Sedentary time and hospitalization in Canada's middle-aged and older adults
Bibliographic record
Abstract
Sedentary Time (ST) is a widespread behaviour in all age groups, especially in older adults. It is associated with chronic conditions, falls and poor physical function. Our purpose was to investigate the association between ST and hospitalization in middle-aged and older adults, considering falls and physical function. Canadian Longitudinal Study on Aging data on physical function, self-reported ST, and hospitalization were used in logistic regression models. Falls-related hospitalization was negatively associated with ST in middle-aged females such that higher ST was associated with lower odds of hospitalization. Emergency department visits were positively associated with ST in middle-aged males, while higher time in the Timed Up and Go test (worst fitness) was positively associated with all types of hospitalization in different groups. The associations between ST and hospitalization imply the need to investigate sex-specific recommendations in regards to falls and hospitalization prevention. Future intervention research is required.
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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 | 0.000 | 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 | 0.001 |
| 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".