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. Author manuscript; available in PMC: 2014 Mar 19.
Published in final edited form as: Am J Med Genet A. 2012 Feb 21;158A(4):743–750. doi: 10.1002/ajmg.a.35238

Table II.

Summary of Demographic Information for Participants and their Children with DS

Discrete variables: n (%)
Continuous variables: Range (Mean)
Participant Demographics
 Female 88 (87.1)
 Male 13 (12.9)
 European 79 (79)
 Asian 6 (6)
 Mixed 8 (8)
 Othera 7 (7)
 Religious 55 (56.7)
 Non-religious 42 (43.2)
Demographics related to Pregnancy/Delivery of Child with DS
 Had prenatal screening 18 (18.2)
 Did not have prenatal screening 78 (78.8)
 Unsure whether had prenatal screening 3 (3.0)
 Had diagnostic testing 7 (7.0)
 Did not have diagnostic testing 92 (92.0)
 Unsure whether had diagnostic testing 1 (1.0)
 Maternal Age at Delivery b 23–47 (33.7)
Demographics for Children with DS
 Female 53 (52.0)
 Male 49 (48.0)c
 Age 5 months–54 years (15 years)
 DS Diagnosis made Prenatally 7 (7.1)
 DS Diagnosis made at Birth 78 (79.6)
 DS Diagnosis made >1 day post deliveryd 13 (13.3)
a

We also included the response options “African” and “Aboriginal” but no respondents selected these options.

b

This represents the 85 biological mothers who responded to this survey.

c

This includes one set of twins.

d

This ranged from days to months after birth; one child was not diagnosed until 11 months.

a,d

Three children were adopted and were not included in these percentages.