Table 1.

The correlations of PEM and MHO scores with the M² DASH scores.

	PEM score correlation		MHO score correlation
Time of score	Coefficient	p value	Coefficient	p value
At presentation	0.96	<0.001	0.85	<0.001
At discharge	0.96	<0.001	0.88	<0.001
6 months following discharge	0.60	<0.001	0.54	<0.001