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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Congenit Heart Dis. 2019 May 8;14(4):541–548. doi: 10.1111/chd.12780

Table 1.

Demographics by age group of the initial cohort seen in pediatric cardiology clinics.

AGE GROUPING (N=1,514)
16–17
n=571
(37.7%)
18–21
n=586
(38.7%)
22–25
n=187
(12.4%)
26–30
n=170
(11.2%)
X2
GENDER
Female 264 (46.2%) 315 (53.8%) 150 (80.2%) 160 (94.1%) 166.2, df=3,
p<.0001
INSURANCE
Private 425 (74.4%) 405 (69.1%) 112 (59.9%) 127 (74.7%) 37.6, df=9,
p<.0001
Public 133 (23.3%) 148 (25.3%) 55 (29.4%) 31 (18.2%)
None 0 (0.0%) 7 (1.2%) 1 (0.5%) 1 (0.6%)
Other Unknown 13 (2.3%) 26 (4.4%) 19 (10.2%) 11 (6.5%
SEVERITY OF CHD
Not Severe 413 (72.3%) 365 (62.3%) 80 (42.8%) 68 (40.0%) 88.9, df=3,
p<.0001
Severe 158 (27.7%) 221 (37.7%) 107 (57.2%) 102 (60.0%)
COMORBIDITIES
Hypertension  18 (3.2%) 24 (4.1%) 7 (3.7%) 2 (1.2%) ns
Coronary artery disease 4 (0.7%) 18 (3.1%) 4 (2.1%) 2 (1.2%) 9.5, df=3,
p<.05
 Diabetes Mellitus  3 (0.5%)  7 (1.2%) 2 (1.1%) 1 (0.6%) ns
Non CHD Birth Defects  54 (9.5%) 71(12.1%) 19 (10.2%) 13 (7.7%) ns
Mental Health  17 (3.0%) 29 (5.0%) 5 (2.7%) 7 (4.1%) ns
Neuro  10 (1.8%) 16 (2.7%) 1 (0.5%) 2 (1.2%) ns
HOME / 5 COUNTY STATUS
Within 5
Metro-Atlanta
244 (42.7%) 260 (44.4%) 6 (33.7%) 78 (45.9%) 13.0, df=6,
p<.05
Outside 5
Metro-Atlanta
 296 (51.8%)  300 (51.2%) 111 (59.4%) 77 (45.3%)
Unknown 31 (5.4%) 26 (4.4%) 13 (6.9%) 15 (8.8%)
PREGNANCY
Pregnant 8 (1.4%) 19 (3.2%) 10 (5.4%) 10 (5.9%) 13.0, df=3,
p< .01
Fetal Echo
(CPT:76825, 
76827, 93325)
8 (1.4%) 16 (2.7%) 10 (5.4%) 6 (3.5%) 9.3, df=3,
p<.05