The data shown here, taken from the brogen and kutner are change in maximal rate of urea synthesis level for cirrhotic patients who underwent either the standard operation or new procedure. The purpose of operations was to enhance live function, measuresd by the MRUS. A low value of MRUS is associated with poor liver function patients in nonselective shunt group are divided in two groups based upon the preoperative MRUS values(≤ 40 and > 40)
|
S. No
|
Selective Shunt (X1)
|
Nonselective Shunt I (X2)
|
Nonselective Shunt II (X3)
|
|
1
|
-3
|
-18
|
-24
|
|
2
|
-20
|
-4
|
-7
|
|
3
|
-6
|
-18
|
-15
|
|
4
|
-5
|
-18
|
4
|
|
5
|
-3
|
-6
|
-14
|
|
6
|
-3
|
-18
|
-8
|
|
7
|
-6
|
|
-11
|
|
8
|
12
|
|
|
Carry out an analysis of variance of these data at 0.05 significance level to find out use an appropriate multiple comparison procedure to find out the source of the difference.