Protein energy supplementation of usual hospital diet did not improve outcomes in inpatients with recent stroke
Bibliographic record
Abstract
Dennis MS, Lewis SC, Warlow C. Routine oral nutritional supplementation for stroke patients in hospital (FOOD): a multicentre randomised controlled trial. Lancet 2005;365:755–63.[OpenUrl][1][CrossRef][2][PubMed][3][Web of Science][4] Q Does routine oral protein energy supplementation of a usual hospital diet improve outcomes in patients admitted with recent stroke? ### ![Graphic][5] Design: randomised controlled trial (FOOD [Feed Or Ordinary Diet] trials). ### ![Graphic][6] Allocation: concealed. ### ![Graphic][7] Blinding: blinded (outcome assessors). ### ![Graphic][8] Follow up period: median 6.7 months. ### ![Graphic][9] Setting: 125 hospitals in 15 countries. ### ![Graphic][10] Patients: 4023 patients (mean age 71 y, 53% men, 8% undernourished) who were admitted with a recent stroke (first or recurrent stroke ⩽7 d before admission) and whose clinicians were uncertain about whether to use oral nutritional supplements after they had passed the … [1]: {openurl}?query=rft.jtitle%253DLancet%26rft.stitle%253DLancet%26rft.aulast%253DDennis%26rft.auinit1%253DM.%2BS.%26rft.volume%253D365%26rft.issue%253D9461%26rft.spage%253D755%26rft.epage%253D763%26rft.atitle%253DRoutine%2Boral%2Bnutritional%2Bsupplementation%2Bfor%2Bstroke%2Bpatients%2Bin%2Bhospital%2B%2528FOOD%2529%253A%2Ba%2Bmulticentre%2Brandomised%2Bcontrolled%2Btrial.%26rft_id%253Dinfo%253Adoi%252F10.1016%252FS0140-6736%252805%252917982-3%26rft_id%253Dinfo%253Apmid%252F15733716%26rft.genre%253Darticle%26rft_val_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Ajournal%26ctx_ver%253DZ39.88-2004%26url_ver%253DZ39.88-2004%26url_ctx_fmt%253Dinfo%253Aofi%252Ffmt%253Akev%253Amtx%253Actx [2]: /lookup/external-ref?access_num=10.1016/S0140-6736(05)17982-3&link_type=DOI [3]: /lookup/external-ref?access_num=15733716&link_type=MED&atom=%2Febnurs%2F8%2F4%2F116.atom [4]: /lookup/external-ref?access_num=000227285300022&link_type=ISI [5]: /embed/inline-graphic-1.gif [6]: /embed/inline-graphic-2.gif [7]: /embed/inline-graphic-3.gif [8]: /embed/inline-graphic-4.gif [9]: /embed/inline-graphic-5.gif [10]: /embed/inline-graphic-6.gif
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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 | 0.002 | 0.009 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.001 |
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".