Investigation and risk factor analysis of anxiety and depression in patients with lower extremity arteriosclerosis obliterans

Table 2 Anxiety, depression, and social support scores of patients, mean ± SD

Characteristics	Total score (n = 159)		Score
SAS score	49.01 ± 9.65	Anxiety (n = 70)	57.91 ± 4.15
		Non-anxiety (n = 89)	42.00 ± 6.40
SDS score	49.91 ± 9.18	Depression (n = 65)	58.23 ± 3.44
		Non-depression (n = 94)	44.16 ± 7.29
Total score of social support	24.82 ± 5.80	High social support (n = 107)	28.33 ± 3.20
		Low social support (n = 52)	17.60 ± 1.99
Objective support score	7.61 ± 2.07	High social support (n = 107)	8.59 ± 1.52
		Low social support (n = 52)	5.60 ± 1.54
Subjective support score	9.94 ± 2.86	High social support (n = 107)	11.43 ± 1.93
		Low social support (n = 52)	6.87 ± 1.83
Support utilization score	7.27 ± 2.09	High social support (n = 107)	5.85 ± 1.48
		Low social support (n = 52)	5.13 ± 1.28

SAS: Self-rating anxiety scale; SDS: Self-rating depression scale.