Table 1 Sample characteristics by group (N = 74)
Variables | Global population (N = 74) | Intervention group (n = 37) | Control group (n = 37) | p-value |
|---|---|---|---|---|
Age (years), mean (SD) | 48.7 (10.8) | 49.8 (11.4) | 47.7 (10.3) | 0.358 |
Sex (men), n (%) | 41 (55.4) | 21 (56.8) | 20 (54.1) | 0.815 |
Marital status, n (%) | ||||
Single | 46 (63.0) | 19 (52.8) | 27 (73.0) | 0.374 |
Separated or divorced | 18 (24.7) | 13 (36.1) | 5 (13.5) | |
Married or paired | 9 (12.3) | 4 (11.1) | 5 (13.5) | |
Level of education, n (%) | ||||
No studies | 1 (1.4) | 1 (2.7) | – | 0.168 |
Compulsory education | 32 (43.2) | 12 (32.4) | 20 (54.1) | |
Baccalaureate or training cycles | 31 (41.9) | 19 (51.4) | 12 (32.4) | |
Higher education | 10 (13.5) | 5 (13.5) | 5 (13.4) | |
AVD support, n (%) | ||||
No support | 39 (52.7) | 19 (51.4) | 20 (54.1) | 0.955 |
Family or non-professional | 20 (27.0) | 10 (27.0) | 10 (27.0) | |
Professional | 15 (20.3) | 8 (21,6) | 7 (18.9) | |
Main psychiatric diagnosis, n (%) | ||||
Schizophrenia & related disorders | 28 (37.8) | 12 (32.4) | 16 (43.2) | 0.535 |
Bipolar disorder | 22 (29.7) | 12 (32.4) | 10 (27.0) | |
Depressive disorder | 19 (25.7) | 10 (27.0) | 9 (24.3) | |
Personality disorders | 3 (4.1) | 1 (2.7) | 2 (5.4) | |
Obsessive compulsive disorders | 2 (2.7) | 2 (5.4) | – | |
General diet quality index, mean (SD) | 7.6 (2.9) | 7.9 (2.9) | 7.3 (2.8) | 0.439 |
Physical activity, n (%) | ||||
Insufficient | 43 (58.1) | 20 (54.1) | 23 (62.2) | 0.319 |
Sufficient | 31 (41.9) | 17 (45.9) | 14 (37.8) | |
Anthropometric variables, mean (SD) | ||||
Weight (kg) | 84.2 (18.1) | 87.1 (17.5) | 81.3 (18.5) | 0.145 |
BMI (kg/m2) | 29.6 (6.3) | 30.6 (5.6) | 28.7 (6.8) | 0.100 |
Abdominal perimeter (cm) | 103.8 (14.5) | 105.1 (14.6) | 102.6 (14.6) | 0.164 |
Blood pressure (mm Hg) | ||||
Systolic blood pressure | 118.7 (15.1) | 117.3 (15.1) | 120.1 (15.3) | 0.406 |
Diastolic blood pressure | 82.5 (9.9) | 81.2 (10.2) | 84.0 (9.5) | 0.360 |
Laboratory tests, mean (SD) | ||||
Basal glycaemia (mg/dl) | 100.2 (36.5) | 95.5 (28.9) | 104.8 (42.4) | 0.258 |
Glycated haemoglobin (%) | 5.8 (0.9) | 5.6 (0.9) | 5.9 (0.9) | 0.286 |
Total cholesterol (mg/dl) | 199.9 (39.0) | 203.2 (42.4) | 196.7 (35.6) | 0.405 |
LDL cholesterol (mg/dl) | 118.3 (33.8) | 123.0 (36.5) | 113.5 (30.5) | 0.189 |
HDL cholesterol (mg/dl) | 51.5 (12.2) | 50.6 (13.3) | 52,3 (11.0) | 0.354 |
Triglycerides (mg/dl) | 162.2 (111.2) | 160.6 (86.9) | 163.8 (132.1) | 0.424 |
Creatinine (mg/dl) | 0.9 (0.2) | 0.9 (0.2) | 0.9 (0.1) | 0.557 |
Glomerular filtrate (ml/min) | 82.7 (10.9) | 82.0 (12.8) | 83.4 (8.9) | 0.903 |