Table 3 Univariable comparisons of outcomes between treatment and control patients
From: A pilot study of trained ICU doulas providing early psychological support to critically ill patients
|  | Historic controls (N = 299) | PSBPS group (N = 43) | Total (N = 342) | p value |
|---|---|---|---|---|
MoCA-BLIND total (0–22) | 17 (15, 19) | 16 (13, 18) | 17 (14, 19) | 0.030 |
HADS depression score (0–21) | 6 (3, 9) | 6 (3, 7) | 6 (3, 9) | 0.320 |
HADS anxiety score (0–21) | 7 (4, 10) | 6 (4, 9) | 7 (4, 9) | 0.284 |
IES-R intrusion score (0–4) | 0.9 (0.3, 1.7) | 0.7 (0.3, 1.6) | 0.9 (0.3, 1.7) | 0.388 |
IES-R avoidance score (0–4) | 0.8 (0.3, 1.5) | 0.7 (0.3, 1.7) | 0.8 (0.3, 1.5) | 0.837 |
IES-R hyperarousal score (0–4) | 1.0 (0.3, 1.7) | 0.8 (0.2, 1.6) | 1.0 (0.3, 1.7) | 0.755 |