TABLE 1.
Demographic Characteristics of the Study Population
| Characteristic | Overall | Subtype of NI | |||||
|---|---|---|---|---|---|---|---|
| Genetic and/or Metabolic | Progressive | Peripheral | Anatomic | Static | Stroke and/or Hemorrhage | ||
| N (%) | 6229 | 1423 (22.8) | 25 (0.4) | 147 (2.4) | 1355 (21.7) | 2579 (41.4) | 700 (11.2) |
| Male sex, n (%) | 3380 (54.3) | 749 (52.6) | 13 (52.0) | 68 (46.3) | 725 (53.5) | 1441 (55.9) | 384 (54.9) |
| Race and/or ethnicity, n (%) | |||||||
| Non-Hispanic white | 2842 (45.6) | 680 (47.8) | 11 (44.0) | 70 (47.6) | 597 (44.0) | 1241 (48.1) | 243 (34.7) |
| Non-Hispanic Black | 1713 (27.5) | 325 (22.8) | 6 (24.0) | 38 (25.9) | 431 (31.8) | 670 (2.6) | 243 (34.7) |
| Hispanic | 669 (10.7) | 144 (10.1) | 3 (12.0) | 13 (8.8) | 94 (6.9) | 366 (14.2) | 49 (0.07) |
| Other | 1005 (16.1) | 274 (19.3) | 5 (20.0) | 26 (17.7) | 233 (17.1) | 302 (11.7) | 165 (23.5) |
| Medicaid plan | |||||||
| FFS | 2055 (33) | 579 (40.6) | 8 (32.0) | 61 (41.4) | 433 (31.9) | 708 (27.4) | 266 (38.0) |
| MMC | 4174 (67) | 844 (59.3) | 17 (68.0) | 86 (58.5) | 922 (68.0) | 1871 (72.5) | 434 (62.0) |
| Enrollment | |||||||
| Disability | 5193 (83.4) | 1173 (82.4) | 17 (68.0) | 128 (87.1) | 1147 (84.6) | 2134 (82.7) | 594 (84.8) |
| Other | 502 (8.1) | 138 (9.7) | 4 (16.0) | 13 (8.8) | 131 (9.7) | 143 (5.5) | 73 (10.4) |
| Missing | 534 (8.6) | 112 (7.9) | 4 (16.0) | 6 (4.1) | 77 (5.7) | 302 (11.7) | 33 (4.7) |
| Age at first NI diagnosis, mo, median, (IQR) | 4.1 (0.2–11.1) | 1.1 (0–5.9) | 6.8 (3.3–21.2) | 5.9 (0–15.3) | 4.8 (0–11.9) | 7.3 (2.5–14.9) | 0 (0–2.5) |
| No. co-occurring chronic conditions by age 6 y, median, (IQR) | 5 (3–7) | 6 (4–9) | 7 (5–9) | 6 (5–8) | 6 (4–8) | 3 (2–5) | 5 (3–6) |
FFS, fee for service; MMC, Medicaid managed care.