Table 2:
Association of blood volumes and DCI per milliliter increase in volume
| Variable | OR (95% CI) | aOR (95% CI) |
|---|---|---|
| Total blood volume | 1.02 (1.01–1.03)a | 1.02 (1.01–1.03)a,b |
| Cisternal blood volume | 1.02 (1.01–1.04)a | 1.02 (1.01–1.04)a,c |
| IVH volume | 1.02 (1.00–1.04) | 1.02 (1.00–1.04)d |
| IPH volume | 0.99 (0.97–1.01) | 0.99 (0.97–1.02)e |
| SDH volume | 0.96 (0.85–1.08) | 0.96 (0.86–1.07)f |
a
Statistically significant.
b
Confounders: none.
c
Confounders: none.
d
Confounders: WFNS, cisternal blood volume.
e
Confounders: WFNS, cisternal blood volume, and IVH volume.
f
Confounders: WFNS, treatment, cisternal blood volume, IVH volume, and IPH volume.