Table 3: Symptoms scores for each group.
–
|
Grup I |
Grup II |
Grup III |
Grup IV |
p |
– |
– |
n |
% |
n |
% |
n |
% |
n |
% |
Itching |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Before Medication |
Mild |
3 |
15,0% |
0 |
0,0% |
2 |
10,0% |
2 |
10,0% |
0,430 |
x² |
Moderate |
13 |
65,0% |
12 |
60,0% |
12 |
60,0% |
14 |
70,0% |
Severe |
4 |
20,0% |
8 |
40,0% |
6 |
30,0% |
4 |
20,0% |
After Medication |
None |
11 |
55,0% |
11 |
55,0% |
12 |
60,0% |
12 |
60,0% |
0,977 |
x² |
Mild |
9 |
45,0% |
9 |
45,0% |
8 |
40,0% |
8 |
40,0% |
Before/ After Difference p |
0,001 |
N |
0,001 |
N |
0,001 |
N |
0,001 |
N |
|
|
Tearing |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Before Medication |
Mild |
9 |
45,0% |
4 |
20,0% |
6 |
30,0% |
6 |
30,0% |
0,404 |
x² |
Moderate |
10 |
50,0% |
10 |
50,0% |
9 |
45,0% |
11 |
55,0% |
– |
– |
Severe |
1 |
5,0% |
6 |
30,0% |
5 |
25,0% |
3 |
15,0% |
After Medication |
None |
13 |
65,0% |
15 |
75,0% |
13 |
65,0% |
13 |
65,0% |
0,877 |
x² |
Mild |
7 |
35,0% |
5 |
25,0% |
6 |
30,0% |
7 |
35,0% |
Moderate |
0 |
0,0% |
0 |
0,0% |
1 |
5,0% |
0 |
0,0% |
Before/ After Difference p |
0,000 |
N |
0,000 |
N |
0,000 |
N |
0,000 |
N |
|
|
Discomfort |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Before Medication |
Mild |
10 |
50,0% |
8 |
40,0% |
11 |
55,0% |
6 |
30,0% |
0,272 |
x² |
Moderate |
8 |
40,0% |
9 |
45,0% |
8 |
40,0% |
14 |
70,0% |
Severe |
2 |
10,0% |
3 |
15,0% |
1 |
5,0% |
0 |
0,0% |
After Medication |
None |
13 |
65,0% |
14 |
70,0% |
12 |
60,0% |
15 |
75,0% |
0,768 |
x² |
Mild |
7 |
35,0% |
6 |
30,0% |
8 |
40,0% |
5 |
25,0% |
Before/ After Difference p |
0,000 |
N |
0,000 |
N |
0,001 |
N |
0,000 |
N |
– |
– |
Photophobia |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Before Medication |
Mild |
13 |
65,0% |
5 |
25,0% |
5 |
25,0% |
11 |
55,0% |
0,461 |
x² |
Moderate |
7 |
35,0% |
15 |
75,0% |
11 |
55,0% |
9 |
45,0% |
Severe |
0 |
0,0% |
0 |
0,0% |
4 |
20,0% |
0 |
0,0% |
After Medication |
None |
14 |
70,0% |
16 |
80,0% |
17 |
85,0% |
18 |
90,0% |
0,412 |
x² |
Mild |
6 |
30,0% |
4 |
20,0% |
3 |
15,0% |
2 |
10,0% |
Before/ After Difference p |
0,000 |
N |
0,000 |
N |
0,001 |
N |
0,000 |
N |
– |
– |
X²Chi-square test / NMc-Nemar Test