Recommendations for Fall-Related Injury Prevention: A 1-Year Review of Fall-Related Root Cause Analyses in the Veterans Health Administration

A Clinical Data Warehouse Analysis of Risk Factors for Inpatient Falls in a Tertiary Hospital: A Case-Control Study

OBJECTIVES

The aims of the study are to identify fall risk factors and to establish automatic risk assessments based on clinical data from electronic medical records of hospitalized patients.

METHODS

In this retrospective case-control study, we reviewed the electronic medical records of 1454 patients (292 and 1162 patients in the fall and nonfall groups, respectively) who were hospitalized at a 1800-bed tertiary hospital in South Korea between January 1, 2017, and December 31, 2017. Patients' age, sex, and clinical department were matched, and all laboratory reports, clinical flow sheets, and nursing initial assessment records of case from the Clinical Data Warehouse system were analyzed. The collated patient records data were analyzed using SAS (version 9.4) and logistic regression.

RESULTS

Overall, 65 risk factors, including low body mass index, low blood pressure, low albumin levels, high fasting blood sugar level, low red blood cell counts, and high potassium levels, that significantly increased the incidence of falls were identified. Falls were also associated with 21 items from the clinical flow sheet and nursing initial assessment, including frequent bowel movements, 24-hour urine tests, imaging tests, biopsy, pain, intravenous tubes, unclear consciousness, and taking medication.

CONCLUSIONS

Fall risk factors identified via the Clinical Data Warehouse can be used to build an automated detection system to detect fall risk in electronic medical records, enabling nurses to assess the fall risk in addition to using the fall scale.

Strength of Improvement Recommendations From Injurious Fall Investigations: A Retrospective Multi-Incident Analysis

OBJECTIVES

The aim of this study was to examine the strength of improvement recommendations proposed after investigation of fall incidents in health care facilities that result in major injuries.

METHODS

This study was conducted using a retrospective multi-incident analysis design. The study setting was 4 tertiary teaching hospitals, 1 subacute rehabilitation facility, and a residential aged care facility in a metropolitan health district in New South Wales, Australia. Ninety-eight injurious fall incidents during a 2-year period (2015-2016) were investigated. Recommendations were grouped into 3 categories: strong (including environmental modifications, equipment, workflow or process redesign), medium (including changes in communication or documentation processes, staffing numbers and/or skill mix, education to address identified knowledge deficits), and weak (including alerts/warning/labels or expected practice without any associated policy or procedure).

RESULTS

The majority of the incidents (34.7%; n = 34) occurred between 1300 and 1859 hours, 65.3% (n = 64) occurred in the patient's room, and 79.4% (n = 81) of the injuries were fractures. There were 224 recommendations made for 79 incidents, and 19 incidents did not have any recommendations. The average number of improvement recommendations proposed per incident investigation was 2.3 (SD, 2.1; range, 0-9). Nineteen (8.5%), 80 (35.7%), and 125 (55.8%) recommendations were classified as strong, medium, and weak, respectively. Half of the investigative teams included representatives from more than one professional group. There were a significantly greater number of medium recommendations made by multi-disciplinary teams compared with single-disciplinary teams (odds ratio, 1.83; 95% confidence interval, 1.05-3.21). There was no significant difference in the number of strong and weak recommendations made between the 2 teams.

CONCLUSIONS

This study found that only 8.5% of recommendations were classified as strong. This suggests that a major challenge lies in formulating robust recommendations; hence, efforts should focus on enhancing the strength of improvement recommendations.

Occupational Therapy Utilization in Veterans With Dementia: A Retrospective Review of Root Cause Analyses of Falls Leading to Adverse Events

INTRODUCTION

Falls in persons with dementia are associated with increased mortality. Occupational therapy (OT) is a rehabilitation discipline, which has, among its goals, the promotion of safety and fall prevention in older adults and those with dementia. The purpose of this study was to evaluate root cause analysis (RCA) data to identify causes of falls with adverse events in patients with dementia who were referred to or receiving OT services within the Veterans Health Administration (VHA).

METHODS

This study used retrospective review of RCAs within the National Center for Patient Safety database for the VHA. The RCA database was searched using these terms: falls with adverse events, dementia, and OT. Descriptive statistical analysis of demographic information, location, occurrence of orthopedic fracture, and mortality was used. All root causes were qualitatively categorized using thematic analysis of determined causes.

RESULTS

Eighty RCAs were included in analysis. Mean age of veterans included was 80 years; 96% were male; 76% resulted in hip fracture; and 20% died as a result of the fall. Occupational therapy evaluations occurred within 7 days of admission to VHA and falls most frequently occurred within 4 days of OT evaluation. Most common causes included inappropriate or lack of equipment (21%), need for falls/rehabilitation assessment (20%), compliance/training to fall protocol of all staff (19%), and behavior/medical status (17%).

CONCLUSIONS

Earlier identification for OT evaluation need may improve access to services, and use of proper equipment to decrease frequency of falls may improve patient safety for older adults with dementia.

Using Root Cause Analysis to Inform a Falls Practice Change in the Home Care Setting

Falls are a significant health problem in community-dwelling older adults, resulting in injuries, deaths, and increased healthcare costs. Falls were a quality concern for a Northeastern home care agency and this project aimed to evaluate the falls prevention process for older adults receiving home care services by determining potential root causes of falls and to identify a practice change. This quality improvement project used a root cause analysis methodology with a retrospective matched case-control design. Records of patients with falls were assessed for falls prevention process fidelity and compared with patients without a fall matched on the Missouri Alliance for Home Care-10 (MAHC-10) assessment, examining plan of care accuracy and patient fall risk factors. Findings indicated fidelity concerns in the fall prevention process, with gaps in care planning aligned with identified risk factors. Interventions to mitigate identified MAHC-10 risk factors on care plans were present less than 50% of the time for four of the six factors. Polypharmacy (7.46%) and pain affecting function (9.21%) were most frequently unaddressed risk factors in the care plan. Recommendations included implementation of a falls prevention pathway, including standardized falls risk assessment, universal falls precautions in the care plan with tailored interventions based on risk factors, and referral initiation when necessary.

Effects of a web-based education program for nurses using medical malpractice cases: A randomized controlled trial

BACKGROUND

Education on legal obligations in healthcare related to medical malpractice is insufficient, which has the potential to reduce patient safety. Nurses need to improve their understanding of legal obligations in order to enhance patient safety. However, no easily accessible education program has been developed that covers both the concepts of legal obligations and patient safety.

OBJECTIVE

This study sought to develop a web-based education program using medical malpractice cases and to evaluate the effectiveness with regard to legal obligations and patient safety competency of nurses.

DESIGN

The study design was a randomized controlled trial evaluating the effectiveness of a newly-developed web-based education program.

PARTICIPANTS AND SETTING

Seven experts and 19 learners evaluated the developed program. One hundred eighteen nurses working in three hospitals were randomly assigned to the intervention group (N = 59) and the control group (N = 59).

METHODS

The web-based program was developed using the analysis-design-development-implementation-evaluation model and evaluated by experts and learners. Data were collected from January to May 2019. The intervention was the five-week web-based education program. The post-test was conducted five weeks after the pre-test in the control and intervention groups.

RESULTS

The web-based program consisted of two modules on theoretical knowledge and seven modules on medical malpractice cases. The findings demonstrated significant differences in knowledge and cognition of legal obligations and patient safety competency between the control and intervention groups after the five-week intervention.

CONCLUSION

A web-based education program on medical malpractice cases enhanced nurses' awareness of legal obligations and patient safety competency. Therefore, this web-based educational program should be organized as an online continuing education program for clinical nurses. It will improve awareness of patient safety by clearly specifying the relationship between legal obligations and root causes of medical errors from various perspectives.

Examining the Relationship Between Environmental Factors and Inpatient Hospital Falls: Protocol for a Mixed Methods Study

BACKGROUND

Patient falls are the most common adverse events reported in hospitals. Although it is well understood that the physical hospital environment contributes to nearly 40% of severe or fatal hospital falls, there are significant gaps in the knowledge about the relationship between inpatient unit design and fall rates. The few studies that have examined unit design have been conducted in a single hospital (non-Veterans Health Administration [VHA]) or a small number of inpatient units, limiting generalizability. The goal of this study is to identify unit design factors contributing to inpatient falls in the VHA.

OBJECTIVE

The first aim of the study is to investigate frontline and management perceptions of and experiences with veteran falls as they pertain to inpatient environmental factors. An iterative rapid assessment process will be used to analyze the data. Interview findings will directly inform the development of an environmental assessment survey to be conducted as part of aim 2 and to contribute to interpretation of aim 2. The second aim of this study is to quantify unit design factors and compare spatial and environmental factors of units with higher- versus lower-than-expected fall rates.

METHODS

We will first conduct walk-through interviews with facility personnel in 10 medical/surgical units at 3 VHA medical centers to identify environmental fall risk factors. Data will be used to finalize an environmental assessment survey for nurse managers and facilities managers. We will then use fall data from the VA Inpatient Evaluation Center and patient data from additional sources to identify 50 medical/surgical nursing units with higher- and lower-than-expected fall rates. We will measure spatial factors by analyzing computer-aided design files of unit floorplans and environmental factors from the environmental assessment survey. Statistical tests will be performed to identify design factors that distinguish high and low outliers.

RESULTS

The VA Health Services Research and Development Service approved funding for the study. The research protocol was approved by institutional review boards and VA research committees at both sites. Data collection started in February 2018. Results of the data analysis are expected by February 2022. Data collection and analysis was completed for aim 1 with a manuscript of results in progress. For aim 2, the medical/surgical units were categorized into higher- and lower-than-expected fall categories, the environmental assessment surveys were distributed to facility managers and nurse managers. Data to measure spatial characteristics are being compiled.

CONCLUSIONS

To our knowledge, this study is the first to objectively identify spatial risks for falls in hospitals within in a large multihospital system. Findings can contribute to evidence-based design guidelines for hospitals such as those of the Facility Guidelines Institute and the Department of Veterans Affairs. The metrics for characterizing spatial features are quantitative indices that could be incorporated in larger scale contextual studies examining contributors to falls, which to date often exclude physical environmental factors at the unit level. Space syntax measures could be used as physical environmental factors in future research examining a range of contextual factors-social, personal, organizational, and environmental-that contribute to patient falls.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/24974.

Physical Activity and Falls Among a National Cohort of Older Veterans

The more than 20 million U.S. veterans have a history of physical activity engagement but face increasing disability as they age. Falls are common among older adults, but there is little evidence on veterans' fall risk. We conducted a retrospective cohort study using 48,643 observations from 14,831 older (≥65 years) Americans from the 2006-2014 waves of the Health and Retirement Study. Veterans reported more noninjurious falls (26.6% vs. 24.0%, p < .002), but fewer fall-related injuries (8.9% vs. 12.3%, p < .001) than nonveterans. In adjusted analyses, for each 5-year increase in age, the odds of a noninjurious fall were greater for veterans (odds ratio [OR] = 1.05, 95% confidence interval [CI] = [1.01, 1.10]) and, among those with regular physical activity, the odds were lower for veterans compared with nonveterans (OR = 0.89; 95% CI = [0.81, 0.99]). For veterans, physical activity engagement may prove a particularly effective mechanism for reducing the aging-related risks associated with falls and fall injuries.