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The administration of neoadjuvant treatment by year
| Characteristic | 2018, N = 20a | 2019, N = 144a | 2020, N = 222a | 2021, N = 54a | 2022, N = 60a | p-valueb |
|---|---|---|---|---|---|---|
| Neoadjuvant treatment administered | 4 (20.0%) | 36 (25.0%) | 72 (32.4%) | 25 (46.3%) | 28 (46.7%) | 0.004 |
| Neoadjuvant chemotherapy administered | 3 (15.0%) | 33 (22.9%) | 65 (29.3%) | 23 (42.6%) | 27 (45.0%) | 0.003 |
an (%)
bPearson’s Chi-squared test
