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Table 2 Basic descriptive data for all measurement occasions of all analytes

From: The temporal reliability of serum estrogens, progesterone, gonadotropins, SHBG and urinary estrogen and progesterone metabolites in premenopausal women

 

All Measurements

Means for Each Measurement Occasion

Analyte

N

M (SD)

1 (BL)

2 (1 mo)

3 (3 mo)

4 (6 mo)

5 (1 yr)

   Estradiol (pg/mL)

162

133.32 (51.41)

141.44

140.12

151.78

114.70

116.66

   Free Estradiol (pg/mL)

159

3.22 (1.21)

3.44

3.34

3.58

2.74

2.95

   Estrone (pg/mL)

162

103.74 (34.77)

115.82

115.29

122.59

81.24

80.83

   Estrone-sulfate (ng/mL)

160

4.20 (2.44)

4.74

4.81

4.16

3.80

3.41

   Progesterone (ng/mL)

162

9.81 (4.89)

10.09

8.87

11.09

10.16

8.76

   SHBG (nmol/mL)

159

48.56 (21.18)

49.81

50.01

50.49

46.15

45.73

   FSH (mIU/mL)

159

4.78 (4.21)

3.68

4.89

4.77

5.83

4.73

   LH (miu/ml)

161

5.12 (4.34)

4.46

6.46

5.56

4.82

4.18

   E1-G (ng/ml)

164

27.74 (20.79)

28.34

31.04

26.06

27.50

25.43

   PDG (ug/ml)

164

3.47 (2.15)

3.93

3.23

3.67

3.36

3.11

   2-OHE1 (ng/ml)

164

13.76 (8.01)

13.32

14.55

13.07

15.10

12.65

   16α-OHE1 (ng/ml)

164

6.94 (5.18)

6.78

6.97

6.42

8.77

5.62

  1. Measurements 1–3 were analyzed in batch 1 and measurements 4 & 5 were analyzed in batch 2. SHBG = Sex hormone-binding globulin. FSH = follicle stimulating hormone. LH = luteinizing hormone. E 1-G = estrone-3-glucuronide. PDG = pregnanediol-3-glucuronide. 2-OHE1 = 2-hydroxyestrone. 16α-OHE1 = 16α-hydroxyestrone.