Table 1 Baseline and treatment characteristics for the entire study cohort and per hemoglobin-to-platelet ratio status
Characteristic | All patients (N = 193) | HPR ≤ 0.48 (N = 60) | HPR > 0.48 (N = 133) | P-value |
|---|---|---|---|---|
Median age, years (range) | 54 (18–76) | 53 (18–76) | 55 (21–75) | 0.94 |
Age group, N (%) ≤ 54 > 54 | 87 (45.1) 106 (54.9) | 30 (50.0) 30 (50.0) | 57 (42.9) 76 (57.1) | 0.34 |
Gender, N (%) Male Female | 138 (71.5) 55 (28.5) | 38 (63.3) 22 (36.7) | 100 (75.2) 33 (24.8) | 0.12 |
Smoking status, N (%) Yes No | 178 (92.2) 11 (7.8) | 56 (93.3) 4 (6.7) | 126 (94.7) 7 (5.3) | 0.91 |
Alcohol consumption, N (%) Yes No | 159 (82.4) 34 (17.6) | 47 (78.3) 13 (21.7) | 112 (84.2) 21 (15.8) | 0.26 |
Periodic dental management, N (%) Absent Present | 0 (0.0) 193 (100.0) | 0 (0.0) 60 (100.0) | 0 (0.0) 133 (100.0) | 1.0 |
Median pre-C-CRT tooth extraction, N (%) | 3 (1–11) | 4 (1–11) | 3 (1–7) | 0.72 |
Pre-C-CRT tooth extraction group, N (%) ≥ 5 < 5 | 70 (43.0) 123 (57.0) | 27 (45.0) 33 (55.0) | 26 (19.5) 107 (80.5) | < 0.001 |
Median tooth extraction time to C-CRT, days | 17 (12–27) | 16 (12–26) | 18 (13–27) | 0.69 |
T-stage group, N (%) 1–2 3–4 | 48 (24.9) 145 (75.1) | 16 (26.9) 44 (73.1) | 32 (24.0) 101 (76.0) | 0.63 |
 N-stage, N (%) 0–1 2–3 | 37 (19.2) 156 (80.8) | 12 (20.0) 48 (80.0) | 25 (18.8) 108 (81.2) | 0.84 |