Table 3.
Demographics for cases and controlsa
| TGDY cases n = 4172 (%) | Controls n = 16 648 (%) | P | |
|---|---|---|---|
| Sex listed in chart | .48 | ||
| Female | 2766 (66.3) | 11 130 (66.9) | |
| Male | 1407 (33.7) | 5518 (33.1) | |
| Race | .97 | ||
| White | 3027 (72.5) | 12 065 (72.5) | |
| Unknown | 401 (9.6) | 1570 (9.4) | |
| Other | 390 (9.3) | 1610 (9.7) | |
| Black | 257 (6.2) | 1016 (6.1) | |
| Asian | 98 (2.3) | 387 (2.3) | |
| Ethnicity | .74 | ||
| Non-Hispanic | 3538 (84.8) | 14 121 (84.8) | |
| Hispanic | 354 (8.5) | 1452 (8.7) | |
| Unknown | 281 (6.7) | 1075 (6.5) | |
| Insurance | .06 | ||
| Private | 2530 (60.6) | 10 127 (60.8) | |
| Public | 1287 (30.8) | 5105 (30.7) | |
| Other | 253 (6.1) | 898 (5.4) | |
| Unknown | 103 (2.5) | 518 (3.1) | |
| Site | .73 | ||
| 1 | 604 (14.5) | 2427 (14.6) | |
| 2 | 1041 (24.9) | 4341 (26.1) | |
| 3 | 1005 (24.1) | 3877 (23.3) | |
| 4 | 296 (7.1) | 1153 (6.9) | |
| 5 | 937 (22.5) | 3717 (22.3) | |
| 6 | 290 (6.9) | 1133 (6.8) | |
| Duration in PEDSnet, y | 5.7 (1.7-11.1) | 6.1 (1.6-11.1) | .48 |
| Age at first visit, y | 10.0 (4.4-14.6) | 9.8 (4.1-14.3) | .08 |
| Age at last visit, y | 16.7 (14.6-18.3) | 16.6 (14.3-18.4) | .64 |
| Total No. of outpatient visits | 10 (4-26) | 8 (3-22) | < .01 |
P values from a chi-square test of proportions for No. (%) data and Wilcoxon rank sum test for continuous data.
Abbreviation: TGDY, transgender and gender-diverse youth.
a Data are shown as No. (%) or median (25th-75th percentile).