Awareness and knowledge of hepatitis C among health care providers and the public: A scoping review
Bibliographic record
Abstract
BACKGROUND: The Global Viral Hepatitis Strategy aims to eliminate hepatitis as a public health threat by 2030. The hepatitis C virus (HCV) can be difficult to detect as infection can remain asymptomatic for decades. Individuals are often neither offered nor seek testing until symptoms develop. This highlights the importance of increasing awareness and knowledge among health care providers and the public to reach the viral hepatitis goals. OBJECTIVES: To conduct a scoping review to characterize current awareness and knowledge among health care providers and the public regarding HCV infection, transmission, prevention and treatment and to identify knowledge gaps that public health action could address. METHODS: A literature search was conducted using Embase, Medline and Scopus to find studies published between January 2012 and July 2017. A search for grey literature was also undertaken. The following data were extracted: author, year of publication, study design, population, setting, country, method of data collection, and knowledge and awareness outcomes. Commentaries, letters to the editor and narrative reviews were excluded. RESULTS: Nineteen studies were included in this review. The definition of awareness and knowledge varied across studies; at times, these terms were used interchangeably. Health care providers identified injection drug use or blood transfusions as routes of HCV transmission more frequently than other routes of transmission such as tattooing with unsterile equipment and sexual transmission. Among the general public, misconceptions about HCV included believing that kissing and casual contact were routes of HCV transmission and that a vaccine to prevent HCV was available. Overall, there was a lack of data on other high-risk populations (e.g., Indigenous, incarcerated). CONCLUSION: Continued public and professional education campaigns about HCV could help support HCV risk-based screening and testing. Future research could assess the awareness of other populations at increased risk and include consistent definitions of awareness and knowledge.
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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 | 0.002 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| 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".