Table 1.

Concordance between patient and nurse perceptions of improvement

		Patient Global Impression of Improvement (PGI-I) scale
		Very much improved	Much improved	Minimally improved	No change	Minimally worse	Much worse	Very much worse	Total
	Very much improved	61	12	1	1			2	77
	Much improved	8	2		1				11
	Minimally improved	4	2	1		1	1		9
Clinical Global Impression of Improvement (CGI-I) scale	No change	4	4	1	1				10
	Minimally worse	1							1
	Much worse	1							1
	Very much worse	1							1
	Total	80	20	3	3	1	1	2	110

Data expressed as frequencies.