Canadians are concerned about dietary sodium, report barriers to sodium reduction, and highly support government interventions to lower sodium intakes: Results of a national survey
Bibliographic record
Abstract
Population‐wide dietary sodium reduction is considered a priority intervention to address sodium‐related chronic diseases. In Canada, a national Sodium Reduction Strategy was adopted in 2010; however, there has been a lack of coordinated action in its implementation. We conducted a survey of Canadians (20–69 yrs) to evaluate concern, action, barriers to sodium reduction, and support for government policy interventions. Of the 2603 respondents, 67.2% were concerned about dietary sodium, which increased with age (p<0.001), among men (p=0.012), and in hypertensives (p<0.001). In total, 59.0% were actively limiting their sodium consumption, which was more common in older people (p<0.001) and in hypertensives (p<0.001). Significant barriers to sodium reduction were lack of variety of lower sodium processed (55.5%) and restaurant (65.8%) foods. Respondents highly supported government actions to lower sodium levels in processed foods (86.6%), to set maximum sodium levels for foods served in public institutions (81.8% to 82.3%), and for public education interventions (80.4% to 83.1%); but not financial incentives and disincentives for high/low sodium foods. Based on Canadians’ concern and support for population‐wide sodium reduction, there is a need for multi‐sectoral action to aid Canadians in lowering their sodium intakes to levels consistent with dietary recommendations. Grant Funding Source : Canadian Institute for Health Research
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.003 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 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) | 0.001 | 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".