Table 1.

Social and demographic characteristics of the patients

	Group
	“Pure” PD (n = 42)	“Comorbid” PD (n = 39)	Total (n = 81)
Age, years
Mean	36.1	34.3	35.2
Standard deviation	12.90	12.20	12.52
Median	32.0	33.0	33.0
Minimum	19	18	18
Maximum	69	68	69
Sex
Male, n (%)	22 (52.4%)	10 (25.6%)	32 (39.5%)
Female, n (%)	20 (47.6%)	29 (74.4%)	49 (60.5%)
Employment
No, n (%)	19 (45.2%)	18 (46.2%)	37 (45.7%)
Yes, n (%)	23 (54.8%)	21 (53.8%)	44 (54.3%)
Disease duration, months
Mean	8.9	16.9	12.8
Standard deviation	5.28	7.54	7.60
Median	6.0	18.0	12.0
Minimum	3	3	3
Maximum	18	24	24
Marriage status
No, n (%)	16 (38.1%)	21 (53.8%)	37 (45.7%)
Yes, n (%)	26 (61.9%)	18 (46.2%)	44 (54.3%)
Children
No, n (%)	17 (40.5%)	21 (53.8%)	38 (46.9%)
Yes, n (%)	25 (59.5%)	18 (46.2%)	43 (53.1%)