Markers

n

14 - 19 GA(1)

28 -32 SA(2)

At term(3)

p(1-2)

p(1-3)

p 2-3)

p(1-2-3)

Hemoglobin (mg/dl)

Anemic

39

9.01 ± 0.6

9.6 ± 0.6

9.7 ± 0.8

<0.001

<0.001

0.498

<0.001

Non anemic

35

11.6 ± 0.9

10.2 ± 0.8

10.3 ± 0.8

<0.001

<0.001

0.652

<0.001

Overall group

74

10.3 ± 1.5

9.9 ± 0.8

9.9 ± 0.9

0.066

0.191

0.463

0.115

p

<0.001

<0.001

0.001

Hematocrit (%)

Anemic

39

26.3 ± 2.2

29.2 ± 2.02

29.4 ± 2.9

<0.001

<0.001

0.715

<0.001

Non anemic

35

35.1 ± 2.7

30.5 ± 2.9

31 ± 2.6

<0.001

<0.001

0.411

<0.001

Overall group

74

30.5 ± 5.04

29.8 ± 2.5

30.2 ± 2.8

0.312

0.656

0.411

0.540

p

<0.001

<0.03

<0.02

Ferritin (ng/mL)

Anemic

39

7.5 ± 3.9

22.5 ± 29.2

52.9 ± 106.8

<0.003

<0.02

0.091

<0.01

Non anemic

35

35.7 ± 17.1

25.3 ± 30.4

41.8 ± 71.2

0.080

0.625

0.210

0.314

Overall group

74

20.9 ± 18.6

23.8 ± 29.6

47.6 ± 91.1

0.469

<0.02

<0.04

<0.01

p

<0.001

0.697

0.606

Serum iron (μg/dl)

Anemic

39

52.7 ± 38.9

83.4 ± 49.7

81.2 ± 50.2

<0.01

<0.01

0.850

<0.01

Non anemic

35

96.2 ± 41.9

80.1 ± 41.4

80.5 ± 37.4

0.109

0.101

0.967

0.165

Overall group

74

73.3 ± 45.7

81.8 ± 45.7

80.9 ± 44.3

0.257

0.306

0.898

0.454

p

<0.001

0.759

0.942

Transferrin (g/L)

Anemic

39

107.2 ± 45.9

166.7 ± 94.4

157.4 ± 89.9

<0.01

<0.01

0.657

<0.01

Non anemic

35

133.1 ± 91.9

178.3 ± 119.5

203.8 ± 120.4

0.081

<0.01

0.377

<0.04

Overall group

74

119.5 ± 72.2

172.2 ± 106.4

179.3 ± 107.3

<0.01

<0.001

0.685

<0.001

p

0.125

0.644

0.063

CST (%)

Anemic

39

2.5 ± 1.1

2.4 ± 1.4

2.3 ± 1.3

0.671

0.421

0.747

0.746

Non anemic

35

2.8 ± 1.1

2.3 ± 1.1

2.1 ± 1.2

0.075

<0.02

0.450

<0.04

Overall group

74

2.6 ± 1.1

2.3 ± 1.3

2.2 ± 1.3

0.136

<0.03

0.466

0.077

p

0.357

0.678

0.422