Table 3. Risk of non-affective psychoses, using log₂-transformed values of APPs.

	Model 1a	Model 2b	Model 3c
α-2-Macroglobulin	0.91 (0.79–1.04)	0.91 (0.79–1.06)	0.93 (0.79–1.10)
Haptoglobin	0.94 (0.86–1.03)	0.95 (0.86–1.03)	0.95 (0.85–1.05)
C-reactive protein	0.94 (0.86–1.03)	0.93 (0.85–1.02)	0.94 (0.85–1.04)
Serum amyloid P	0.88 (0.78–0.99)	0.88 (0.77–0.99)	0.88 (0.76–1.01)
Procalcitonin	0.94 (0.86–1.03)	0.95 (0.86–1.04)	0.92 (0.83–1.03)
Ferritin	1.02 (0.91–1.15)	1.03 (0.91–1.16)	1.03 (0.90–1.19)
tPA	0.90 (0.85–0.96)	0.91 (0.85–0.97)	0.87 (0.81–0.94)
Fibrinogen	0.97 (0.91–1.03)	0.97 (0.91–1.03)	0.96 (0.89–1.03)
Serum amyloid A	0.94 (0.87–1.01)	0.95 (0.88–1.03)	0.91 (0.83–1.00)

Abbreviations: APP, acute phase protein; tPA, tissue plasminogen activator.

^aMatched for sex, date of birth and hospital of birth.

^bMatched as in ‘a', adjusted for maternal age (35+ years), foreign-born mother and C-section.

^cMatched as in ‘a', adjusted for low apgar, birth order, gestational week, maternal age (35+ years), small-for-gestational age, C-section, foreign-born mother and ponderal index.