Severity of Fall-Based Injuries, Fear of Falling, and Activity Restriction
Bibliographic record
Abstract
OBJECTIVES: Little is known about how different fall-based injuries relate to fear of falling and activity restriction, and if these relationships differ between sexes. We explored fear of falling and activity restriction in individuals who have experienced fall-based injuries. METHODS: A total of 16,369 older adults from the Canadian Community Health Survey reported their worst fall-based injury, whether they experience fear of falling, and whether they restrict activities from fear of falling. RESULTS: Females had greater odds of fear of falling than males. Only females who experienced a fracture or head injury had increased odds of fear of falling and only females who experienced a head injury had increased odds of restricting activities compared with females who fell without injury. DISCUSSION: Only severe fall-based injuries are associated with fear of falling and activity restriction, and this relationship is unique to females. Sex differences warrant further investigation and suggest a need for targeted interventions.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".