TABLE I.
Patient Characteristics by Primary Predictors*
| All† (N = 351) | Insurance Status | Family Structure | SVI | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Private† (N = 186) | Public† (N = 149) | P Value | Single-Guardian Household† (N = 78) | Multiguardian Household† (N = 237) | P Value | <0.75† (N = 251) | ≥0.75† (N = 68) | P Value | ||
| Age at symptom presentation | 0.24 | 0.61 | 0.75 | |||||||
| <11 years | 95 (27%) | 45 (24%) | 46 (31%) | 19 (24%) | 68 (29%) | 69 (27%) | 17 (25%) | |||
| 11 years | 85 (24%) | 46 (25%) | 32 (21%) | 21 (27%) | 54 (23%) | 60 (24%) | 15 (22%) | |||
| 12 years | 79 (23%) | 39 (21%) | 37 (25%) | 17 (22%) | 57 (24%) | 51 (20%) | 18 (26%) | |||
| ≥13 years | 92 (26%) | 56 (30%) | 34 (23%) | 21 (27%) | 58 (24%) | 71 (28%) | 18 (26%) | |||
| Sex | 0.48 | 0.74 | 0.28 | |||||||
| Female | 139 (40%) | 69 (37%) | 62 (42%) | 28 (36%) | 96 (41%) | 103 (41%) | 23 (34%) | |||
| Male | 212 (60%) | 117 (63%) | 87 (58%) | 50 (64%) | 141 (59%) | 148 (59%) | 45 (66%) | |||
| Race or ethnicity | <0.001 | <0.001 | <0.001 | |||||||
| White | 187 (61%) | 120 (74%) | 61 (46%) | 27 (39%) | 147 (70%) | 164 (74%) | 9 (15%) | |||
| Black | 75 (24%) | 27 (17%) | 45 (34%) | 33 (47%) | 36 (17%) | 37 (17%) | 32 (54%) | |||
| Hispanic‡ | 31 (10%) | 9 (6%) | 21 (16%) | 9 (13%) | 16 (8%) | 11 (5%) | 15 (25%) | |||
| Asian | 8 (3%) | 6 (4%) | 1 (1%) | 0 (0%) | 7 (3%) | 5 (2%) | 2 (3%) | |||
| Other | 6 (2%) | 1 (1%) | 5 (4%) | 1 (1%) | 5 (2%) | 4 (2%) | 1 (2%) | |||
| Not recorded | 44 | 23 | 16 | 8 | 26 | 30 | 9 | |||
| Weight status | 0.28 | 0.40 | 0.14 | |||||||
| Underweight or normal (<85th percentile) | 57 (17%) | 35 (19%) | 21 (14%) | 12 (16%) | 40 (17%) | 46 (18%) | 8 (13%) | |||
| Overweight (85th to 94th percentile) | 65 (19%) | 40 (22%) | 25 (17%) | 10 (13%) | 52 (22%) | 55 (22%) | 8 (13%) | |||
| Obese (≥95th percentile) | 217 (64%) | 108 (59%) | 99 (68%) | 54 (71%) | 140 (60%) | 148 (59%) | 48 (75%) | |||
| Not recorded | 12 | 3 | 4 | 2 | 5 | 2 | 4 | |||
| Slip severity classification | 0.17 | 0.24 | 0.68 | |||||||
| Mild | 197 (62%) | 108 (66%) | 80 (59%) | 40 (55%) | 138 (65%) | 147 (64%) | 35 (58%) | |||
| Moderate | 81 (26%) | 42 (26%) | 33 (24%) | 20 (27%) | 50 (24%) | 55 (24%) | 17 (28%) | |||
| Severe | 38 (12%) | 14 (9%) | 23 (17%) | 13 (18%) | 23 (11%) | 26 (11%) | 8 (13%) | |||
| Not recorded | 35 | 22 | 13 | 5 | 26 | 23 | 8 | |||
*
Of the patients who did not have data recorded, 16 did not have insurance status recorded, 36 did not have family structure recorded, and 32 did not have SVI (based on U.S. percentiles) recorded.
†
The values are given as the number of patients, with or without the percentage in parentheses.
‡
Hispanic ethnicity was not reported independently from race in the medical record during the time frame of this study.