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Table 2 Descriptive statistics on child measures across profiles

From: Neurodevelopmental profiles of preschool-age children in Flint, Michigan: a latent profile analysis

Variable

Profile 1 (N=85; 50%)

Profile 2 (N=58; 34.12%)

Profile 3 (N=27; 15.88%)

p*

Effect size (η2)

Post hoc comparisons*

Mean (SD), IQR

Mean (SD), IQR

Mean (SD), IQR

Child age

5.42 (0.4)

5.48 (0.35)

5.6 (0.35)

0.0785

0.03

 

Child sex (% of male)

56.47%

37.93%

62.96%

0.0383

  

WPPSI FSIQ Std Score

81.9 (7.96), 14

102.02 (7.2), 9

83.26 (4.9), 7

<.001*

0.63

2>1; 2>3

% of FSIQ≥85

36.14%

100%

33.33%

   

DCCS Std Score

86.41 (12.03), 20

102.07 (9.35), 9

103.32 (4.44), 9

<.001*

0.38

2>1; 3>1

Flanker Std Score

85.31 (11.14), 25

105.47 (8.59), 12

100.44 (3.98), 0

<.001*

0.50

2>1; 3>1

CBCL Total Problems Tscore

56.1 (15.9), 26

48.57 (13.27), 16

45.69 (8.99), 16

0.0007*

0.09

1>3

% met clinical cut-off

36.25%

10.34%

0%

   

Vineland ABC score

93.03 (16.62), 17

101.56 (13.15), 17.5

90.24 (9.79), 11

0.0014*

0.09

2>1

WPPSI GA Std Score

81.55 (9.54), 14

100.58 (8.31), 11

82.74 (5.91), 8

<.001*

0.52

2>1; 2>3

WPPSI NVI Std Score

81.89 (10.15), 11

99.68 (10.45), 15

83.84 (6.58), 9

<.001*

0.42

2>1; 2>3

WPPSI VCI Std Score

84.46 (10.9), 14

102.6 (11.28), 18

86.56 (8.01), 14

<.001*

0.39

2>1; 2>3

WPPSI FRI Std Score

82.33 (13.61), 19

96.63 (13.85), 24

84 (11.12), 7

<.001*

0.20

2>1; 2>3

WPPSI WM Std Score

87.71 (12.01), 15

101.63 (11.78), 20

95.31 (11.8), 16

<.001*

0.22

2>1

CELF-P-2 Core Language Std Score

85.02 (11.89), 13

103.1(10.5), 16

90.16(8.56), 8

<.001*

0.36

2>1; 2>3

Vineland Motor Std Score

90.96 (16.86), 19

100.54 (14.38), 17.5

88.67 (15.66), 24

0.0013*

0.09

2>1

Vineland Communication Std Score

90.52 (17.05), 21

98.42 (11.62), 12

91.67 (10.89), 14

0.0101

0.06

 

Vineland Daily Living Std Score

97.05 (17.87), 25

105.58 (13.53), 15

93.71 (10.46), 10

0.0021

0.08

 

Vineland Socialization

95.74 (16.71), 17

101.66 (15.91), 25

92.67 (12.04), 20

0.0416

0.04

 

Std Score

SRS-2 Repetitive Behavior Raw Score

7.91 (6.8), 8

5.02 (4.72), 5.5

4.31 (2.66), 3

0.0026

0.07

 

SRS-2 Social Communication Impairment Raw Score

46.37 (18.76), 29

34.59 (18.44), 25.5

37.62 (13.58), 16

0.0008*

0.09

1>2

CBCL Externalizing Raw Score

17.31 (11.2), 16

10.82 (9.1), 13

9.4 (6.57), 10

0.0002*

0.11

1>2; 1>3

% of met clinical cut-off

32.84%

10.90%

0%

   

CBCL Internalizing Raw Score

14.22 (12.2), 17

9.19 (9.02), 6

7 (5.28), 4.5

0.003

0.08

 

% of met clinical cut-off

38.24%

12.96%

8.33%

   
  1. FRI fluid reasoning, FSIQ full scale IQ, GA general ability, IQR interquartile range, NVI nonverbal, SD standard deviation, SRS Social Responsiveness Scale-2, VCI verbal comprehension, WM Working Memory
  2. *Bonferroni corrected threshold p<0.0024
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Journal of Neurodevelopmental Disorders

ISSN: 1866-1955

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