Copyright
©The Author(s) 2020.
World J Clin Oncol. Dec 24, 2020; 11(12): 1029-1044
Published online Dec 24, 2020. doi: 10.5306/wjco.v11.i12.1029
Published online Dec 24, 2020. doi: 10.5306/wjco.v11.i12.1029
n | Median survival | Univariate hazard ratio | Multivariate hazard ratio | |||
95%CI | Estimate | 95%CI | Estimate | 95%CI | ||
Age bands | ||||||
00-09 | 11 | Cannot estimate | Cannot estimate | Cannot estimate | ||
10-19 | 86 | Cannot estimate | 0.23b | 0.03-0.90 | 0.28b | 0.10-0.74 |
20-29 | 174 | Cannot estimate | 0.23b | 0.06-0.67 | 0.29c | 0.16--0.51 |
30-39 | 275 | Cannot estimate | 0.71 | 0.37-1.34 | 0.95 | 0.85-1.06 |
40-49 | 319 | Cannot estimate | Reference | Reference | ||
50-59 | 431 | Cannot estimate | 2.50a | 1.62-3.96 | 1.99c | 1.30-3.06 |
60-69 | 381 | Cannot estimate | 3.34a | 2.17-5.29 | 2.47c | 2.18-2.80 |
70-79 | 336 | Cannot estimate | 5.41a | 3.48-8.67 | 3.00c | 2.63-3.43 |
80+ | 197 | Cannot estimate | 7.67a | 4.69-12.92 | 3.47c | 3.17-3.79 |
Stage | ||||||
Localized | 1344 | Cannot estimate | Reference | |||
Regional | 591 | Cannot estimate | 7.46a | 5.78-9.70 | 3.90c | 3.77-4.04 |
Distant | 143 | 41 ± 23.43 | 16.71a | 11.95-23.34 | 5.79c | 5.77-5.81 |
Unknown | 132 | Cannot estimate | 6.27a | 3.62-10.38 | 3.01c | 1.79-5.05 |
Primary tumor size (mm) | ||||||
0-10 | 209 | Cannot estimate | Reference | Reference | ||
11-20 | 576 | Cannot estimate | 1.87 | 0.86-4.62 | 1.4b | 1.01-1.92 |
21-30 | 355 | Cannot estimate | 5.08a | 2.41-12.34 | 2.13c | 1.48-3.06 |
31-40 | 150 | Cannot estimate | 8.18a | 3.75-20.31 | 2.27b | 1.04-4.95 |
41-50 | 57 | Cannot estimate | 17.24a | 7.48-44-63 | 3.19c | 2.44-4.17 |
> 50 | 87 | 89 ± 108.69 | 18.24a | 8.30-45.63 | 3.53c | 2.58-4.83 |
Unknown/unspecific | 776 | Cannot estimate | 6.25a | 3.10-14.69 | 2.57c | 1.73-3.82 |
Grade | ||||||
I | 403 | Cannot estimate | Reference | Reference | ||
II | 850 | Cannot estimate | 1.75 | 0.98-3.33 | 1.56 | 0.88-2.76 |
III/IV | 538 | Cannot estimate | 15.48a | 9.17-28.16 | 4.35c | 2.52-7.52 |
Unknown | 419 | Cannot estimate | 7.02a | 4.06-13.01 | 2.92c | 1.67-5.10 |
Race | ||||||
American Indian/Alaska Native | 16 | Cannot estimate | 1.24 | 0.33-3.20 | 4.29c | 2.18-8.48 |
Asian or Pacific Islander | 206 | Cannot estimate | 0.64b | 0.41-0.96 | 0.79 | 0.52-1.19 |
Black | 239 | Cannot estimate | 0.66b | 0.44-0.95 | 1.06 | 0.94-1.19 |
Unknown | 23 | Cannot estimate | 0.00b | 0.00-0.90 | Cannot estimate | |
White | 1726 | Cannot estimate | Reference | Reference | ||
Sex | ||||||
Female | 1093 | Cannot estimate | Reference | Reference | ||
Male | 1117 | Cannot estimate | 2.38a | 1.92-2.96 | 1.36b | 1.09-1.69 |
Radiation | ||||||
No/unknown | 1200 | Cannot estimate | 0.27a | 0.22-0.34 | 2.10 | 0.43-1.49 |
Yes | 1010 | Cannot estimate | Reference | Reference | ||
Sequence | ||||||
Not applicable | 1260 | Cannot estimate | Reference | Reference | ||
Radiation after surgery | 902 | Cannot estimate | 2.66a | 2.15-3.30 | 0.96 | 0.50-1.84 |
Radiation before surgery | 48 | Cannot estimate | 2.79c | 1.55-4.70 | 1.05 | 0.47-2.33 |
Surgery | ||||||
No | 77 | Cannot estimate | 4.37a | 2.89-6.38 | 2.17b | 1.18-3.98 |
Unknown | 28 | 74 ± 7.67 | 4.84a | 2.54-8.44 | 1.62c | 1.49-1.76 |
Yes | 2105 | Cannot estimate | Reference | Reference | ||
Diagnosis year | ||||||
1975-1995 | 960 | Cannot estimate | 1.40b | 1.14-1.73 | 1.33b | 1.03-1.72 |
1996-2016 | 1250 | Cannot estimate | Reference | Reference | ||
Surgery type | Variable not used in multivariate analysis | |||||
Excision | 2085 | Cannot estimate | Reference | |||
Limited surgical procedure/biopsy | 20 | Cannot estimate | 1.50 | 0.48-3.55 | ||
None | 77 | Cannot estimate | 4.41a | 2.92-6.44 | ||
Unknown | 28 | 74 ± 7.67 | 4.89a | 2.57-8.53 | ||
Diagnosis year | Variable not used in multivariate analysis | |||||
1975-1984 | 405 | Cannot estimate | 2.09a | 1.53-2.88 | ||
1985-1994 | 497 | Cannot estimate | 1.47b | 1.06-2.04 | ||
1995-2004 | 564 | Cannot estimate | 1.44b | 1.05-1.98 | ||
2005-2016 | 744 | Cannot estimate | Reference |
- Citation: Taylor ZC, Kaya EA, Bunn JD, Guss ZD, Mitchell BJ, Fairbanks RK, Lamoreaux WT, Wagner AE, Peressini BJ, Lee CM. Overall and cause-specific survival for mucoepidermoid carcinoma of the major salivary glands: Analysis of 2210 patients. World J Clin Oncol 2020; 11(12): 1029-1044
- URL: https://www.wjgnet.com/2218-4333/full/v11/i12/1029.htm
- DOI: https://dx.doi.org/10.5306/wjco.v11.i12.1029