Table 1 Characteristics of the sample stratified by peripheral arterial disease status
Clear-PAD-negative (n = 126) | ABI-negative-symptomatic (n = 49) | Non-compressible-artery group (n = 39) | Clear-PAD-positive (n = 86) | Comparison of the groups | |
|---|---|---|---|---|---|
Sex | χ2 = 9.047, p = .029, V = .174 | ||||
Female | 87 (69.05) | 27 (55.10) | 26 (66.67) | 43 (50.00) | |
Male | 39 (30.95) | 22 (44.90) | 13 (33.33) | 43 (50.00) | |
Age (years) | 63.52 (8.88) | 66.14 (7.30) | 66.62 (9.12) | 66.90 (8.45) | K-W χ2 = 10.955, p = .012, η2 = .027 |
Hypertonia | χ2 = 3.530, p = .317, V = .108 | ||||
No | 31 (24.60) | 8 (16.33) | 9 (23.08) | 13 (15.12) | |
Yes | 95 (75.40) | 41 (83.67) | 30 (76.92) | 73 (84.88) | |
Diabetes | χ2 = 3.210, p = .360, V = .103 | ||||
No | 83 (65.87) | 33 (67.35) | 20 (51.28) | 53 (61.63) | |
Yes | 43 (34.13) | 16 (32.65) | 19 (48.72) | 33 (38.37) | |
Smoking | χ2 = 17.295, p = .001, V = .240 | ||||
No | 108 (85.71) | 34 (69.39) | 31 (79.49) | 53 (61.63) | |
Yes | 18 (14.29) | 15 (30.61) | 8 (20.51) | 33 (38.37) | |
Hazardous drinking | 1.11 (1.33) | 1.06 (1.65) | 1.23 (1.66) | 2.05 (2.30) | K-W χ2 = 11.506, p = .009, η2 = .028 |
Body mass index | 30.91 (5.49) | 29.48 (5.28) | 31.85 (6.33) | 28.19 (4.59) | K-W χ2 = 16.489, p = .001, η2 = .046 |
Extraversion | 29.44 (6.67) | 26.02 (7.15) | 29.97 (7.05) | 23.13 (6.87) | K-W χ2 = 45.823, p < .001, η2 = .145 |
Agreeableness | 35.75 (4.26) | 34.86 (4.87) | 36.32 (5.06) | 31.45 (5.70) | K-W χ2 = 33.824, p < .001, η2 = .104 |
Conscientiousness | 37.58 (4.68) | 36.61 (4.07) | 37.67 (4.35) | 35.10 (4.38) | K-W χ2 = 16.470, p = .001, η2 = .046 |
Neuroticism | 21.85 (5.10) | 26.37 (5.47) | 24.05 (6.17) | 28.58 (6.14) | K-W χ2 = 63.708, p < .001, η2 = .205 |
Openness | 32.32 (8.57) | 28.02 (8.22) | 33.31 (9.25) | 25.66 (6.16) | K-W χ2 = 41.448, p < .001, η2 = .130 |
Depression (continuous) | 3.82 (6.29) | 12.28 (8.41) | 6.03 (6.15) | 16.31 (10.42) | K-W χ2 = 98.393, p < .001, η2 = .322 |
Depression (categorical) | 10 (7.94) | 29 (59.18) | 8 (20.51) | 54 (62.79) | χ2 = 87.325, p < .001, V = .540 |