Table:
Variable	No.	Percent (%)
Gender	male	264	54.9
female	217	35.1
Age	Mean (range), years	40.79(1-81)
<40	208	43.2
≥40	273	56.8
Surgery	GTR	328	68.2
NTR+STR	153	31.8
Radiotherapy	GK	315	62.5
CRT	122	25.4
No	44	9.1
Chemotherapy	Yes	198	41.2
No	283	58.8
WHO Grade	Grade I-II	294	61.1
Grade III-IV	187	38.9
Overall Survival	Median follow-up	11 months
Survival	26	5.4
Loss to follow-up	17	3.5
Death	438	91.1
OS rate, %	1 year	31
2 years	10.3
3 years	7.5
Progression-free survival	Median follow-up	8 months
Progression-free	24	5
Progression	453	94.2
Total	477	99.2
Missing System	4	0.8
PFS rate, %	1 year	15.7
2 years	7.3
3 years	4.7
Total Number	481

Convert the figure into Markdown language.

| Variable |  | No. | Percent (%) | 
 | --- | --- | --- | --- | 
 | Gender | male | 264 | 54.9 | 
 |  | female | 217 | 35.1 | 
 | Age | Mean (range), years | 40.79(1-81) |  | 
 |  | <40 | 208 | 43.2 | 
 |  | ≥40 | 273 | 56.8 | 
 | Surgery | GTR | 328 | 68.2 | 
 |  | NTR+STR | 153 | 31.8 | 
 | Radiotherapy | GK | 315 | 62.5 | 
 |  | CRT | 122 | 25.4 | 
 |  | No | 44 | 9.1 | 
 | Chemotherapy | Yes | 198 | 41.2 | 
 |  | No | 283 | 58.8 | 
 | WHO Grade | Grade I-II | 294 | 61.1 | 
 |  | Grade III-IV | 187 | 38.9 | 
 | Overall Survival | Median follow-up | 11 months |  | 
 |  | Survival | 26 | 5.4 | 
 |  | Loss to follow-up | 17 | 3.5 | 
 |  | Death | 438 | 91.1 | 
 | OS rate, % | 1 year | 31 |  | 
 |  | 2 years | 10.3 |  | 
 |  | 3 years | 7.5 |  | 
 | Progression-free survival | Median follow-up | 8 months |  | 
 |  | Progression-free | 24 | 5 | 
 |  | Progression | 453 | 94.2 | 
 |  | Total | 477 | 99.2 | 
 |  | Missing System | 4 | 0.8 | 
 | PFS rate, % | 1 year | 15.7 |  | 
 |  | 2 years | 7.3 |  | 
 |  | 3 years | 4.7 |  | 
 |  | Total Number | 481 |  |