Table 1.
Descriptive Statistics for the Commercial and Medicaid Samples
Non-CAH Group | CAH Group | |||||
---|---|---|---|---|---|---|
All, n (%) | Boys, n (%) | Girls, n (%) | All, n (%) | Boys, n (%) | Girls, n (%) | |
Commercial sample | ||||||
All | 3 684 755 | 1 853 374 (50)a | 1 831 381 (50)a | 372 | 166 (45)a | 206 (55)a |
5-11 y | 1 731 153 (47)b | 885 800 (48)b | 845 353 (46)b | 172 (46)b | 82 (49)b | 90 (44)b |
12-18 y | 1 953 602 (53)b | 967 574 (52)b | 986 028 (54)b | 200 (54)b | 84 (51)b | 116 (56)b |
Medicaid sample | ||||||
All | 3 434 225 | 1 730 160 (50)a | 1 704 065 (50)a | 247 | 100 (40)a | 147 (60)a |
5-11 y | 1 968 112 (57)b | 1 010 302 (58)b | 957 810 (56)b | 147 (60)b | 62 (62)b | 85 (58)b |
12-18 y | 1 466 113 (43)b | 719 858 (42)b | 719 858 (44)b | 100 (40)b | 38 (38)b | 62 (42)b |
aPercentages add to 100 across each row within each study group (non-CAH or CAH) and sample (Commercial or Medicaid).
bPercentages add to 100 down each column within each study group and sample for sex-specific subgroups (all, goys, or girls).
Abbreviation: CAH, congenital adrenal hyperplasia.