Table 4

Logistic regression (backward stepwise) of predictors for postconcussional syndrome at 3 months

Model	B	SE	OR	95% CI for OR		p Value
Model	B	SE	OR	Lower	Upper	p Value
Constant	−2.135	0.398
All-or-nothing behaviour	0.132	0.042	1.141	1.050	1.240	0.002**

**p≤0.01.