Acute bacterial infection negatively impacts cancer specific survival of colorectal cancer patients

Table 1 Clinical features and their association with the occurrence of infection n (%)

	Infection		Total	P value
	No	Yes
Gender
F	26 (54)	23 (40)	49 (46.23)	0.1358
M	22 (46)	35 (60)	57 (53.77)
Age
< 65	36 (80)	37 (65)	73 (71.57)	0.0935
≥ 65	9 (20)	20 (35)	29 (28.43)
Stage
I	2 (4)	7 (12)	9 (8.65)	0.2875
II	12 (25)	12 (21)	24 (23.00)
III	24 (50)	21 (38)	45 (44.11)
IV	10 (21)	16 (29)	26 (24.24)
Treatment
Adjuvant	27 (69)	24 (48)	51 (48.11)	0.0528
Adjuvant + neoadjuvant	9 (23)	13 (26)	22 (20.75)
Surgery	3 (8)	13 (26)	16 (15.10)
Others	-	-	17 (16.04)
Metastasis
Não	32 (71)	44 (76)	76 (73.78)	0.5866
Sim	13 (29)	14 (24)	27 (26.22)
T stage
1 + 2	6 (14)	11 (20)	17(17.70)	0.4385
3 + 4	36 (86)	43 (80)	79 (82.30)
Lymph node involvement
0	17 (41)	21 (38)	38 (39.17)	0.6928
1 + 2	24 (59)	35 (62)	59 (60.83)

In some cases the total number did not reach 106 because the data was not available on medical records.