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. 2020 Mar 19;15(3):e0226688. doi: 10.1371/journal.pone.0226688

Table 3. Serum IGF-2, IGFBP-3 and IGFBP-7 levels in the patient and control groups.

Healthy controls (n = 30) Patients with schizophrenia (n = 32) F p Adjusted F p
IGF-2 (ng/ml) 355.7 ± 70.4 199.2 ± 67.2 10.051 0.002 2.698 0.040
IGFBP-3 (ng/ml) 1034.5 ± 390.7 849.7 ± 227.1 5.633 0.025 2.547 0.049
IGFBP-7 (ng/ml) 33.0 ± 12.9 26.8 ± 9.8 4.670 0.035 2.664 0.041

Adjusted F indicates the F value controlled for age, sex, education, and BMI.