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Table 2 Laboratory findings in POI cohort

From: Primary ovarian insufficiency in adolescents: a case series

Subject number Year of diagnosis Age (y) Ethnicity a BMI (Z-score) Height (Z-score) Breast SMR b Type of amenorrhea FSH (mIU/mL) c LH (mIU/mL) d Estradiol (pg/mL) e
1 2013 14.4 AI −0.2 −2.6 1 Primary 60.0 12.3 <1.0
2 2013 15.1 NHW −1.6 0.5 1 Primary 129.2 48.3 23.9
3 2013 16.4 NHW 1.4 −0.3 5 Primary 95.6 35.3 15.0
4 2012 15.1 AI −0.3 0.1 5 Primary 18.7 34.3 8.0
5 2012 15.2 NHW −1.7 −1.1 1 Primary 132.0 38.0 <1.0
6 2012 15.1 NHW 0.1 0.7 5 Primary 144.0 37.0 15.0
7 2012 15.2 Unknown 0 1.2 5 Secondary 74.6 28.5 <20
8 2011 17.2 Hispanic 1.2 −0.6 5 Secondary 77.9 31.4 <1.0
9 2010 16.4 Hispanic 1.1 0.9 5 Secondary 72.5 40.7 1.6
10 2009 17.1 Hispanic 0.8 −1.4 5 Secondary 106.0 51.0 18.0
11 2009 16.1 NHW 0.7 2.2 5 Secondary 48.0 23.0 <1.0
12 2008 15.3 AI 1.9 0.1 3 Primary 50.0 26.1 13.0
13 2008 17.9 AI 0.2 −0.5 5 Secondary 89.1 57.8 3.9
14 2006 17.1 Unknown 0.6 1.3 4 Primary 41.0 25.0 0.5
15 2002 16.1 Hispanic 0.5 −0.9 3 Primary 89.9 34.9 10.0
  1. aAI = Asian -Indian. NHW = Non-Hispanic White. Unknown = not listed in medical record.
  2. bBreast sexual maturity rating.
  3. cUpper limit of normal reported as 12.8 mIU/mL.
  4. dUpper limit of normal reported as 12 mIU/mL.
  5. eLower limit of detectable estradiol varied by commercial laboratory. Prepubertal normal range reported as 5–20 pg/mL.