Table 2.
Demographic and clinical characteristics of participants
| AVD (n = 25) | AD (n = 25) | Total (n = 50) | p-Value | |
|---|---|---|---|---|
| Sex, n (%) | 0.023 | |||
| Female | 18 (72) | 10 (40) | 28 (56) | |
| Male | 7 (28) | 15(60) | 22 (44) | |
| Age, mean ± SD | 48.0 ± 12.6 | 37.2 ± 14.5 | 42.6 ± 14.5 | 0.007 |
| Minimum | 22 | 18 | 18 | |
| Maximum | 63 | 65 | 65 | |
| Previous surgery, n (%) | ||||
| Yes | 22 (88) | 21 (84) | 43 (86) | n.s. |
| DBP mmHg, median [IQR] | 80.0 [71.5–87.0] | 83.0 [75.5–89.5] | 81.5 [72.8–87.3] | n.s. |
| SBP mmHg, median [IQR] | 128.0 [109.5–141.5] | 131.0 [117.0–147.0] | 128.0 [114.8–143.5] | n.s. |
| HR bpm, mean ± SD | 75.3 ± 14.5 | 70.1 ± 9.7 | 72.7 ± 12.5 | n.s. |
| Duration of expected surgerya, median [IQR] | 50 [41–70] | 65 [41–80] | 56 [41–72] | n.s. |
| Duration of interventiona, median [IQR] | 31 [21.5–43.5] | 35 [30–52.5] | 33.5 [25.8–45.3] | n.s. |
| Intervention disturbed, n (%) | n.s. | |||
| No | 22 (88) | 16 (64) | 38 (76) | n.s. |
| Yes, 1 time | 3 (12) | 7 (28) | 10 (20) | n.s. |
| Yes, 3 times | 0 (0) | 2 (8) | 2 (4) | n.s. |
| Time disturbeda, median [IQR] | 0 [0.0–0.0] | 0 [0.0–1.75]b | 0 [0.0–0.0]b | n.s. |
| Grade experience, median [IQR] | 9.0 [8.0–10.0]b | 9.0 [8.0–9.0] | 9.0 [8.0–10.0] | 0.029 |
| Grade recommendation, median [IQR] | 9.0 [8.0–10.0] | 9.0 [8.0–10.0] | 9.0 [8.0–10.0] | n.s. |
AVD audiovisual distraction; AD audio distraction; BPM beats per minute; CI confidence interval; DBP diastolic blood pressure; HR heart rate; IQR inter quartile range; SBP systolic blood pressure; SD standard deviation; n.s. non-significant
aIn minutes, considered significant (p < 0.05)
bMissing n = 1
cMissing n = 2