From: Validity and reliability of electroacoustic probe for diagnosis of developmental dysplasia of the hip
Variable
Frequency
n
%
Gender
Male
36
36.0
Female
64
64.0
Residence area
Urban
72
72.0
Sub urban
19
19.0
Rural
9
9.0
Family background of DDH
Yes
16
16.0
No
84
84.0
Who is affected
Parents
4
4.0
Sibilings
3
3.0
Others
No one