| Group 1 | Group 2 | Group 3 | Group 4 | p-value |
---|---|---|---|---|---|
Number | 51 | 52 | 51 | 52 | NS |
Gender (male/female) | 32/19 | 33/19 | 29/22 | 26/26 | NS |
Age (years) | 52.4 ± 6.5 | 52.0 ± 6.3 | 50.7 ± 7.5 | 52.1 ± 6.2 | NS |
Number of upper GI endoscopy experience | 3.9 ± 3.8 | 4.8 ± 4.1 | 3.4 ± 2.7 | 3.7 ± 2.9 | NS |
Duration of upper GI endoscopy (seconds) | 358 ± 104 | 377 ± 84 | 371 ± 121 | 361 ± 86 | NS |
First Score of POMS | |||||
 (Score of negative mood) | |||||
 A-H | 46.9 ± 8.4 | 46.7 ± 7.1 | 47.8 ± 7.0 | 45.2 ± 7.7 | NS |
 C-B | 48.1 ± 8.6 | 49.8 ± 8.4 | 50.4 ± 7.1 | 47.5 ± 8.4 | NS |
 D-D | 48.7 ± 7.9 | 50.1 ± 8.6 | 49.3 ± 6.8 | 48.4 ± 6.7 | NS |
 F-I | 45.7 ± 10.0 | 46.6 ± 7.2 | 46.3 ± 7.3 | 44.2 ± 8.2 | NS |
 T-A | 53.0 ± 10.9 | 51.1 ± 9.0 | 54.7 ± 9.4 | 50.3 ± 10.4 | NS |
 TMD | 47.4 ± 9.2 | 47.8 ± 7.9 | 48.3 ± 7.0 | 45.1 ± 7.7 | NS |
 (Score of positive mood) | |||||
 V-V | 55.3 ± 10.8 | 55.9 ± 9.1 | 56.2 ± 9.1 | 53.0 ± 10.3 | NS |
 F | 57.2 ± 9.6 | 59.3 ± 8.5 | 59.8 ± 8.9 | 60.2 ± 9.3 | NS |
VAS of first impression for upper GI endoscopy | |||||
 Strain | 45.2 ± 27.7 | 42.0 ± 25.3 | 53.9 ± 28.9 | 41.7 ± 28.7 | NS |
 Anxiety | 34.4 ± 28.2 | 39.3 ± 25.0 | 33.8 ± 24.1 | 31.3 ± 26.7 | NS |
 Fear | 22.3 ± 23.1 | 28.1 ± 24.4 | 26.8 ± 18.8 | 21.8 ± 21.9 | NS |