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Table 2 Outcome group (HRA+, HRA−, LRC−) developmental functioning scores at 6, 9, 12, 18, 24, and 36 months

From: EEG power at 3 months in infants at high familial risk for autism

 

Outcome groups

 

6 months

9 months

12 months

18 months

24 months

36 months

 

HRA+ (n = 7)

HRA− (n = 14)

LRC− (n = 8)

HRA+ (n = 6)

HRA− (n = 11)

LRC− (n = 5)

HRA+ (n = 7)

HRA− (n = 14)

LRC− (n = 8)

HRA+ (n = 6)

HRA− (n = 15)

LRC− (n = 8)

HRA+ (n = 7)

HRA− (n = 15)

LRC− (n = 6)

HRA+ (n = 7)

HRA− (n = 14)

LRC− (n = 5)

Gross motor

40 (13)

47 (9)

53 (10)

43 (17)

40 (23)

48 (20)

Fine motor

46 (12)

46 (14)

46 (6)

55 (19)

62.5 (16)

57.5 (15)

53 (6)

54 (14)

52 (17)

48 (10)

48 (8)

50 (17)

39 (17)

50 (14)

55 (33)

Visual reception

45 (7)

45 (19)

45 (18)

49 (9)

57 (9)

60 (8)

48 (18)

48 (6)

56 (11)

49 (9)

53 (10)

56 (13)

52 (25)

59 (23)

58 (24)

Expressive language

48 (6)

42 (8)

48 (6)

37 (8)

46 (9)

54 (6)

42 (17)

51 (10)

54 (9)

41 (28)

56 (15)

58 (8)

49 (16)

57 (11)

56 (16)

Receptive language

44 (6)

47 (19)

44 (0)

37.5 (11)

44 (6)

44 (5)

33 (33)

59 (22)

70 (8)

50 (26)

56 (7)

64 (10)

49 (7)

56 (9)

58 (17)

AOSI total

3 (5)

4 (6)

3 (5)

4 (3)

2.5 (3)

1.5 (3)

  1. Median scores (and interquartile range) on developmental assessments for infants with EEG data at 3 months