Table 1.

Demographic and previous clinical data.

	Total n = 84	Standard Doses n = 50	High Doses n = 34
Gender: male (n)	44	26	18
Age [Av(SD)] years *	42.1 (7.6)	39.7 (6.6)	43.2 (7.5)
Working	32	19	13
Living alone/own family *	34	22	12
Previous tt. duration [Av(SD)] years	16.7 (8.2)	15.9 (8.2)	17.1 (7.7)
Previous tt. discontinuation (n)	40	24	16
Previous hospital admissions (n) *	35	20	15

(n, %): number, percentage; Av (SD): average (standard deviation); tt.: treatment; *: p < 0.05.