Table 2A.
Patient and hospital characteristics, adult hospitalizations, summary.
| Hospitalizations in 2012, HCUP-NIS | ||
|---|---|---|
| Adults (18 years and older), with Mitochondrial Disease | Adult (18–53 years ), without Mitochondrial Disease | |
| Number of hospitalizations, In total | Total | Total |
| 1,935 | 8,459,353 | |
| Age (years) | Median (IQI) | Median (IQI) |
| 35.6 (23.0, 52.5) | 41.5 (31.3, 48.1) | |
| Sex | % female (n) | % female (n) |
| 62.5 (1,210) | 51.4 (4,345,732) | |
| Population ancestry | % white, non-Hispanic (n) | % white, non-Hispanic (n) |
| 80.6 (1,450) | 61.1 (4,899,721) | |
| Number of chronic conditions | Median (IQI) | Median (IQI) |
| 5.87 (3.90, 7.77) | 2.99 (1.32, 5.07) | |
| Median household income for participant zip code (quartile, higher = higher income) | Median (IQI) | Median (IQI) |
| 2.16 (1.07, 3.26) | 1.66 (1.00, 2.73) | |
| Expected primary payer | Percentage in category (n) | Percentage in category (n) |
| Medicaid | 19.4 (375) | 23.9 (2,017,352) |
| Private, Including HMO | 40.1 (775) | 39.5 (3,328,675) |
| Self-pay | 3.4 (65) | 13.8 (1,164,906) |
| Medicare | 33.9 (655) | 15.4 (1,300,065) |
| No charge/other | 3.4 (65) | 7.4 (622,420) |
| Hospital characteristics | Total (%) | Total (%) |
| Geographic region | ||
| Northeast | 600 (31) | 1,699,748 (20) |
| Midwest | 490 (25) | 1,888,638 (22) |
| South | 520 (27) | 3,293,309 (39) |
| West | 325 (17) | 1,578,313 (19) |
| Teaching Status | Total (%) | Total (%) |
| Teaching hospital | 1,310 (68) | 4,565,669 (54) |
| Not a teaching hospital | 625 (32) | 3,894,339 (46) |
IQI = inter-quartile interval. Values in bold text are statistically significantly different between individuals with and without mitochondrial disease.