Table 4.

Employment characteristics

	Group I			Group II
	Baseline	12 months	24 months	Baseline	12 months	24 months
Employment status
Employed part-time	3	3	3	1	1	1
Employed full-time	6	6	6	4	4	4
Unemployed	3	3	3	0	0	0
Total employed	9	9	9	5	5	5
Eligible for employment	12	12	12	5	5	5
Housewife	4	4	4	1	1	1
Disabled	28	28	28	42	41	41
>65 years of age	16	16	16	12	13	13
Total number of patients	60	60	60	60	60	60

Notes: There were no changes in Group I; one disabled became >65 years of age in Group II.