highly significantP < .001
A highly significant difference was found in the mean numbers of modalities used before (mean = 0.48) and after (mean = 2.20) diagnosis ( T (324) = −11.73, P < .001).
A highly significant difference was found in the mean numbers of modalities used before (mean = 0.48) and after (mean = 2.20) diagnosis ( T (324) = −11.73, P < .001).