Ambu | Laerdal | Trucorp | VBM | FFC | p Value* | |
Reality of jaw mobility | 3.9 (1.9) | 5.5 (1.9) | 5.1 (2.7) | 3.2 (2.2) | 7.3 (2.5) | <0.001 |
T† | c | b | b | c | a | |
Difficulty with mouth opening | 6.0 (2.5) | 5.3 (2.3) | 2.9 (2.8) | 6.4 (2.7) | 3.1 (3.0) | <0.001 |
T† | b | b | a | b | a | |
Reality of neck flexibility | 4.2 (2.0) | 5.8 (1.8) | 5.1 (2.5) | 3.9 (2.3) | 6.2 (3.0) | <0.001 |
T† | b | a | a, b | b | a | |
Difficulty with procedure | 5.8 (2.0) | 4.9 (2.0) | 3.1 (2.9) | 7.0 (2.3) | 4.4 (2.9) | <0.001 |
T† | b, c | b | a | c | a, b | |
Reality of model | 3.9 (1.9) | 5.8 (1.7) | 5.0 (2.4) | 3.2 (2.3) | 7.6 (2.4) | <0.001 |
T† | c | b | b, c | d | a | |
Preference of model | 3.2 (2.1) | 6.2 (1.7) | 6.0 (2.7) | 3.6 (2.7) | 8.1 (2.1) | <0.001 |
T† | c | b | b | c | a |
Values are presented as mean (SD).
*Statistical significances were tested by one-way ANOVA among groups.
†The same letters indicate non-significant difference between groups based on Tukey multiple comparisons test.