Table 3 Frequency of factors according to age and duration of hospital stay
Age | ||||
|---|---|---|---|---|
Biological factors | ≤55 years (n = 36) | > 55 years (n = 35) | p value | Odds ratio (95% CI) |
Anxiety symptoms | 14 (38.8%) | 6 (17.1%) | 0.064 | 0.32 (0.10–0.98) |
Pain | 11 (30.5%) | 5 (14.2%) | 0.155 | 0.37 (0.11–1.23) |
Environmental factors | ||||
Noise | 16 (44.4%) | 7 (20%) | 0.042 | 0.31 (0.10–0.90) |
Lights | 11 (30.5%) | 3 (8.5%) | 0.035 | 0.21 (0.05–0.84) |
ICU stay length | ||||
Biological factors | ≤5 days of (n = 38) | > 5 days (n = 33) | p value | Odds ratio (95% CI) |
Anxiety symptoms | 4 (10.5%) | 16 (48.4%) | 0.001 | 8.00 (2.31–27.66) |
Pain | 7 (18.4%) | 9 (27.2%) | 0.407 | 1.66 (0.54–5.10) |
Environmental factors | ||||
Noise | 8 (21%) | 15 (45.4%) | 0.042 | 3.12 (1.10–8.82) |
Lights | 5 (13.1%) | 9 (27.2%) | 0.231 | 2.47 (0.73–8.32) |