Development and Validation of a Fall Risk Screening Tool for Use in the Emergency Departments

Background

The ED represents a defined geographical area which allows for the easy identification of fallers. The evidence to date suggests that these people benefit from a multi-disciplinary assessment in a Falls Clinic type setting (1, 2). However the number of fallers presenting to the ED would generate an enormous case load for most Falls Clinics irrespective of where they are run. The development of a validated screening tool will allow for a more streamlined approach to managing falls in this high risk population and allow for a more cost-effective approach to intervention and prevention.

Aim

To develop and validate a screening tool for use in the Emergency Department (ED) to identify different levels of falls risk and thus onward referral for different levels of intervention.

Subjects

Two sub-groups:

  1. 500 people aged 70 years and over who attend the ED at either the Prince of Wales Hospital or the Royal North Shore Hospital as a result of a fall and are subsequently discharged or those who are aged 70 years and over and have had 2 or more falls in the past 12 months and are subsequently discharged will be included in the main section of the study.
  2. In addition to the subjects outlined above, basic information will be collected from existing records on all people attending ED during the study period aged 70 years and over to give a global service picture of the type of older patient presenting to ED and what percentage are fallers etc.

Study design

Cohort study with a six-month follow-up period.

Procedures/measurement tools

For sub-group a), data collection will include formal ASET assessment and some additional measures of balance, mobility and vision. Falls will recorded with monthly falls calendars for a period of six months following recruitment and subsequent ED and hospital admissions will also be tracked for 6 months. For sub-group b), information collected will include the ASET assessment and subsequent ED and hospital admissions for 6 months.

Expected outcomes/ significance

The development of a validated screening tool will allow for a more streamlined approach to managing falls in this high risk population. It will also provide a risk profile for ED attendees and will thus enable appropriate interventions to be instigated directly from the ED, by ASET teams when available.

References

  1. Close J, Ellis M, Hooper R, Glucksman E, Jackson S, Swift C: Prevention of falls in the elderly trial (PROFET): a randomised controlled trial. Lancet 1999; 353: 93-7.
  2. Davison J, Bond J, Dawson P, Steen IN, Kenny RA: Patients with recurrent falls attending Accident & Emergency benefit from multifactorial intervention--a randomised controlled trial. Age and Ageing 2005; 34(2): 162-168.

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