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Delivery Paid by HMO*

1997 North Carolina Pregnancy Risk Assessment Monitoring System Survey Results
  No Yes
Demographic Groups Total Respondents N % 95% C.I. N % 95% C.I.
Total 847 714 82.6 79.0-85.7 133 17.4 14.3-21.0
Age
< 20 years 127 122 95.2 86.6-98.4 5 4.8 1.6-13.4
20-24 years 223 207 90.8 84.3-94.8 16 9.2 5.2-15.7
25-34 years 402 312 74.9 68.9-80.0 90 25.1 20.0-31.1
35+ years 95 73 74.4 61.6-84.1 22 25.6 15.9-38.4
Mother's Race
White 570 467 78.9 74.3-82.9 103 21.1 17.1-25.7
African American 252 225 91.5 85.4-95.2 27 8.5 4.8-14.6
Other Minorities 25 22 85.1 55.7-96.3 3 14.9 3.7-44.3
Hispanic origin
Yes 18 16 97.5 88.7-99.5 2 2.5 0.5-11.3
No 829 698 82.4 78.7-85.5 131 17.6 14.5-21.3
Education
< High School 165 162 95.9 87.8-98.7 3 4.1 1.3-12.2
High School 292 260 89.6 83.6-93.5 32 10.4 6.5-16.4
> High School 390 292 71.3 65.3-76.6 98 28.7 23.4-34.7
Marital Status
Married 564 449 76.8 72.0-81.0 115 23.2 19.0-28.0
Other 283 265 94.0 89.0-96.8 18 6.0 3.2-11.0
Income
15,999 or less 264 257 98.2 94.8-99.4 7 1.8 0.6- 5.2
16,000-24,999 132 117 89.8 78.2-95.5 15 10.2 4.5-21.8
25,000-39,999 140 113 79.7 70.3-86.8 27 20.3 13.2-29.7
40,000 or more 261 179 63.8 56.2-70.7 82 36.2 29.3-43.8
WIC recipient
No 463 350 70.9 65.1-76.0 113 29.1 24.0-34.9
Yes 378 359 95.8 92.2-97.8 19 4.2 2.2- 7.8
Medicaid recipient
No 432 306 67.7 61.8-73.0 126 32.3 27.0-38.2
Yes 415 408 99.3 97.2-99.8 7 0.7 0.2- 2.8
Infant's birth weight
Under 1500 grams 171 157 92.1 86.9-95.3 14 7.9 4.7-13.1
1500-2499 grams 264 228 87.7 83.3-91.1 36 12.3 8.9-16.7
2500+ grams 410 327 82.1 78.2-85.5 83 17.9 14.5-21.8

*Survey Question:
How was your delivery paid for? 40d. HMO

Percents based on fewer than 50 total respondents may not be reliable.
Interpret these percentages with caution. C.I. = confidence interval.