Control group | Audio group | Visual group | Combination group | P-value | ||
---|---|---|---|---|---|---|
Pre-EGD (5 min after sitting on the sofa) (mmHg) | Mean | 122.8 | 122.4 | 120.6 | 128.3 | NS |
SD | 14.6 | 15.9 | 14.4 | 16.7 | ||
Max | 157 | 161 | 157 | 178 | ||
Min | 96 | 90 | 91 | 97 | ||
Pre-EGD (15 min after sitting on the sofa) (mmHg) | Mean | 121.7b | 117.3 | 114.0a | 120.3b | < 0.005 |
SD | 13.5 | 14.6 | 12.2 | 15.6 | ||
Max | 158 | 156 | 158 | 171 | ||
Min | 98 | 90 | 89 | 90 | ||
Early half of EGD (mmHg) | Mean | 138.8 | 139.3 | 136.9 | 140.5 | NS |
SD | 21.5 | 28.8 | 26.7 | 23.7 | ||
Max | 188 | 214 | 224 | 200 | ||
Min | 91 | 88 | 87 | 79 | ||
Latter half of EGD (mmHg) | Mean | 130.3 | 126.7 | 124.8 | 128.6 | NS |
SD | 18.5 | 23.4 | 22.1 | 18.3 | ||
Max | 180 | 195 | 194 | 171 | ||
Min | 93 | 88 | 90 | 78 | ||
5 min after the end of EGD (mmHg) | Mean | 128.9a | 124.2 | 122.3b | 126.0 | < 0.05 |
SD | 15.7 | 15.2 | 15.7 | 14.6 | ||
Max | 193 | 164 | 182 | 166 | ||
Min | 97 | 92 | 96 | 100 |