Psychosis f-PG >5.6 Psychosis f-PG<5.6 SDPP controls
Total 263 389 494
Men [n (%)] 150 (57) 192 (49) 267 (54)
Age, (mean, range) 52 (22-82) 45 (19-84) 56 (44-66)
Waist women, cm (mean ±SD) 101 ±19.5 90.6 ±21.5 89.6 ±13.1
Waist ≥80 cm [n (%)] 106 (93) 158 (80.2) 170 (74.9)
Waist man, cm (mean ±SD) 106 ±19.6 100.2 ±20.0 99.5 ±10.8
Waist ≥94 cm [n (%)] 123 (82.0) 130 (67.7) 177 (66.3)
f-PG, mmol/l (meanĀ  ±SD) 6.7 ±1.8 5.0 ±0.33 5.1 ±0.79
f-PG ≥5.6 mmol/L [n (%)] 263 - 66 (13)
Smoking [n (%)]      
Never 81 (31) 166 (43) 237 (48)
Former 73 (28) 92 (24) 167 (34)
Current 109 (41) 126 (32) 89 (18)
Missing - 5 (1) 1 (<1)
Family history of diabetes [n (%)]      
No 158 (60) 277 (71) 309 (63)
Yes 72 (27) 78 (20) 185 (37)
Missing 33 (13) 34 (9) -
Psychiatric diagnoses [n (%)]      
Schizophrenia 159 (61) 192 (49) -
Schizoaffective disorder 29 (11) 39 (10) -
Delusional disorder 19 (7) 21 (5) -
Psychosis NOS 24 (9) 66 (17) -
Bipolar disorder 18 (7) 22 (6) -
Other psychiatric disorders 14 (5) 49 (13) -
Table 1: Clinical characteristics of the schizophrenia spectrum and control samples.