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Table 1 Groups taking part in the FDMSA study

From: Association between suicidal behaviour and impaired glucose metabolism in depressive disorders

  No suicidal ideation and behaviour N = 230 Suicidal ideation and attempts in M.I.N.I. N = 218 p
Women, n (%) 169 (74) 143 (66) 0.059
Age, mean (SD) 51 (10) 51 (10) 0.64
Age 65+ years old, n (%) 22 (10) 22 (10) 0.66
Education years, mean (SD) 11.2 (2.9) 11.2 (2.8) 0.95
Working status, n (%)    0.15
 Employed 108 (47) 81 (37)  
 Retired 61 (27) 62 (28)  
 Unemployed 56 (24) 69 (32)  
 Student 4 (2) 6 (3)  
Household income, 1000€, median (IQR) 24 (12, 40) 20 (10, 35) 0.50
BMI, mean (SD) 27.9 (5.8) 28.2 (5.9) 0.49
Blood pressure (mmHg), mean (SD)    
 Systole 130 (16) 131 (15) 0.45
 Diastole 82 (11) 82 (11) 0.90
Plasma Glucose, mmol/l, mean (SD)    
 0 h 5.71 (1.17) 6.07 (1.68) 0.013
 2 h 5.85 (1.83) 6.69 (3.01) 0.0013
Insu0, U/l, mean (SD) 9.65 (8.08) 10.97 (8.38) 0.11
Insu1, U/l, mean (SD) 58.5 (58.9) 69.3 (69.9) 0.12
QUICKI, mean (SD) 0.16 (0.01) 0.15 (0.01) 0.023
Total cholesterol (mmol/l), mean (SD) 4.97 (0,98) 5.22 (1.06) 0.017
HDL cholesterol (mmol/l), mean (SD) 1.61 (0.50) 1.53 (0.45) 0.089
LDL cholesterol (mmol/l), mean (SD) 2.90 (0.83) 3.21 (1.00) <0.001
Triglyceride (mmol/l), mean (SD) 1.29 (0.77) 1.48 (0.92) 0.025
BDI score, mean (SD) 21 (7) 26 (8) <0.001
median (IQR) 20 (15, 25) 26 (20, 32)
Smoking, n (%) 56 (24) 86 (39) <0.001
Coronary heart disease, n (%) 12 (5) 9 (4) 0.58
Arterial hypertension, n (%) 69 (30) 64 (29) 0.86
Previous stroke, n (%) 7 (3) 0 (0) 0.015
T2D, n (%) 30 (13) 24 (11) 0.50
Alcohol use disorder, n (%) 21 (9) 39 (18) 0.007
Antidepressive medication, n (%) 139 (61) 170 (78) <0.001
Statin medication, n (%) 57 (25) 39 (18) 0.007
Leisure time physical activity, n (%)    0.824
 Low 79 (35) 71 (33)  
 Moderate 56 (25) 50 (24)  
 High 91 (40) 92 (43)  
  1. T2D type 2 diabetes, BMI body mass index, QUICKI quantitative insulin sensitivity check index, Insu0 baseline serum insulin level, Insu1 serum insulin level after 2-hour OGTT, BDI beck depression inventory, IQR interquartile range