Table 2:

Correlations and average effective sizes of raw and robust SDMT/SWRT scores with patient characteristics

	Study	Age	Marital Status	Education Level	Gender	Region	Tobacco abuse history	Drug abuse history
SMDT	0.798	–0.378	0.493	0.918	0.216	0.715	0.574	0.674
Robust SDMT	0.679	–0.269	0.277	0.287	0.309	0.622	0.596	0.514
SWRT	0.793	–0.320	0.438	0.902	0.169	0.653	0.660	0.636
Robust SWRT	0.587	–0.280	0.254	0.250	0.129	0.795	0.511	0.407