Table 1.
Distribution of categories and measurement type used in the included papers.
| Categories of Included Papers | Number of Papers | Ratio in All Included Papers (24) |
|---|---|---|
| Govering factors and explained the variance of risk perception | 7 | 0.29 |
| Effects of risk perception or anxiety | 10 | 0.42 |
| Modifiability due to intervention | 5 | 0.21 |
| Assessing risk perception and anxiety only | 5 | 0.21 |
| Measurement types | ||
| Single item scale | 13 | 0.54 |
| Lindel’s model of risk perception | 4 | 0.17 |
| Slavic’s model of risk perception | 3 | 0.13 |
| Newly developed scale | 2 | 0.08 |
| Open-ended question or free opinion | 2 | 0.08 |