Falls and the Physical Environment: A Review and a New Multifactorial Falls-Risk Conceptual Framework
Bibliographic record
Abstract
BACKGROUND: Fall-related injuries result in significant physical and psychological suffering to the affected individuals. The physical environment is considered to have an important role in falls. PURPOSE: To conduct extensive review of and synthesize related literature, and to develop a conceptual framework to explain the relationship among falls, the physical environment, and older adults. METHODS: Review of the literature was conducted to examine: (a) link between environmental hazards and falls, (b) efficacy of home-modification interventions, and (c) role of the physical environment in falls of people with cognitive impairment. RESULTS: A strong link between environmental hazards and the risk of falls has yet to be established. A conceptual framework is presented that proposes that an individual's risk for falls can be determined by the interaction of three main factors: mobility, risk-taking behaviour, and physical environment. IMPLICATIONS: Environmental interventions should be combined with other interventions such as exercise programs and education.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.005 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.004 | 0.002 |
| Bibliometrics | 0.008 | 0.011 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.002 | 0.004 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".