Evolution

Gender

Remission

%

Deaths

%

N = 55

%

Male

27

71.1 (65.9)

11

28.9 (78.6)

38

69.1

Female

14

82.4 (34.1)

3

17.6 (21.4)

17

30.9

N = 55

41

74.5 (100)

14

25.5 (100)

100

Fisher exact 0.2959

RR 1.6404

Chi-2 (Yates)

0.3071

Evolution

Standard of living

Remission

%

Deaths

%

N = 55

%

Botton

27

71.1 (65.9)

11

28.9 (78.6)

38

69.1

Medium

14

82.4 (34.1)

3

17.6 (21.4)

17

30.9

N = 55

41

74.5 (100)

14

25.5 (100)

100

Fisher exact 0.2959

RR 1.6404

Chi-2 (Yates)

0.3071

Evolution

Type of intervention

Remission

%

Deaths

%

N = 55

%

Abdominoperineal amputation

16

64.0 (39.0)

9

36.0 (64.3)

25

45.5

Hemi-colectomy

17

85.0 (41.5)

3

15.0 (21.4)

20

36.4

Segmental colectomy

6

75.0 (14.6)

2

25.0 (14.3)

0

14.5

Colectomy with Pull-trough

2

100 (4.9)

0

0.0 (0.0)

2

3.6

N = 55

41

74.5 (100)

14

25.5 (100)

55

100

Chi-square 3.3010

dl 3

Probability

0.3475