Table 1.
Consistency of rating among persons within each group.
| Search engine and keyword | Frequency of consistency | Total number of sites, n | ||
| Cancer survivors | Medical students | Medical oncologists | ||
| google “cancer treatment” | 10 | 13 | 17 | 20 |
| yahoo “cancer treatment” | 2 | 5 | 5 | 5 |
| google “cancer, curable” | 6 | 16 | 17 | 20 |
| google “lung cancer treatment” | 11 | 17 | 18 | 20 |
| google “lung cancer, curable” | 11 | 20 | 20 | 20 |
| google “breast cancer treatment” | 15 | 13 | 19 | 20 |
| google “breast cancer, curable” | 14 | 20 | 19 | 19 |
| google “stomach cancer treatment” | 18 | 17 | 18 | 20 |
| google “stomach cancer, curable” | 15 | 18 | 19 | 20 |
| google “colorectal cancer treatment” | 13 | 15 | 19 | 20 |
| google “colorectal cancer, curable” | 14 | 18 | 20 | 20 |
| google “liver cancer treatment” | 14 | 11 | 19 | 20 |
| google “liver cancer, curable” | 12 | 15 | 19 | 20 |
| yahoo “colorectal cancer, curable” | N/Aa | 3 | 3 | 3 |
| Kappa | 0.6145 | 0.7813 | 0.9296 | N/A |
aN/A: not applicable.