Total Population (N = 201,559) | BTEX greater than 90th centile for at least one pollutant (N = 26010) | BTEX lower than 90th centile for all pollutants (N = 175549) | BTEX greater than 90th centile for all pollutants (N = 15514) | BTEX lower than 90th centile for at least one pollutant (N = 186045) | |
---|---|---|---|---|---|
Demographic Factor | N (%) | N (%) | N (%) | N (%) | N (%) |
Maternal Race | |||||
White, non-Latina | 32730 (16.2) | 3973 (15.3) | 28757 (16.4) | 2415 (15.6) | 30315 (16.3) |
Black, non-Latina | 64353 (31.9) | 4309 (16.6) | 60044 (34.2) | 2611 (16.3) | 61742 (33.2) |
Latina | 81716 (40.5) | 14930 (57.4) | 66786 (38.0) | 8666 (55.6) | 73050 (36.2) |
Asian/Other | 22760 (11.3) | 2798 (10.8) | 19962 (11.4) | 1822 (11.7) | 20938 (11.3) |
Maternal Nativity | |||||
Born in the U.S. | 97874 (48.6) | 12140 (46.7) | 85734 (48.8) | 7258 (46.8) | 90616 (48.7) |
Maternal Age, years mean (sd) | 27.2 (6.4) | 27.3 (6.7) | 27.2 (6.4) | 27.6 (6.8) | 27.2 (6.4) |
Maternal Education | |||||
0–11 years | 69863 (34.7) | 9775 (37.6) | 60088 (34.2) | 5730 (36.9) | 64133 (34.5) |
12 years | 77735 (38.6) | 8936 (34.4) | 68799 (39.2) | 5094 (32.8) | 72641 (39.0) |
13–15 years | 32900 (16.3) | 3688 (14.2) | 29212 (16.6) | 2206 (14.2) | 30694 (16.5) |
16 or more years | 20161 (10.4) | 3611 (13.9) | 17450 (9.9) | 2484 (16.0) | 18577 (10.0) |
Maternal Insurance at time of Delivery | |||||
Medicaid | 131295 (65.1) | 18722 (72.0) | 112573 (64.1) | 11130 (71.7) | 120165 (64.6) |
HMO | 18728 (9.3) | 2106 (8.1) | 16622 (9.5) | 1321 (8.5) | 17407 (9.4) |
Other 3rd Party | 41768 (20.7) | 4460 (17.1) | 37308 (21.3) | 2715 (17.5) | 39053 (21.0) |
Self-Paid | 9768 (4.8) | 722 (2.8) | 9046 (5.2) | 348 (2.3) | 9420 (5.1) |
Maternal Marital Status | |||||
Married | 83693 (41.5) | 10210 (39.3) | 73483 (41.9) | 6140 (39.6) | 77553 (41.7) |
Maximum Venous Blood Lead (μg/dL)a | |||||
Less than 3 | 33716 (16.7) | 4790 (18.4) | 28926 (16.5) | 3108 (20.0) | 30608 (16.5) |
3- < 5 | 84289 (41.8) | 10784 (41.5) | 73505 (41.9) | 6364 (41.0) | 77925 (41.9) |
5- < 10 | 71485 (35.5) | 9063 (34.8) | 62422 (35.6) | 5298 (34.1) | 66187 (35.6) |
10 and greater | 12069 (6.0) | 1374 (5.3) | 10695 (6.1) | 744 (4.8) | 11325 (6.1) |