Table 1 Participants’ demographics
Groups | ||||
|---|---|---|---|---|
G1 (n = 18) | G2 (n = 19) | G3 (n = 18) | G4 (n = 18) | |
Age (median and range in years) | 31 (28–47) | 30 (28–39) | 34 (29–47) | 32 (28–45) |
Gender (%) | ||||
▪ Male | 10 (55 %) | 9 (50 %) | 9 (50 %) | 9 (50 %) |
▪ Female | 8 (45 %) | 10 (50 %) | 9 (50 %) | 9 (50 %) |
Training status (%) | ||||
▪ Residents | 8 (45 %) | 11 (58 %) | 8 (45 %) | 7 (39 %) |
▪ Specialists | 10 (55 %) | 8 (42 %) | 10 (55 %) | 11 (61 %) |
Dominant hand side | ||||
▪ Right | 17 (94 %) | 17 (89 %) | 17 (94 %) | 17 (94 %) |
▪ Left | 1 (6 %) | 2 (11 %) | 1 (6 %) | 1 (6 %) |