Engaging in physical activity and reducing sedentariness may prevent lower urinary tract symptoms or their progression in men
Bibliographic record
Abstract
Commentary on: Mondul AM, Giovannucci E, Platz EA. A Prospective Study of Physical Activity, Sedentary Behaviour, and Incidence and Progression of Lower Urinary Tract Symptoms. J Gen Intern Med 2020;35(8):2281–8. Doi: 10.1007/s11606-020-05814-1 . Globally, one in four men experience benign prostatic hyperplasia (BPH) during their lifetime: non-cancerous overgrowth of tissue around the urethra constricting its opening and resulting in lower urinary tract symptoms (LUTS), such as increased urinary frequency, difficulty in voiding or incomplete urination.1 Incidence of LUTS increases with age, affecting over half of those over the age of 50 years.2 Extended sedentariness …
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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 | 0.023 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.034 | 0.019 |
| Insufficient payload (model declined to judge) | 0.009 | 0.007 |
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".