Demographics and clinical characteristics
| N = 883 . | . |
|---|---|
| Sex | |
| Female | 22 (2.5) |
| Male | 861 (97.5) |
| Age at enrollment | |
| <1 mo | 32 (3.6) |
| 1-6 mo | 205 (23.2) |
| 7-12 mo | 232 (26.3) |
| 13-23 mo | 414 (46.9) |
| Birth cohort | |
| 2011-2015 | 266 (30.1) |
| 2016-2018 | 405 (45.9) |
| 2019-2021 | 212 (24.0) |
| Primary insurance | |
| Commercial insurance | 419 (48.6) |
| Medicaid/Medicare/other state programs | 395 (45.8) |
| Military Health Care (TRICARE/VA/Champ-VA) | 30 (3.5) |
| Uninsured | 18 (2.1) |
| Other/unknown | 21 (-) |
| Bleeding disorder | |
| HA | 691 (78.3) |
| Mild | 105 (15.4) |
| Moderate | 120 (17.6) |
| Severe | 458 (67.1) |
| Unknown | 8 (-) |
| HB | 192 (21.7) |
| Mild | 28 (14.8) |
| Moderate | 69 (36.5) |
| Severe | 92 (48.7) |
| Unknown | 3 (-) |
| Ethnicity | |
| Hispanic | 164 (19.2) |
| Non-Hispanic | 689 (80.8) |
| Unknown | 30 (-) |
| Race | |
| White | 649 (78.6) |
| Black | 106 (12.8) |
| Asian | 25 (3.0) |
| American Indian or Alaska Native or Native Hawaiian or other Pacific Islander | 12 (1.4) |
| More than 1 race | 34 (4.1) |
| Unknown | 57 (-) |
| Family history of bleeding disorder | |
| Yes | 619 (72.4) |
| No | 236 (27.6) |
| Unknown | 28 (-) |
| Circumcision | |
| Yes | 348 (41.8) |
| No | 484 (58.2) |
| Unknown | 29 (-) |
| Not applicable | 22 (-) |
| Bleeding due to circumcision | |
| Yes | 200 (59.0) |
| No | 139 (41.0) |
| Unknown | 9 (-) |
| Not applicable | 535 (-) |
| N = 883 . | . |
|---|---|
| Sex | |
| Female | 22 (2.5) |
| Male | 861 (97.5) |
| Age at enrollment | |
| <1 mo | 32 (3.6) |
| 1-6 mo | 205 (23.2) |
| 7-12 mo | 232 (26.3) |
| 13-23 mo | 414 (46.9) |
| Birth cohort | |
| 2011-2015 | 266 (30.1) |
| 2016-2018 | 405 (45.9) |
| 2019-2021 | 212 (24.0) |
| Primary insurance | |
| Commercial insurance | 419 (48.6) |
| Medicaid/Medicare/other state programs | 395 (45.8) |
| Military Health Care (TRICARE/VA/Champ-VA) | 30 (3.5) |
| Uninsured | 18 (2.1) |
| Other/unknown | 21 (-) |
| Bleeding disorder | |
| HA | 691 (78.3) |
| Mild | 105 (15.4) |
| Moderate | 120 (17.6) |
| Severe | 458 (67.1) |
| Unknown | 8 (-) |
| HB | 192 (21.7) |
| Mild | 28 (14.8) |
| Moderate | 69 (36.5) |
| Severe | 92 (48.7) |
| Unknown | 3 (-) |
| Ethnicity | |
| Hispanic | 164 (19.2) |
| Non-Hispanic | 689 (80.8) |
| Unknown | 30 (-) |
| Race | |
| White | 649 (78.6) |
| Black | 106 (12.8) |
| Asian | 25 (3.0) |
| American Indian or Alaska Native or Native Hawaiian or other Pacific Islander | 12 (1.4) |
| More than 1 race | 34 (4.1) |
| Unknown | 57 (-) |
| Family history of bleeding disorder | |
| Yes | 619 (72.4) |
| No | 236 (27.6) |
| Unknown | 28 (-) |
| Circumcision | |
| Yes | 348 (41.8) |
| No | 484 (58.2) |
| Unknown | 29 (-) |
| Not applicable | 22 (-) |
| Bleeding due to circumcision | |
| Yes | 200 (59.0) |
| No | 139 (41.0) |
| Unknown | 9 (-) |
| Not applicable | 535 (-) |
Responses of “Unknown” are shown but not included in the denominator for percentage calculations.