Table 1.
Demographics of participants with proteomic data that survived the statistical quality control. (a) Cologne study: 60 first-onset drug naïve schizophrenia patients and 77 controls (two controls were excluded as outliers). (b) neonatal study: 172 psychosis patients, 75 schizophrenia patients and 644 controls
| (a) | Cologne | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Controls | Schizophrenia | |||||||||||
| M | F | M | F | |||||||||
| Number of subjects | 43 | 34 | 31 | 29 | ||||||||
| Age (years) | 31.1 (8.6) | 32.7 (9.0) | 30.1 (10.2) | 31.8 (10.8) | ||||||||
| Body mass index (kg/m2) | 24.0 (3.2) (15 missing) | 22.3 (3.7) (9 missing) | 25.0 (5.7) (3 missing) | 23.8 (5.4) (3 missing) | ||||||||
| Smoking | 27.9% (12/43) | 29.4% (10/34) | 58.3% (14/24; 7 missing) | 54.5% (12/22; 7 missing) | ||||||||
| (b) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stockholm | Västerbotten and Norrbotten | |||||||||||
| Controls | Non-affective psychosis | Schizophrenia | Controls | Non-affective psychosis/affective psychosis | Schizophrenia | |||||||
| M | F | M | F | M | F | M | F | M | F | M | F | |
| Number of subjects | 239 | 223 | 64 | 56 | 24 | 13 | 92 | 90 | 14/5 | 20/13 | 25 | 13 |
| Age of mother (years) | 28.0 (5.1) | 28.1 (4.8) | 28.8 (5.7) | 28.5 (5.3) | 29.2 (7.1) | 28.3 (5.5) | 27.1 (5.1) | 27.6 (5.5) | 25.3 (5.9) | 27.6 (5.5) | 27.8 (3.8) | 28.9 (5.1) |
| Completed weeks of gestation | 39.6 (1.8) | 39.8 (1.8) | 39.1 (2.1) | 39.7 (1.8) | 39.4 (1.4) | 39.8 (1.0) | 39.4 (1.6) | 39.4 (2.1) | 39.4 (1.8) | 39.4 (2.1) | 39.5 (1.8) | 39.7 (1.5) |
| Caesarean section | 12.6% | 14.8% | 4.7% | 5.4% | 25.0% | 0.0% | 16.3% | 6.7% | 5.3% | 21.2% | 16.0% | 7.7% |
| Head circumference (cm) | 34.8 (1.6) | 34.5 (1.7) | 34.8 (1.6) | 34.5 (1.6) | 34.2 (2.0) | 33.9 (1.6) | 34.9 (1.7) | 34.6 (1.9) | 34.1 (1.5) | 34.5 (1.9) | 35.3 (1.6) | 33.9 (1.8) |
| Birth weight (g) | 3509(542) | 3469(575) | 3433(606) | 3483(549) | 3303(611) | 3387(484) | 3582(555) | 3391(707) | 3463(569) | 3391(707) | 3594(525) | 3196(480) |
| Birth length (cm) | 50.5 (2.3) | 50.0 (2.3) | 50.5 (2.6) | 50.2 (2.1) | 49.5 (2.5) | 50.2 (1.7) | 51.1 (2.3) | 49.9 (3.0) | 51.1 (2.3) | 49.9 (3.0) | 51.1 (2.2) | 48.9 (2.3) |
F female, M male. Values are presented as average (standard deviation)