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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Obstet Gynecol. 2015 Mar;125(3):599–604. doi: 10.1097/AOG.0000000000000690

Table 2.

Median Etonogestrel levels at the end of 3rd and 4th years of Implant use by BMI categories

3rd year (N = 92) (p=.79)
BMI Category n Etonogestrel (pg/ml) (MEDIAN) Range
<25 27 193.7 (118.3, 802.6)
25-30 23 178.5 (63.8, 464.7)
>=30 42 188.3 (75.9, 520.9)
4th year (N = 47) (p=.14)
<25 11 170.1 (99.2, 319.0)
25-30 10 210.6 (67.9, 450.5)
>=30 26 167.8 (72.5, 470.5)