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. Author manuscript; available in PMC: 2014 Mar 5.
Published in final edited form as: Biol Psychiatry. 2010 Mar 31;68(4):377–382. doi: 10.1016/j.biopsych.2010.02.005

Table 1.

Plasma OT Concentrations in First-Time Mothers and Fathers During the First Postpartum Weeks and at 6 Months Postpartum

OT Levels Means (SD)
(pg/mL)
Maximum
(pg/mL)
Minimum
(pg/mL)
n
Mothers (time 1) 337.35 (195.64) 1351 147.8 76
Fathers (time 1) 401.98 (360.28) 2752.3   51.4 76
Mothers (time 2) 357.79 (207.72) 1351 125.2 59
Fathers (time 2) 434.12 (401.88) 2233.8 184 56

OT, oxytocin.