Supplementary Table 5.
Number of rTHA operations by census region.
| Region | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | All |
|---|---|---|---|---|---|---|---|---|
| Northeast | 6730 (18%) | 7145 (18.1%) | 7120 (18%) | 6735 (16.8%) | 7555 (17.5%) | 8060 (17.9%) | 8705 (18.2%) | 52050 (17.8%) |
| Midwest | 9455 (25.3%) | 9900 (25.1%) | 9550 (24.1%) | 9770 (24.4%) | 10770 (25%) | 11230 (25%) | 11550 (24.2%) | 72225 (24.7%) |
| South | 13360 (35.8%) | 14065 (35.6%) | 14195 (35.9%) | 14800 (37%) | 15370 (35.7%) | 16275 (36.2%) | 17510 (36.6%) | 105575 (36.1%) |
| West | 7780 (20.8%) | 8385 (21.2%) | 8715 (22%) | 8715 (21.8%) | 9375 (21.8%) | 9385 (20.9%) | 10045 (21%) | 62400 (21.4%) |
| Total | 37,325 | 39,495 | 39,580 | 40,020 | 43,070 | 44,950 | 47,810 | 292,250 |