Table 2 Baseline demographic characteristics of the final study cohorts
Characteristic | Confirmed HAE (n = 254) | Suspected HAE (n = 1299) |
|---|---|---|
Age (years) | Â | Â |
 Mean (SD) | 46.3 (20.6) | 46.2 (21.3) |
 Median (IQR) | 50 (29–61) | 50 (31–62) |
 Range | 1–90 | 0–97 |
Age category (years), n (%) | Â | Â |
 5–14 | 14 (5.5) | 98 (7.5) |
 15–24 | 29 (11.4) | 104 (8.0) |
 25–34 | 31 (12.2) | 118 (9.1) |
 35–44 | 21 (8.3) | 173 (13.3) |
 45–54 | 52 (20.5) | 224 (17.2) |
 55–64 | 50 (19.7) | 260 (20.0) |
 65–74 | 36 (14.2) | 189 (14.5) |
≥ 75 | 16 (6.3) | 86 (6.6) |
Sex, n (%) | Â | Â |
 Male | 96 (37.8) | 477 (36.7) |
 Female | 158 (62.2) | 822 (63.3) |
Race/ethnicity, n (%) | Â | Â |
 White | 195 (76.8) | 932 (71.7) |
 Black | 21 (8.3) | 162 (12.5) |
 Asian | 1 (0.4) | 14 (1.1) |
 Native American or Pacific Islander | 2 (0.8) | 10 (0.8) |
 Unknown | 35 (13.8) | 181 (13.9) |
Geographic region, n (%) | Â | Â |
 Northeast | 65 (25.6) | 279 (21.5) |
 Midwest | 57 (22.4) | 198 (15.2) |
 South | 90 (35.4) | 613 (47.2) |
 West | 39 (15.4) | 194 (14.9) |
 Unknown | 3 (1.2) | 15 (1.2) |
Payer type, n (%) | Â | Â |
 Commercial | 119 (46.9) | 662 (51.0) |
 Medicaid | 10 (3.9) | 45 (3.5) |
 Medicare | 28 (11.0) | 162 (12.5) |
 TRICARE (military) | 5 (2.0) | 20 (1.5) |
 Self-insured | 15 (5.9) | 30 (2.3) |
 Other/unknown | 77 (30.3) | 380 (29.3) |
Year of index date, n (%) | Â | Â |
 2007 | 15 (5.9) | 56 (4.3) |
 2008 | 18 (7.1) | 103 (7.9) |
 2009 | 20 (7.9) | 118 (9.1) |
 2010 | 23 (9.1) | 88 (6.8) |
 2011 | 18 (7.1) | 104 (8.0) |
 2012 | 28 (11.0) | 119 (9.2) |
 2013 | 18 (7.1) | 98 (7.5) |
 2014 | 25 (9.8) | 129 (9.9) |
 2015 | 27 (10.6) | 157 (12.1) |
 2016 | 48 (18.9) | 239 (18.4) |
 2017 | 14 (5.5) | 88 (6.8) |