Table 1.
The dimension and indicators of coding.
| Samples | Indicators | Description |
|---|---|---|
| Actor | Individuals | Ordinary individual users. |
| Organizations | Public health organizations, hospitals, health centers, etc. | |
| Media | Central media, local media, media companies, etc. | |
| Government | The central government, local government, government departments, etc. | |
| Scientists | Public health experts, doctors, medical researchers, etc. | |
| Issue | Risk | It highlights the potential risks, side effects, and complications associated with vaccination against COVID-19. |
| International news | It reports on the progress of international COVID-19 vaccination and social response. | |
| Science | It demonstrates the scientific knowledge of the principles, characteristics, and technologies of COVID-19 vaccines. | |
| Regulation | It highlights the free vaccination policy of the COVID-19 vaccine and some convenient vaccination conditions. | |
| Progress | It introduces the progress of COVID-19 vaccination in China, including the number of people vaccinated and the vaccination rate. | |
| Topic | Side effects | Introduces the possible adverse consequences of vaccination against COVID-19. |
| Infection control effects | Introduces infection prevention rates after vaccination against COVID-19. | |
| Vaccine development | Introduces the development of the COVID-19 vaccine. | |
| Vaccine promotion | Introduces the benefits of the COVID-19 vaccine and the benefits after vaccination. | |
| Vaccination rates | Introduces the progress of COVID-19 vaccination in China. | |
| Frame | Informational frame | Presents the COVID-19 vaccine information straightforwardly without complex presentation techniques. |
| Emphatic frame | Highlights and emphasizes the advantages of COVID-19 vaccines based on the information provided. | |
| Contrasting frame | Uses contrasting narratives (e.g., comparing different vaccines, countries, populations, etc.) to highlight the benefits of COVID-19 vaccines. | |
| Narrative frame | Describes and demonstrates the benefits of COVID-19 vaccination in detail by providing extensive background information. | |
| Position | Anti-vaccine | Opposes COVID-19 vaccines or COVID-19 vaccination efforts. |
| Neutral | Is neutral on the COVID-19 vaccine or COVID-19 vaccination efforts. | |
| Pro-vaccine | Supports the COVID-19 vaccine or COVID-19 vaccination efforts. |