Table:
Variable	Total	Sirt1-positive	Sirt1-negative	P-value
No. of patients, n (%)	125 (100)	26 (20.8)	99 (79.2)	NA
Age, years	85±8.685	70.46±4.623	66.83±9.307	0.617
Mean ± SD (range)	(42–84)	(60–79)	(42–84)	NA
Gender, n (M/F)	71/54	19/7	52/47	0.600
Succumbed/remained, n	30/95	8/18	22/77	0.364
T factor, n
TI/T2/T3/T4	68/43/4/10	12/9/1/4	56/34/3/6	0.442
N factor, n
N0/N1/N2/N3	87/13/24/1	14/7/5/0	73/6/19/1	0.018a
M factor, n
M0/M1	122/3	24/2	98/1	0.048a
TNM stage, n
I/II/III/IV	82/12/31/0	12/7/7/0	70/5/24/0	0.002a
PA invasion, n
Positive/negative	24/101	7/19	17/82	0.261
PV invasion, n
Positive/negative	51/74	17/9	34/65	0.004a
LY invasion, n
Positive/negative	50/75	15/11	35/64	0.039a
p53 expression, n
Positive/negative	67/58	14/12	53/46	0.977
HIFI expression, n
Positive/negative	39/86	4/22	35/64	0.050a
Ki67 index, n
Positive/negative	111/14	26/0	85/14	0.002

Interpret the photo as Markdown format.

| Variable | Total | Sirt1-positive | Sirt1-negative | P-value | 
 | --- | --- | --- | --- | --- | 
 | No. of patients, n (%) | 125 (100) | 26 (20.8) | 99 (79.2) | NA | 
 | Age, years | 85±8.685 | 70.46±4.623 | 66.83±9.307 | 0.617 | 
 | Mean ± SD (range) | (42–84) | (60–79) | (42–84) | NA | 
 | Gender, n (M/F) | 71/54 | 19/7 | 52/47 | 0.600 | 
 | Succumbed/remained, n | 30/95 | 8/18 | 22/77 | 0.364 | 
 | <COLSPAN=5> T factor, n | 
 | TI/T2/T3/T4 | 68/43/4/10 | 12/9/1/4 | 56/34/3/6 | 0.442 | 
 | <COLSPAN=5> N factor, n | 
 | N0/N1/N2/N3 | 87/13/24/1 | 14/7/5/0 | 73/6/19/1 | 0.018a | 
 | <COLSPAN=5> M factor, n | 
 | M0/M1 | 122/3 | 24/2 | 98/1 | 0.048a | 
 | <COLSPAN=5> TNM stage, n | 
 | I/II/III/IV | 82/12/31/0 | 12/7/7/0 | 70/5/24/0 | 0.002a | 
 | <COLSPAN=5> PA invasion, n | 
 | Positive/negative | 24/101 | 7/19 | 17/82 | 0.261 | 
 | <COLSPAN=5> PV invasion, n | 
 | Positive/negative | 51/74 | 17/9 | 34/65 | 0.004a | 
 | <COLSPAN=5> LY invasion, n | 
 | Positive/negative | 50/75 | 15/11 | 35/64 | 0.039a | 
 | <COLSPAN=5> p53 expression, n | 
 | Positive/negative | 67/58 | 14/12 | 53/46 | 0.977 | 
 | <COLSPAN=5> HIFI expression, n | 
 | Positive/negative | 39/86 | 4/22 | 35/64 | 0.050a | 
 | <COLSPAN=5> Ki67 index, n | 
 | Positive/negative | 111/14 | 26/0 | 85/14 | 0.002 |