Table 2.

Frequencies of CGI-I very much improved^a vs other^b scores

		LDX, n
		All others	Very much improved	Total
MAS XR, n	All others	32	10	42 (84.0%)
	Very much improved	2	6	8 (16.0%)
	Total	34 (68.0%)	16 (32.0%)	50
McNemar testc				P = 0.0386

Notes:

^aCGI-I very much improved score = 1;

^bCGI-I all other scores = 2, 3, 4, 5, 6, or 7;

^cMcNemar test is a test of agreement of participants’ responses to MAS XR and LDX and is not a direct test on the percentages displayed in the table.

Abbreviations: CGI-I, Clinical Global Impressions-Improvement; LDX, lisdexamfetamine dimesylate; MAS XR, mixed amphetamine salts extended release.