Study May Have Limited Generalizability
The study results may not accurately reflect current practice throughout the country. “The small sample size and relatively low proportions of racial minorities may limit the ability to generalize these results and necessitate large-scale studies,” said Dr. Buckle and colleagues. “Future research should examine healthcare disparities in MS and underlying contributors (eg, bias and perceptions) that hinder the use of formal screening tools in MS patients.”
—Erik Greb
Suggested Reading
Benedict RH, Cox D, Thompson LL, et al. Reliable screening for neuropsychological impairment in multiple sclerosis. Mult Scler. 2004;10(6):675-658.
Parmenter BA, Weinstock-Guttman B, Garg N, et al. Screening for cognitive impairment in multiple sclerosis using the Symbol digit Modalities Test. Mult Scler. 2007;13(1):52-57.