Characteristics of study population and scores on background knowledge
| Variable | Norwegian text (n=63) | English text (n=66) |
| Gender | ||
| Female | 35 (55.6) | 35 (53.0) |
| Male | 28 (44.4) | 31 (47.0) |
| Age (years) | ||
| <34 | 17 (27.0) | 22 (33.3) |
| 35–44 | 17 (27.0) | 16 (24.2) |
| 45–54 | 12 (19.0) | 10 (15.2) |
| >55 | 17 (27.0) | 18 (27.3) |
| Score on background knowledge, mean (SD)* | 1.33 (1.32) | 1.06 (1.12) |
Values are numbers (percentages), unless stated otherwise.
*Range –5 to 5.