Yes. A BBS score of 40 indicates moderate fall risk regardless of the walking aid being used. A walking aid reduces fall risk in ambulation, but the patient's balance deficits captured by the BBS are present during transitions (sit-to-stand, turning), reaching tasks, and static standing — situations where falls also occur. With a BBS of 40 with a walker, the patient likely has inadequate balance for safe walking aid use without further physiotherapy to improve postural control. Management should include: physiotherapy review of walker fit and walking technique; balance physiotherapy specifically targeting the tasks where BBS scores were lowest; home safety assessment for fall hazards; and medication review for contributing pharmacological factors.

Both BBS (14 items, 0–56) and Tinetti POMA (17 items across balance and gait sub-tests, 0–28) assess functional balance and fall risk in older adults. BBS has a wider score range providing better sensitivity for tracking incremental balance change in rehabilitation; Tinetti POMA includes a gait sub-test that BBS lacks, making it more comprehensive for combined balance-and-gait assessment. For pure balance rehabilitation outcome tracking (stroke, Parkinson's, orthopedic surgery), BBS is typically preferred. For combined balance-and-gait fall risk assessment in geriatric practice, Tinetti POMA provides richer clinical information. Both have comparable fall risk predictive validity at their respective thresholds.

BBS administration requires the patient to understand and follow 14 different task instructions, which becomes challenging in patients with moderate-to-severe cognitive impairment (MMSE below 15–17 or equivalent). Patients with severe dementia may not understand the task instructions, may perform spontaneously rather than following directions, or may engage in unsafe behaviors during assessed tasks. In these patients, BBS performance reflects both balance capacity and cognitive capacity, and may underestimate true balance capacity if cognitive impairment is the primary barrier. Document cognitive status alongside BBS score, and consider simplified balance observation tools (observation of spontaneous standing, transfer quality) in severely cognitively impaired patients where formal BBS cannot be validly administered.

Expected BBS score changes from successful physiotherapy interventions depend on baseline score and diagnosis. Meta-analyses of balance training programs in community-dwelling older adults show average BBS improvements of 3–6 points over 8–12 week programs. In stroke rehabilitation, BBS improvements of 8–15 points are reported over 4–8 weeks of intensive inpatient rehabilitation. In Parkinson's disease, targeted balance training programs show BBS improvements of 3–5 points. Programs targeting patients with baseline BBS 30–40 (moderate risk range) typically show the largest absolute score improvements. Patients with baseline scores above 50 or below 15 show smaller absolute changes due to ceiling and floor effects respectively.