Table 5. Adjusted^† associations of clinical characteristics and various social functioning indicators within the group of patients (AD N = 50, SZ = 56).

	ADAS-Cog AD only β	PANSS positive symptoms SZ only β	PANSS negative symptoms SZ only β	Depression severity AD and SZ β	Anxiety severity AD and SZ β	PANAS positive affect AD and SZ β	PANAS negative affect AD and SZ β
Behavioral social indicators
Social withdrawal	0.173	-0.224	-0.053	-0.555***	-0.413***	0.414***	-0.355**
Interpersonal functioning	-0.059	-0.072	-0.330*	-0.522***	-0.424***	0.468***	-0.309**
Independence-competence	-0.166	0.009	-0.224	-0.151	-0.132	0.158	-0.175
Independence-performance	-0.158	-0.039	-0.151	-0.102	-0.121	0.166	-0.091
Recreational activities	-0.263	-0.124	-0.021	-0.166	-0.169	0.395***	-0.158
Pro-social activities	-0.400*	-0.054	-0.077	-0.312**	-0.165	0.366***	-0.043
Total SFS score	-0.242	-0.111	-0.205	-0.498***	-0.399***	0.561***	-0.310**
Affective social indicators
Perceived social disability	0.194	-0.082	0.238	0.650***	0.423***	-0.516***	0.274**
Rater-perceived social disability	0.322	-0.274	0.177	0.424***	0.232*	-0.336**	0.125
Loneliness	-0.163	0.278*	0.227	0.653***	0.495***	-0.370**	0.445***

^† adjusted for sex, age, educational years, partner status and country.

*p-value < 0.05,

** p-value<0.01,

*** p-value<0.001.