Table 1 Sociodemographic, clinical and psychological factors in patients with and without SAMSa in the NORCOR study
Without SAMS (N = 1030, 93.6%) | With SAMS (N = 70, 6.4%) | p-value | |
|---|---|---|---|
Socio-demographic factors | |||
Age, mean (SD) | 63.2 (9.6) | 60.6 (9.1) | 0.03 |
Female gender, n (%) | 218 (21) | 19 (27) | 0.20 |
Low educationb, n (%) | 735 (71) | 45 (64) | 0.26 |
Living alone, n (%) | 190 (20) | 11 (17) | 0.57 |
Clinical factors | |||
Myocardial infarction, n (%) | 839 (79) | 57 (81) | 0.68 |
> 1 previous coronary event, n (%) | 314 (30) | 23 (33) | 0.58 |
Low Density Lipoprotein Cholesterol (mmol/L), mean (SD) | 2.1 (0.8) | 2.6 (1.0) | < 0.01 |
Psychological factors | |||
HADSc anxiety score, mean (SD) | 4.8 (3.7) | 5.1 (3.9) | 0.44 |
HADS depression score, mean (SD) | 3.9 (3.3) | 3.7 (2.9) | 0.63 |
Type D personality, SI-sumd, mean (SD) | 7.5 (5.7) | 8.2 (4.9) | 0.25 |
Type D personality, NA-sume, mean (SD) | 7.0 (5.9) | 7.7 (4.9) | 0.31 |
PWSQf worry scores, mean (SD) | 38.0 (12.5) | 39.2 (14.1) | 0.45 |
Bergen Insomnia scale, mean (SD) | 13.8 (10.9) | 15.4 (10.7) | 0.25 |