive symptomatology and fall risk among community-dwelling older adults.
Soc Sci Med 2017 Apr;178:206-13. doi: 10.1016/j.socscimed.2017.02.020.
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Keywords: Depression, Elderly, Falls, Patient Safety, Risk
Hoffman GJ, Hays RD, Wallace SP
Receipt of caregiving and fall risk in US community-dwelling older adults.
The researchers examined whether receipt of low (0-13 weekly hours) and high levels (>/=14 weekly hours) of informal care or any formal care is associated with lower risk of falls and fall-related injuries (FRI) among community-dwelling older adults. They found that among individuals with >/=3 activities of daily living, fall risks were reduced by 21 percent for those receiving high levels of informal care.
AHRQ-funded; HS000046.
Citation: Hoffman GJ, Hays RD, Wallace SP .
Receipt of caregiving and fall risk in US community-dwelling older adults.
Med Care 2017 Apr;55(4):371-78. doi: 10.1097/mlr.0000000000000677.
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Keywords: Caregiving, Elderly, Falls, Risk, Patient Safety
Naples JG, Kotlarczyk MP, Perera S
Non-tricyclic and non-selective serotonin reuptake inhibitor antidepressants and recurrent falls in frail older women.
This study determined the risk of recurrent falls associated with antidepressants other than tricyclics (TCAs) and selective serotonin reuptake inhibitors (SSRIs) among frail older women. At least 15 percent of women experienced recurrent falls between 0-6 and 6-12 months. At baseline and 6 months, 18.2 percent and 6.9 percent had a non-TCA/non-SSRI antidepressant, respectively. It concluded that non-TCA/non-SSRI antidepressant exposure significantly increased the risk of recurrent falls.
AHRQ-funded; HS023779.
Citation: Naples JG, Kotlarczyk MP, Perera S .
Non-tricyclic and non-selective serotonin reuptake inhibitor antidepressants and recurrent falls in frail older women.
Am J Geriatr Psychiatry 2016 Dec;24(12):1221-27. doi: 10.1016/j.jagp.2016.08.008.
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Keywords: Medication, Elderly, Falls, Patient Safety
Katsulis Z, Ergai A, Leung WY
Iterative user centered design for development of a patient-centered fall prevention toolkit.
The use of electronic decision support that tailors fall prevention strategy to patient-specific risk factors, known as Fall T.I.P.S (Tailoring Interventions for Patient Safety), has proven to be an effective approach for decreasing hospital falls. A paper version of the Fall T.I.P.S toolkit was developed primarily for hospitals that do not have the resources to implement the electronic solution; however, more work is needed to optimize the effectiveness of the paper version of this tool.
AHRQ-funded; HS023535.
Citation: Katsulis Z, Ergai A, Leung WY .
Iterative user centered design for development of a patient-centered fall prevention toolkit.
Appl Ergon 2016 Sep;56:117-26. doi: 10.1016/j.apergo.2016.03.011.
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Keywords: Falls, Tools & Toolkits, Prevention, Patient Safety, Hospitals
Bowling CB, Bromfield SG, Colantonio LD
Association of reduced eGFR and albuminuria with serious fall injuries among older adults.
The researchers studied adverse outcomes in patients on dialysis as a result of falls. They found that among participants with CKD, cumulative 1-year mortality rates among patients with a serious fall and age-matched controls were 21.0% and 5.5%, respectively, and noted that elevated ACR but not lower eGFR was associated with serious fall injuries. They concluded that evaluation for fall risk factors and fall prevention strategies should be considered for older adults with elevated ACR.
AHRQ-funded; HS023009.
Citation: Bowling CB, Bromfield SG, Colantonio LD .
Association of reduced eGFR and albuminuria with serious fall injuries among older adults.
Clin J Am Soc Nephrol 2016 Jul 7;11(7):1236-43. doi: 10.2215/cjn.11111015.
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Keywords: Elderly, Falls, Patient-Centered Outcomes Research, Kidney Disease and Health, Injuries and Wounds
Hoffman GJ, Hays RD, Shapiro MF
Claims-based identification methods and the cost of fall-related injuries among US older adults.
The authors compared expenditures of fall-related injuries (FRIs) using several methods to identify FRIs in administrative claims data. They found that most spending occurred in hospital, outpatient, and skilled nursing facility settings, and that inpatient-treated FRIs were substantially higher when identifying FRI using only e-codes. They concluded that expenditure estimates vary considerably based on the method used to identify FRIs.
AHRQ-funded; HS000046.
Citation: Hoffman GJ, Hays RD, Shapiro MF .
Claims-based identification methods and the cost of fall-related injuries among US older adults.
Med Care 2016 Jul;54(7):664-71. doi: 10.1097/mlr.0000000000000531.
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Keywords: Elderly, Falls, Healthcare Costs, Injuries and Wounds, Patient Safety
Marier A, Olsho LE, Rhodes W
AHRQ Author: Spector WD
Improving prediction of fall risk among nursing home residents using electronic medical records.
To identify individuals at highest risk for falls, the authors applied a repeated events survival model to analyze The Minimum Data Set ( MDS 3.0 and EMR data for 5129 residents in 13 nursing homes within a single large California chain. They found that incorporating EMR data improves ability to identify those at highest risk for falls relative to prediction using MDS data alone.
AHRQ-funded; AHRQ-authored; 290201000031I.
Citation: Marier A, Olsho LE, Rhodes W .
Improving prediction of fall risk among nursing home residents using electronic medical records.
J Am Med Inform Assoc 2016 Mar;23(2):276-82. doi: 10.1093/jamia/ocv061..
Keywords: Falls, Electronic Health Records (EHRs), Risk, Nursing Homes, Prevention
Arling PA, Abrahamson K, Miech EJ
Communication and effectiveness in a US nursing home quality-improvement collaborative.
The investigators explored the relationship between changes in resident health outcomes, practitioner communication patterns, and practitioner perceptions of group effectiveness within a quality-improvement collaborative of nursing home clinicians. They found that reductions in fall rates were highest in facilities where respondents experienced the highest levels of communication with collaborative members outside of scheduled meetings. Clinician and practitioner observations were discussed.
AHRQ-funded; HS018464.
Citation: Arling PA, Abrahamson K, Miech EJ .
Communication and effectiveness in a US nursing home quality-improvement collaborative.
Nurs Health Sci 2014 Sep;16(3):291-7. doi: 10.1111/nhs.12098.
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Keywords: Communication, Falls, Nursing Homes, Quality of Care, Prevention, Quality Improvement
Wang F, Skubic M, Rantz M
Quantitative gait measurement with pulse-Doppler radar for passive in-home gait assessment.
The researchers proposed and validated a low-cost Doppler radar system for passive and continuous in-home gait assessment. Using signal processing techniques, they estimated human torso velocity and leg swing for step recognition. They found that the radar system has achieved a high accuracy on the step time estimation, while the walking speed estimation is systematically affected by the walking path direction.
AHRQ-funded; HS018477.
Citation: Wang F, Skubic M, Rantz M .
Quantitative gait measurement with pulse-Doppler radar for passive in-home gait assessment.
IEEE Trans Biomed Eng 2014 Sep;61(9):2434-43. doi: 10.1109/tbme.2014.2319333..
Keywords: Health Information Technology (HIT), Patient Safety, Falls, Elderly
Smucker DR, Regan S, Elder NC
Patient safety incidents in home hospice care: the experiences of hospice interdisciplinary team members.
The study objective was to explore the types and characteristics of patient safety incidents in home hospice care from the experiences of hospice interdisciplinary team members. Based on interviews of 19 experienced hospice leaders, the most commonly described categories of patient harm were injuries from falls and inadequate symptom control.
AHRQ-funded; HS018245
Citation: Smucker DR, Regan S, Elder NC .
Patient safety incidents in home hospice care: the experiences of hospice interdisciplinary team members.
J Palliat Med. 2014 May;17(5):540-4. doi: 10.1089/jpm.2013.0111..
Keywords: Patient Safety, Home Healthcare, Falls, Chronic Conditions
Enayati M, Banerjee T, Popescu M
A novel web-based depth video rewind approach toward fall preventive interventions in hospitals.
The purpose of this study was to implement a web-based application to provide the ability to rewind and review depth videos captured in hospital rooms to investigate the event chains that led to patient’s fall at a specific time. It proposes a novel web application to ease the process of search and review of the videos by means of new visualization techniques to highlight video frames that contain potential risk of fall based on our previous research.
AHRQ-funded; HS018477.
Citation: Enayati M, Banerjee T, Popescu M .
A novel web-based depth video rewind approach toward fall preventive interventions in hospitals.
Conf Proc IEEE Eng Med Biol Soc 2014;2014:4511-4. doi: 10.1109/embc.2014.6944626..
Keywords: Health Information Technology (HIT), Web-Based, Falls, Hospitals
Stone EE, Skubic M, Back J
Automated health alerts from Kinect-based in-home gait measurements.
This paper details initial investigation of a method for automatically generating alerts to clinicians in response to changes in in-home gait parameters. The three case studies discussed illustrate the potential of automated alerts based on in-home gait data for notifying caregivers of changes in an individual's gait that may be indicative of changes in health status.
AHRQ-funded; HS018477.
Citation: Stone EE, Skubic M, Back J .
Automated health alerts from Kinect-based in-home gait measurements.
Conf Proc IEEE Eng Med Biol Soc 2014;2014:2961-4. doi: 10.1109/embc.2014.6944244..
Keywords: Patient Safety, Health Information Technology (HIT), Elderly, Falls