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Table 2 Various parameters (Mean ± SD) at different study points in the menstrual cycles in patients with idiopathic hypoparathyroidism and controls

From: Menstruation associated hypocalcemic symptoms and serum calcium in patients with idiopathic hypoparathyroidism

Parameters

Menstrual cycle 1 (study points)

Menstrual cycle 2 (study points)

P*

 

a

b

c

d

e

f

g

h

 

Idiopathic hypoparathyroidism

 

Serum ionized Ca (mmol/L)

0.9 ± 0.12

1.0 ± 0.12

1.0 ± 0.11

1.0 ± 0.13

1.0 ± 0.09

0.9 ± 0.11

0.9 ± 0.11

0.9 ± 0.10

0.89

Serum total Ca (mmol/L)

1.9 ± 0.20

1.9 ± 0.18

1.9 ± 0.13

2.0 ± 0.28

1.9 ± 0.12

1.9 ± 0.21

1.9 ± 0.17

1.9 ± 0.25

0.89

Albumin adjusted total Ca (mmol/l) (mmol/L)

1.9 ± 0.19

1.9 ± 0.19

1.9 ± 0.13

1.9 ± 0.24

1.8 ± 0.11

1.8 ± 0.17

1.9 ± 0.16

1.9 ± 0.22

0.85

Inorganic PO4 (mmol/L)

1.7 ± 0.29

1.7 ± 0.36

1.8 ± 0.32

1.8 ± 0.28

1.6 ± 0.31

1.8 ± 0.35

1.8 ± 0.49

1.7 ± 0.30

0.90

IPTH (ng/L)

14.9 ± 19.99

16.6 ± 24.43

17.5 ± 23.36

14.2 ± 18.62

15.3 ± 18.86

16.1 ± 20.52

19.9 ± 23.96

14.9 ± 19.99

0.99

Healthy controls

 

Serum ionized Ca (mmol/L)

1.1 ± 0.03

1.2 ± 0.03

1.2 ± 0.02

1.2 ± 0.02

1.14 ± 0.04

1.1 ± 0.03

1.1 ± 0.03

1.1 ± 0.04

0.25

Seum total Ca (mmol/L)

2.4 ± 0.11

2.4 ± 0.09

2.3 ± 0.07

2.3 ± 0.21

2.35 ± 0.11

2.4 ± 0.10

2.4 ± 0.14

2.4 ± 0.10

0.82

Albumin adjusted total Ca (mmol/l)

2.3 ± 0.09

2.3 ± 0.09

2.3 ± 0.07

2.2 ± 0.24

2.33 ± 0.09

2.4 ± 0.13

2.4 ± 0.16

2.3 ± 0.11

0.46

Inorganic PO4 (mmol/L)

1.2 ± 0.16

1.2 ± 0.13

1.2 ± 0.12

1.3 ± 0.15

1.18 ± 0.18

1.2 ± 0.10

1.2 ± 0.14

1.3 ± 0.17

0.63

iPTH (ng/L)

48.0 ± 28.02

42.1 ± 23.80

53.9 ± 29.86

52.0 ± 39.74

34.2 ± 14.20

49.9 ± 36.20

47.3 ± 33.62

41.8 ± 31.31

0.92

  1. P values: ANOVA with Bonferoni correction.