Fall‑Risk Screening and Assessment in Community‑Dwelling Older Adults

Initial Screening Questions

• The three validated screening questions—(1) fall in the past year, (2) feeling unsteady when standing or walking, and (3) worry about falling—are recommended as the first step; a “yes” to any question constitutes a positive screen that mandates further evaluation. 1
• These questions have been validated specifically in community‑dwelling older adults and form the foundation of the CDC STEADI program. 1

Functional Performance Testing (performed when the screen is positive)

Timed Up‑and‑Go (TUG) Test

• The patient rises from a chair, walks 3 m, turns, returns, and sits down; a total time > 12 seconds indicates increased fall risk. 1
• The TUG test is supported by strong evidence and is the most validated functional measure for predicting future falls. 1

4‑Stage Balance Test

• The patient stands sequentially in four positions for 10 seconds each (feet‑side‑by‑side, semitandem, tandem, single‑foot). Inability to hold the tandem stance for 10 seconds signals increased fall risk. 1

Comprehensive Modifiable‑Risk Factor Evaluation (P‑SCHEME)

• Pain: assess axial or lower‑extremity pain. 1
• Shoes: examine footwear for safety features. 1
• Cognition: screen with Mini‑Cog or a comparable tool. 1
• Hypotension: check for orthostatic hypotension (supine and 1–3 min standing BP). 1
• Eyesight: evaluate visual acuity and contrast sensitivity. 1
• Medications: review for centrally acting agents and polypharmacy (≥ 5 drugs). [1][2]
• Environment: assess home safety hazards. 1

Multidomain Questionnaire – Stay Independent

• The Stay Independent questionnaire evaluates fall history, balance, gait‑aid use, medication burden, and specific symptoms; a total score ≥ 4 out of 12 identifies increased fall risk. [1][3]

Critical Action Thresholds Requiring Broader Assessment & Intervention

• Observed gait abnormalities 2
• Use of a gait aid 4
• Positive answer to any of the three key screening questions 2
• TUG time > 12 seconds 2
• Inability to hold the tandem stance for 10 seconds 4

Referral and Evidence‑Based Intervention Recommendations

• When any screening or functional test is positive, refer the individual to physical therapy for a tailored exercise program and evaluation for walking aids. 1
• Exercise interventions that improve balance and strength—such as tai chi, walking programs, and resistance training—have been proven to reduce fall risk and preserve mobility. 1

Predictive Validity of the Tandem Gait Test

Fall Risk Prediction

• The tandem gait test should not be used as the sole predictor of falls because it demonstrates low predictive validity when applied in isolation for fall risk assessment. 5