Patient characteristics overall and in children with asthma (N=23 773)
| (N%) | |
| Race/ethnicity | |
| Non-Hispanic white | 6581 (27.7) |
| Latinx | 11 067 (46.5) |
| Non-Hispanic black | 6125 (25.8) |
| Age at first visit | |
| 3–5 years | 9201 (38.7) |
| 6–11 years | 9319 (39.2) |
| 12–17 years | 5253 (22.1) |
| Sex | |
| Female | 10 578 (44.5) |
| Male | 13 195 (55.5) |
| Insurance type | |
| Never insured | 429 (1.8) |
| Some public insurance | 20 087 (84.5) |
| Some private insurance | 1829 (7.7) |
| Some public and private | 1428 (6.0) |
| Average visits per year | |
| Less than 1 | 2626 (11.1) |
| 1–2 | 10 799 (45.4) |
| 3–4 | 5627 (23.7) |
| 5 or more | 4721 (19.9) |
| BMI category | |
| Never overweight/obese | 8772 (36.9) |
| Sometimes overweight/obese | 6958 (29.3) |
| Always overweight/obese | 8043 (33.8) |
| Per cent of US federal poverty level | |
| Always ≥138 | 1498 (6.3) |
| Above and below 138 | 2628 (11.1) |
| Always <138 | 14 764 (62.1) |
| Never documented | 4883 (20.5) |
| Influenza immunisation | |
| Annual rate (95% CI) | 0.72 (0.71 to 0.73) |
| Pneumococcal vaccine (ever) | |
| No | 15 716 (74.9) |
| Yes | 5268 (25.1) |
| Social deprivation mobility group | |
| Always low | 8607 (36.2) |
| Always high | 11 937 (50.2) |
| High to low | 1466 (6.2) |
| Low to high | 1117 (4.7) |
| Varied | 646 (2.7) |
| No of residential moves | |
| 0 | 15 597 (65.6) |
| 1–2 | 7436 (31.3) |
| 3 or more | 740 (3.1) |
BMI, body mass index.