Table 1. Demographics of Patients Included in SeaWAS: CUMC and Mt Sinai.
| Demographic | CUMC N (%), N = 1,749,400 | Mt Sinai M (%),M = 1,169,599 | P |
|---|---|---|---|
| Sex1 | 1.000 | ||
| Female | 956,465 (54.67%) | 678,717 (58.03%) | |
| Male | 791,534 (45.25%) | 490,600 (41.95%) | |
| Other/Unidentified | 1,401 (0.08%) | 282 (0.02%) | |
| Race | 0.603 | ||
| White | 665,366 (38.03%) | 424,803 (36.32%) | |
| Other1 | 456,185 (26.08%) | 165,423 (14.14%) | |
| Unidentified/Unknown | 386, 533 (22.10%) | 256,819 (21.96%) | |
| Black | 189,123 (10.81%) | 166,950 (14.27%) | |
| Declined | 29,747 (1.70%) | NA | |
| Asian | 20,746 (1.19%) | 45,596 (3.90%) | |
| Native American/Indian | 1,511 (0.09%) | 2,447 (0.21%) | |
| Pacific Islander | 189 (0.01%) | 1,094 (0.09%) | |
| Hispanic/Latino | NA | 106,467 (9.10%) | |
| Ethnicity | 0.656 | ||
| Non-Hispanic | 590,386 (33.75%) | 761,535 (65.11%) | |
| Unidentified | 458,071 (26.18%) | 208,899 (17.86%) | |
| Hispanic | 361,123 (20.64%) | 199,165 (17.03%) | |
| Declined | 339,820 (19.42%) | NA | |
| Other Attributes | Median (1st, 3rd Quartile) | ||
| Total SNOMED-CT codes per patient | 6 (1, 32) | 7 (3, 22) | |
| Distinct SNOMED-CT codes per patient | 3 (1, 8) | 5 (2, 10) | |
| Age (year of service – year of birth) | 38 (22, 58) | 53* (36, 66) | |
| Treatment Year Range | 1985–2013 | 1979–2015 | |
1Other (includes Hispanics not otherwise identified).
*Computed in days, age in years = age in days/365.25.