Table 1.

A comparison of demographic factors in PD patients and late-onset personality pathology patients

Variable	PD patients N = 112	Late-onset PD N = 65	Mean or proportion difference (95% CI of the difference)	P-value
Age - Mean (SD)	44.18 (10.16)	46.51 (8.37)	2.33 (−0.61 to 5.27)	0.12
Gender N (%)
Male	63 (56.3.)	55 (84.6.)	0.28 (0.15 to 0.40)	< 0.001
Female	49 (43.8)	10 (15.4)	0.28 (0.15 to 0.40)	< 0.001
Ethnicity N (%)^a
Croatian	108 (96.4)	63 (96.9)	0.01 (− 0.07 to 0.06)	1.00
Other	4 (3.6)	2 (3.1)	0.01 (− 0.07 to 0.06)	1.00
Education (%)
No qualifications	11 (9.8)	4 (6.2)	0.04 (−0.06 to 0.12)	0.43
A levels/vocational	78 (69.6)	51 (78.5)	0.09 (−0.05 to 0.21)
University	23 (20.5)	10 (15.4)	0.05 (−0.07 to 0.16)
Marital status N (%)
Single	27 (24.1)	10 (15.4)	0.09(−0.04 to 0.20)	0.002
Married/with partner	65 (58.0)	53 (81.5)	0.24 (0.09 to 0.35)
Divorced/separated/widow	20 (17.9)	2 (3.1)	0.15 (0.05 to 0.23)
Recruitment area N (%)^a
Outpatient	106 (94.6)	64 (98.5)	0.04 (− 0.03 to 0.10)	0.43
Inpatients	6 (5.4)	1 (1.5)	0.04 (− 0.03 to 0.10)	0.43

^a Analysis using Fisher’s exact test