Patients who accepted n = 57 | Patients who refused n = 123 | p-value | |
---|---|---|---|
Sociodemographic variables | |||
Age (years), mean (SD) | 64.0 (10.0) | 67.7 (10.4) | P = 0.027 |
Female, n (%) | 7 (12.3) | 38 (30.9) | P = 0.007 |
Married/partnership civil statusa, n (%) | 26 (45.6) | 66 (53.7) | P = 0.315 |
Swiss nationality, n (%) | 35 (61.4) | 91 (74.0) | P = 0.087 |
Patients living in the Lausanne center or surroundings (maximal distance of 20 km), n (%) | 39 (68.4) | 88 (71.5) | P = 0.669 |
Clinical variables | |||
Type 2 diabetesb, n (%) | 54 (94.7) | 108 (87.8) | P = 0.149 |
Body Mass Index (BMI), median (IQR) | 31 [28–34] | 29 [26–32] | P = 0.101 |
Creatinine blood concentration (µmol/l), median (IQR) | 128.7 (100.7–154.5) | 123.4 (95.5–157.5) | P = 0.465 |
eGFR (mL/min/1.73m2), median (IQR) | 49.0 (37.0–60.0) | 48.8 (34.3–61.0) | P = 0.876 |
eGFR decline per year (mL/min/1.73m2/year), median (IQR) | −2.4 (−4.2; −0.7) | −1.8 (−4.2; −0.5) | P = 0.431 |
HbA1c (%), median (IQR) | 7.1 (6.7–8.0) | 7.4 (6.8–8.3) | P = 0.228 |
LDL-cholesterol (mmol/l), mean (SD) | 2.1 (0.7) | 1.9 (1.0) | P = 0.263 |
Systolic blood pressure (mmHg), mean (SD) | 135.8 (15.5) | 137.8 (15.3) | P = 0.415 |
Diastolic blood pressure (mmHg), mean (SD) | 76.9 (8.8) | 74.2 (9.5) | P = 0.065 |
Number of oral prescribed chronic treatments at the time of recruitment, mean (SD) | 9 [4] | 10 [3] | P = 0.228 |
Time from diabetes diagnosis (years), median (IQR) | 8.6 (4.5–15.9) | 14.2 (6.9–22.7) | P = 0.003 |
Current or past cardiovascular event(s)c, n (%) | 12 (21.1) | 32 (26.0) | P = 0.471 |
Depression or anxiety diagnosis, n (%) | 11 (19.3) | 18 (14.6) | P = 0.428 |
Current smoker at the time of recruitment, n (%) | 9 (15.8) | 16 (13.0) | P = 0.616 |
Current or past alcohol addiction, n (%) | 17 (29.8) | 33 (26.8) | P = 0.676 |
Current or past drug addiction, n (%) | 1 (1.8) | 3 (2.4) | NA |
Disability or amputation or handicap, n (%) | 3 (5.3) | 15 (12.2) | P = 0.149 |