Table 3.

Mean cytokine concentration levels [log(pg/mL)] in early pregnancy (10–20 weeks) and near delivery (38+ weeks) by case status.

	Early Pregnancy					Delivery
Case Status (# samples)	Case (n=44)	Sibling (n=32)	Control (n=117)	F	p	Case (n=54)	Sibling (n=49)	Control (n=161)	F	p
TNFα				4·27	·015				·48	·62
M (SD)	·49 (·76)	·28 (·54)	·12 (·70)			·20 (·80)	·27 (·90)	·31 (·73)
IL-1β				3·40	·036				·32	·73
M (SD)	−·41 (1·02)	−·96 (·77)	−·81 (1·07)			−1·13 (1·45)	−1·00 (1·77)	−·94 (1·68)
IL-6				5·26	·0060				2·43	·090
M (SD)	·28 (·96)	−·08 (·55)	−·12 (·63)			1·95 (1·17)	1·94 (·90)	2·23 (1·08)