Table 2. Comparison between premorbid and current personality factors.

Personality facets		10 years ago	Currently	p-value	R	D
		Mean (SD)	Mean (SD)
Socialization		5.55 (1.02)	4.59 (1.17)	<0.001	0.40	-0.87
Kindness		5.77 (1.44)	4.20 (1.52)	<0.001	-0.47	-1.06
Pro-sociability		5.85 (0.90)	5.25 (1.23)	0.001	-0.27	-0.56
Trust in people		4.90 (1.35)	4.52 (1.48)	0.14*	-0.13	-0.27
Extraversion		4.66 (1.06)	3.21 (0.96)	<0.001	0.58	-1.43
	Communication	4.56 (1.33)	3.50 (1.18)	0.001	-0.39	-0.84
	Dynamism	5.34 (1.35)	2.93 (1.24)	<0.001	-0.68	-1.86
	Social interactions	4.93 (1.42)	2.92 (1.06)	<0.001	-0.63	-1.62
	Arrogance	3.96 (1.29)	3.45 (1.29)	0.11*	-0.19	-0.39
Conscientiousness		5.26 (1.09)	3.03 (1.17)	<0.001	0.70	-1.97
	Competence	5.63 (1.23)	2.72 (1.47)	<0.001	-0.73	-2.15
	Reflection/Prudence	4.63 (1.38)	3.60 (1.17)	<0.001	-0.37	-0.80
	Endeavor/Commitment	5.07 (1.31)	3.16 (1.47)	<0.001	-0.56	-1.37
Neuroticism		3.52 (1.05)	4.39 (1.02)	0.001	0.84	0.39
	Emotional instability	3.65 (1.80)	4.64 (1.62)	0.006	0.28	0.59
	Passivity	3.63 (1.34)	4.78 (1.20)	0.001	0.41	0.90
	Depression	2.85 (1.36)	4.34 (1.55)	<0.001	0.45	1.02
	Vulnerability	3.93 (1.11)	4.02 (1.08)	0.66*	0.04	0.08
Openness		3.69 (0.83)	3.18 (0.70)	0.002	0.31	-0.66
	Openness to new ideas	3.74 (1.15)	3.12 (1.12)	0.006	0.55	-0.26
	Liberalism	3.56 (1.05)	3.17 (0.96)	0.011	0.39	-0.19
	Search for novelty	3.61 (1.03)	3.31 (1.09)	0.09*	0.29	-0.14

^*p<0.05;

SD: standard deviation.