Table 4 Surgical procedures and results

I Suture of colon

14

22

2.56

> .05

12

19

1.947

> .05

2

-

-

3

-

-

Right hemicolectomy

4

4

. 02

> .05

3

3

.015

> .05

1

1

-

-

Left flexure resection

-

1

-

-

-

1

-

-

-

-

-

-

-

-

Left hemicolectomy

-

1

-

-

-

1

-

-

-

-

-

-

-

-

Transverse colon resection

-

1

-

-

-

-

-

-

-

-

-

1

-

-

Primary suture of rectum

-

1

3.88

< .05

-

1

2.866

-

-

-

-

-

.376

> .05

Total. One Stage operation

18

30

8.27

< .05

15

25

4.487

< .05

2

-

1

5

.376

> .05

TWO STAGE

Exteriorisation+colostomy

2

1

-

-

2

-

-

-

-

-

-

1

-

-

Prim. suture+colostomy

4

-

4.58

< .05

4

-

7.29

< .05

-

-

-

-

-

-

Hartmann's operation

6

2

2.75

> .05

4

2

.964

> .05

1

-

1

-

-

-

Total. One +Two Stage

30

33

-

-

25

27

.022

> .05

3

0

2

6

.025

> .05