TABLE 2.
Demographic information stratified by patient race
| Variable | No. of Patients (%) or Median (IQR) | p Value | ||
|---|---|---|---|---|
| Overall Cohort (n = 198) | African American (n = 33) | Caucasian (n = 165) | ||
| Biological sex | ||||
| Male | 117 (59) | 18 (55) | 99 (60) | 0.561 |
| Female | 81 (41) | 15 (45) | 66 (40) | |
| Ethnicity | ||||
| Hispanic | 10 (6) | 1 (3) | 9 (6) | 0.488 |
| Non-Hispanic | 171 (94) | 32 (97) | 139 (94) | |
| Insurance | ||||
| Private | 101 (51) | 10 (30) | 91 (55) | |
| Public | 71 (36) | 19 (58) | 52 (32) | 0.025 |
| Self-pay | 14 (7) | 3 (9) | 11 (7) | |
| Other (military) | 12 (6) | 1 (3) | 11 (7) | |
| Insurance | ||||
| Private vs other | 101 (51) vs 97 (49) | 10 (30) vs 23 (70) | 91 (55) vs 74 (45) | 0.009 |
| Public vs other | 71 (36) vs 127 (64) | 19 (58) vs 14 (42) | 52 (32) vs 113 (68) | 0.004 |
| Median household income (USD) | 47,506 (45,654, 58,273) | 50,287 (47,506, 56,945) | 47,506 (45,643, 58,550) | 0.031 |
| Mean distance (miles) | 40.5 (22.8, 73.8) | 28.5 (11.4, 61.0) | 41.0 (24.3, 74.1) | 0.037 |
| Tumor grade category | ||||
| High | 68 (37) | 11 (37) | 57 (37) | 0.991 |
| Low | 117 (63) | 19 (63) | 98 (63) | |
| Tumor grade | ||||
| I | 73 (37) | 11 (34) | 62 (38) | |
| II | 19 (10) | 2 (6) | 17 (10) | |
| III | 18 (9) | 4 (12)) | 14 (9) | 0.930 |
| IV | 36 (18) | 7 (22) | 29 (18) | |
| Unknown | 52 (26) | 9 (27) | 43 (26) | |
Boldface type indicates statistical significance.