Variables |  | Freq (%) | No Nodes | 1 Node(+) | 2–4 Node(+) | > 4 Node(+) | P value |
---|---|---|---|---|---|---|---|
Gender | Female | 212 (22.4) | 116 (54.7) | 31 (14.6) | 44 (20.8) | 21 (9.9) | Â |
Male | 733 (77.6) | 453 (61.8) | 118 (16.1) | 118 (16.1) | 44 (6.0) | 0.062 | |
Age | < 40 | 184 (19.5) | 113 (61.4) | 31 (16.8) | 29 (15.8) | 11 (6.0) |  |
(years) | 40–60 | 549 (58.1) | 322 (58.6) | 90 (16.4) | 94 (17.1) | 43 (7.8) |  |
> 60 | 212 (22.4) | 134 (63.2) | 28 (13.2) | 39 (18.4) | 11 (5.2) | 0.682 | |
Soc-Eco | LC | 252 (26.7) | 151 (59.9) | 37 (14.7) | 45 (17.9) | 19 (7.5) | Â |
Status | LMC | 499 (52.8) | 309 (61.9) | 70 (14.0) | 84 (16.8) | 36 (7.2) | Â |
UMC | 174 (18.4) | 97 (55.7) | 38 (21.8) | 31 (17.8) | 8 (4.6) | Â | |
UC | 20 (2.1) | 12 (60.0) | 4 (20.0) | 2 (10.0) | 2 (10.0) | 0.451 | |
Pain | No | 521 (55.1) | 330 (63.3) | 80 (15.4) | 84 (16.1) | 27 (5.2) | Â |
Yes | 424 (44.9) | 239 (56.4) | 69 (16.3) | 78 (18.4) | 38 (9.0) | 0.056 | |
Dur. Of | < 3 | 250 (26.5) | 146 (58.4) | 43 (17.2) | 41 (16.4) | 20 (8.0) |  |
Symp. | > = 3 & < 6 | 372 (39.4) | 216 (58.1) | 60 (16.1) | 66 (17.7) | 30 (8.1) |  |
(months) | > = 6 | 323 (34.1) | 207 (64.1) | 46 (14.2) | 55 (17.0) | 15 (4.6) | 0.448 |
Leukoplakia | No | 862 (91.2) | 513 (59.5) | 140 (16.2) | 151 (17.5) | 58 (6.7) | Â |
Yes | 83 (8.8) | 56 (67.5) | 9 (10.8) | 11 (13.3) | 7 (8.4) | 0.345 | |
Smoking | No | 592 (62.6) | 342 (57.8) | 97 (16.4) | 106 (17.9) | 47 (7.9) | Â |
Yes | 353 (37.4) | 227 (64.3) | 52 (14.7) | 56 (15.9) | 18 (5.1) | 0.166 | |
SMF | No | 904 (95.7) | 538 (59.5) | 142 (15.7) | 160 (17.7) | 64 (7.1) | Â |
Yes | 41 (4.3) | 31 (75.6) | 7 (17.1) | 2 (4.9) | 1 (2.4) | 0.081 | |
Dur. Risk | 0 | 162 (17.2) | 93 (57.4) | 24 (14.8) | 27 (16.7) | 18 (11.1) | Â |
(months) | ≤60 | 92 (9.7) | 52 (56.5) | 11 (12.0) | 23 (25.0) | 6 (6.5) |  |
> 60 & ≤120 | 240 (25.4) | 136 (56.7) | 49 (20.4) | 40 (16.7) | 15 (6.3) |  | |
> 120 & ≤240 | 262 (27.7) | 167 (63.7) | 42 (16.0) | 41 (15.7) | 12 (4.6) |  | |
> 240 | 189 (20.0) | 121 (64.0) | 23 (12.2) | 31 (16.4) | 14 (7.4) | 0.117 | |
cTumor | UIG | 386 (40.8) | 221 (57.2) | 69 (17.9) | 70 (18.1) | 26 (6.7) | Â |
Growth | UPG | 539 (57.0) | 335 (62.1) | 78 (14.5) | 89 (16.5) | 37 (6.9) | Â |
Other | 20 (2.2) | 13 (65.0) | 2 (10.0) | 3 (15.0) | 2 (10.0) | 0.710 | |
c T Stage | T1 | 80 (8.5) | 51 (63.7) | 13 (16.3) | 9 (11.2) | 7 (8.8) | Â |
T2 | 252 (26.7) | 145 (57.5) | 52 (20.6) | 46 (18.3) | 9 (3.6) | Â | |
T3 | 99 (10.5) | 61 (61.6) | 11 (11.1) | 17 (17.2) | 10 (10.1) | Â | |
T4 | 514 (54.3) | 312 (60.7) | 73 (14.2) | 90 (17.5) | 39 (7.6) | 0.102 | |
Trismus | No | 724 (76.6) | 437 (60.4) | 107 (14.8) | 126 (17.4) | 54 (7.5) | Â |
Yes | 221 (23.4) | 132 (59.7) | 42 (19.0) | 36 (16.3) | 11 (5.0) | 0.312 | |
cSkinInv | No | 721 (76.3) | 429 (59.5) | 121 (16.8) | 125 (17.3) | 46 (6.4) | Â |
Yes | 224 (23.7) | 140 (62.5) | 28 (12.5) | 37 (16.5) | 19 (8.5) | 0.333 | |
OCF | No | 916 (96.9) | 549 (59.9) | 145 (15.8) | 159 (17.4) | 63 (6.9) | Â |
Yes | 29 (3.1) | 20 (69.0) | 4 (13.8) | 3 (10.3) | 2 (6.9) | 0.738 | |
cBoneInv | No | 694 (73.4) | 426 (61.4) | 112 (16.1) | 111 (16.0) | 45 (6.5) | Â |
Yes | 251 (26.6) | 143 (57.0) | 37 (14.7) | 51 (20.3) | 20 (8.0) | 0.331 | |
cNeck Node | No | 233 (24.7) | 171 (73.4) | 33 (14.2) | 23 (9.9) | 6 (2.6) | Â |
Yes | 712 (75.3) | 398 (55.9) | 116 (16.3) | 139 (19.5) | 59 (8.3) | < 0.001 | |
Oral Site | BM | 272 (28.7) | 175 (64.3) | 42 (15.4) | 41 (15.1) | 14 (5.2) | Â |
Tongue | 200 (21.3) | 110 (55.0) | 33 (16.5) | 38 (19.0) | 19 (9.5) | Â | |
Alvelobuccal | 177 (18.7) | 100 (56.5) | 30 (17.0) | 31 (17.5) | 16 (9.0) | Â | |
Alveolus | 104 (11.0) | 59 (56.7) | 20 (19.2) | 18 (17.3) | 7 (6.7) | Â | |
CA & FOM | 90 (9.5) | 62 (68.9) | 9 (10.0) | 14 (15.6) | 5 (5.6) | Â | |
RMT | 54 (5.7) | 37 (68.5) | 7 (13.0) | 8 (14.8) | 2 (3.7) | Â | |
Lip | 48 (5.1) | 26 (54.2) | 8 (16.7) | 12 (25.0) | 2 (4.2) | 0.551 | |
Deg. of Diff. | WD | 658 (69.6) | 410 (62.3) | 102 (15.5) | 104 (15.8) | 42 (6.4) | Â |
Others | 287 (30.4) | 159 (55.4) | 47 (16.4) | 58 (20.2) | 23 (8.0) | 0.194 | |
Tumor Size | <=2 | 256 (27.1) | 165 (64.4) | 39 (15.2) | 41 (16.0) | 11 (4.3) | Â |
(cm) | > 2 and < =4 | 466 (49.3) | 270 (57.9) | 86 (18.5) | 80 (17.2) | 30 (6.4) |  |
> 4 | 223 (23.6) | 134 (60.1) | 24 (10.8) | 41 (18.4) | 24 (10.8) | 0.022 | |
Total | Â | 945 (100) | 569 (60.2) | 149 (15.8) | 162 (17.1) | 65 (6.9) | Â |