Table 1. Demographic and Clinical Characteristics of Patients in Analytical JHCP Cohort*.
| Characteristic | N (%), mean (SD) or median (IQR) |
|---|---|
| N | 31,820 |
| Age at first encounter, mean (SD) | 11.37 (3.00) |
| Number of encounters, median (IQR) | 9 (6, 14) |
| Years stayed in cohort, mean (SD) | 4.85 (2.04) |
| Gender | |
| Female | 16440 (51.7%) |
| Male | 15364 (48.3%) |
| Nonbinary | 13 (<1%) |
| Other or Unknown | 3 (<1%) |
| Race/Ethnicity | |
| Non-Hispanic White | 15555 (48.9%) |
| Non-Hispanic Black | 10278 (32.3%) |
| Hispanic | 2159 (6.8%) |
| Non-Hispanic Asian | 1805 (5.7%) |
| Other | 2023 (6.4%) |
| Insurance | |
| Public | 6632 (21.0%) |
| Private | 16207 (51.3%) |
| Other/None** | 8755 (27.7%) |
| Elixhauser comorbidity score, mean (SD) | 0.58 (0.76) |
| National ADI percentile, median (IQR) | 22 (14, 37) |
| Any presence of Complex Chronic Condition (CCC) | |
| No | 28953 (91.0%) |
| Yes | 2867 (9.0%) |
| Number of CCC, mean (SD) | |
| 0 | 28953 (91.0%) |
| 1 | 2519 (7.9%) |
| 2 | 266 (0.8%) |
| >=3 | 82 (0.3%) |
| Combined gender and race | 29,117 |
| White Female | 7799 (24.5%) |
| White Male | 7348 (23.1%) |
| Black Female | 5275 (16.6%) |
| Black Male | 4782 (15.0%) |
| Hispanic Female | 1087 (3.4%) |
| Hispanic Male | 1072 (3.4%) |
| Asian Female | 924 (2.9%) |
| Asian Male | 830 (2.6%) |
| Other | 2703 (8.5%) |
| MBHD Prevalence | |
| Anxiety | 8109 (25.5%) |
| Depression | 5963 (18.7%) |
| Behavioral disorders | 8856 (27.8%) |
| Substance use | 777 (2.4%) |
| Suicide-related behavior | 1059 (3.3%) |
| Schizophrenia | 78 (0.2%) |
| Other disorders | 1208 (3.8%) |
*
Patients with at least 2 years of encounter data, 2015–2022, aged 8–20 at first encounter
**
Includes Government/Military insurance