Table 5 Main statistical parameters related to VOCs related to the 50 subjects (26 controls and 24 cases) used for validation of the model itself
Ammonia | M34 | M43 | M44 | M62 | Sulfur dioxide | M71 | M74 | M89 | M112 | |
|---|---|---|---|---|---|---|---|---|---|---|
Control subjects | ||||||||||
Median | 101.5 | 17.7 | 849.5 | 5430.4 | 5.1 | 10.8 | 17.5 | 8.0 | 1.3 | 6.9 |
Geometrical Mean | 101.0 | 18.6 | 873.9 | 5400.7 | 4.7 | 11.0 | 19.4 | 9.4 | 1.4 | 8.0 |
Minimum value | 27.3 | 14.9 | 622.0 | 3755.8 | 2.1 | 9.0 | 12.4 | 4.5 | 0.1 | 5.1 |
Maximum value | 359.1 | 24.2 | 1430.9 | 7560.7 | 11.0 | 14.8 | 46.0 | 106.9 | 14.1 | 73.5 |
Arithmetic mean | 123.6 | 18.8 | 888.5 | 5513.7 | 5.1 | 11.0 | 20.5 | 13.7 | 1.9 | 10.1 |
Standard deviation | 85.4 | 2.4 | 176.2 | 1134.5 | 2.2 | 1.1 | 7.9 | 20.1 | 2.6 | 13.1 |
Patients with PDA | ||||||||||
Median | 185.7 | 9.8 | 1319.2 | 3154.1 | 11.3 | 6.3 | 21.6 | 31.0 | 5.1 | 19.5 |
Geometrical Mean | 205.6 | 6.1 | 1518.1 | 2477.8 | 10.5 | 7.0 | 22.8 | 29.6 | 4.6 | 21.8 |
Minimum value | 52.7 | 0.9 | 581.3 | 461.9 | 3.0 | 5.1 | 15.8 | 6.9 | 1.2 | 8.8 |
Maximum value | 1193.3 | 18.5 | 5377.7 | 4964.1 | 29.7 | 38.7 | 38.0 | 302.7 | 11.4 | 58.2 |
Arithmetic mean | 293.7 | 8.4 | 1811.5 | 2881.4 | 12.2 | 7.9 | 23.7 | 45.0 | 5.3 | 25.9 |
Standard deviation | 293.7 | 5.0 | 1213.8 | 1337.4 | 6.8 | 6.6 | 6.7 | 60.9 | 2.9 | 15.7 |