Table 2 Results of fixed-effect logistic regression analysis for the effect of hospital-admission catecholamine levels on 6-month outcome of isolated TBI

Epi unadjusted

2.90 (1.93–4.36)

<0.001

1.93 (1.41–2.64)

<0.001

Epi adjusted^a

2.86 (1.62–5.01)

<0.001

1.59 (1.07–2.35)

0.022

NE unadjusted

2.15 (1.55–2.98)

<0.001

2.66 (1.79–3.94)

<0.001

NE adjusted^a

1.5 (0.98–2.17)

0.070

2.04 (1.31–3.18)

0.002