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Table 5 Demographic data of the whole studied sample

From: The early communicative skills among a sample of Egyptian infants and toddlers

The whole studied sample

Mean age (± SD)

Sex distribution

Mean ages (± SD)

Sub-groups

No. (%)

Sex distribution

Mean ages in month

Type

No. (%)

Type

No. (%)

Mean age

151 children

15.68 months (± 7.24)

M

83 (55%)

15.63

a

56 (37%)

M

33

8.18

8.44

F

23

8.91

F

68 (45%)

15.73

b

40 (26%)

M

25

16.44

16.16

F

15

15.85

c

55 (36%)

M

15

22.29

22.37

F

30

22.45

Total

151

 

151

  1. Table describes some socio-demographic data (number of participants from both sex as well as their mean ages) of the whole studied sample as well as its groups (groups a, b, c)