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Table 4 The comparison of hemoglobin, hematocrit, iron, ferritin, MCV, and RDW levels between patients with mild-moderate ASD and severe ASD

From: Iron deficiency parameters in autism spectrum disorder: clinical correlates and associated factors

 

Mild-moderate ASD, N = 50

Mean (SD)

Severe ASD, N = 50

Mean (SD)

d

p

Hemoglobin

12.91 (0.98)

12.39 (1.24)

0.465

0.024

Hematocrit

37.30 (3.09)

35.55 (5.65)

0.384

0.058

Iron

63.43 (28.21)

56.72 (29.82)

0.231

0.251

Ferritin

31.22 (26.11)

24.45 (16.53)

0.309

0.124

MCV

74.14 (9.65)

74.35 (7.16)

− 0.024

0.900

RDW

15.30 (8.11)

14.07 (1.03)

0.212

0.291

  1. Independent-Samples t test was used
  2. d Cohen’s d