Development of a Content Valid and Reliable Prehospital Environmental Falls Risk Assessment Tool for Older Adults

Can EMS providers and emergency department nurses work together to identify home risk factors for falls in older people?

Taiwan is an aging society and the ratio of falls among the older persons is high. Most falls occur at home, and multiple risk factors including home safety are involved. We propose a novel model of emergency medical technicians (EMTs) to assess home safety using scalable checklists. This study was conducted to evaluate its feasibility. This study was conducted between April 1, 2020 and March 31, 2021. The development of the risk factor assessment scale for falls in the home environment was divided into 2 stages. In stage 1, 2 researchers reviewed the extant literature. In stage 2, 6 experts judged the content validity index. According to EMT findings, emergency department (ED) nurses checked the items in the Checklist of Risk Factors for Falls in the Home Environment. The checklists were provided to the geriatric care manager (GCM) in the ED, who then discussed potential solutions with the patients or primary caregivers. A total of 235 participants were enrolled, and EMTs carried out environment assessment for 93.2% (219/235) of them. A total of 207 participants were at risk of falls at home and 79.7% (165/207) of them received intervention measures from the GCM according to the risk items. Education was the main intervention method, with 158 subjects. Moreover, seven subjects (4.2%, 7/165) were provided long-term care resources by the GCM with occupational therapists to help improve the environment at home. Our study provides an efficient method for EMTs to assess home fall hazards.

Feasibility of the Transport PLUS intervention to improve the transitions of care for patients transported home by ambulance: a non-randomized pilot study

Background

The growing population of patients over the age of 65 faces particular vulnerability following discharge after hospitalization or an emergency room visit. Specific areas of concern include a high risk for falls and poor comprehension of discharge instructions. Emergency medical technicians (EMTs), who frequently transport these patients home from the hospital, are uniquely positioned to aid in mitigating transition of care risks and are both trained and utilized to do so using the Transport PLUS intervention.

Methods

Existing literature and focus groups of various stakeholders were utilized to develop two checklists: the fall safety assessment (FSA) and the discharge comprehension assessment (DCA). EMTs were trained to administer the intervention to eligible patients in the geriatric population. Using data from the checklists, follow-up phone calls, and electronic health records, we measured the presence of hazards, removal of hazards, the presence of discharge comprehension issues, and correction or reinforcement of comprehension. These results were validated during home visits by community health workers (CHWs). Feasibility outcomes included patient acceptance of the Transport PLUS intervention and accuracy of the EMT assessment. Qualitative feedback via focus groups was also obtained. Clinical outcomes measured included 3-day and 30-day readmission or ED revisit.

Results

One-hundred three EMTs were trained to administer the intervention and participated in 439 patient encounters. The intervention was determined to be feasible, and patients were highly amenable to the intervention, as evidenced by a 92% and 74% acceptance rate of the DCA and FSA, respectively. The majority of patients also reported that they found the intervention helpful (90%) and self-reported removing 40% of fall hazards; 85% of such changes were validated by CHWs. Readmission/revisit rates are also reported.

Conclusions

The Transport PLUS intervention is a feasible, easily implemented tool in preventative community paramedicine with high levels of patient acceptance. Further study is merited to determine the effectiveness of the intervention in reducing rates of readmission or revisit. A randomized control trial has since begun utilizing the knowledge gained within this study.

Screening of community-dwelling older patients by the emergency medical services: An observational retrospective registry study

BACKGROUND

Inadequate nutrition, falls, and cognitive impairment are common problems among acutely ill older people and are associated with complicated and prolonged health problems and mortality.

OBJECTIVES

To assess if the emergency medical services can identify patients with nutritional risk, falls risk, and cognitive impairment by using simple screening tools and to assess the prevalence of risks and rate they are reported to the emergency department.

SETTING

The study was carried out in Espoo, Finland to patients over the age of 70 requiring non-urgent ambulance transfer to the emergency department.

OUTCOME MEASURES

A set of validated electronic screening tools was used to identify patients at nutritional risk, risk of falling and having cognitive impairment.

MAIN RESULTS

A total of 488 (8%) out of 5792 patients were screened. Of the patients 60%, (n = 292) had at least one risk: 17% (n = 81) had nutritional risk, 43% (n = 209) falls risk, and 28% (n = 137) cognitive impairment. Twenty-two (5%) were screened positive in all three categories. The observed risk was reported to the emergency department staff in 59% (n = 173) of the patients.

CONCLUSION

The emergency medical services can be used in preventive health care to identify patients having nutritional risk, falls risk, or cognitive impairment.