Table 6.

Change across time of the PMH-scale

	n	M t1 (SD)	M t2 (SD)	M t2-M t1	SE Mt2-Mt1
Psychosomatic patients	1231	2.35 (.66)	2.62 (.69)	.27**	.015
Dresden sample – stable mentally healthy	683	3.42 (.42)	3.49 (.39)	.07**	.014
Dresden sample – incidence	169	3.27 (.48)	3.29 (.50)	.02	.035
Dresden sample – stable mentally ill	232	2.97 (.60)	3.05 (.62)	.08*	.033
Dresden sample – remission	310	3.28 (.46)	3.37 (.42)	.08**	.023

M mean, SD standard deviations, SE standard error

* p < .05, **p < .01