Table 3.

Factors associated with 12-months prevalence of MSP.

Variable	Beta	Standard error	Wald	$P$-value	Exp ($B$)	Lower CI	Upper CI
Constant	$-$2.11	1.15	3.39	0.066	0.12
Handedness	$-$2.07	0.89	5.48	0.019	0.13	0.02	0.71
Participating in regular exercise	2.25	1.12	4.02	0.045	9.47	1.05	86.39
Bending the neck by more than 20∘	1.99	1.12	3.17	0.075	0.14	0.015	1.22

Notes: Model Chi-square = 13.73; $p$-value = 0.03; overall percentage predicted = 94.1%; Nagelkerke $R^2=0.236$.