Table 5: Effect of patient age, sex, and smoking history on GERD symptoms.
|
Parameters |
Category |
How many times does this occur per week? (% GER likelihood) |
Total |
Chi-square |
df |
p-value |
|||
|
0 |
50 |
79 |
89 |
||||||
|
Age |
11-20 |
0 |
11 |
3 |
2 |
16 |
3.911 |
4 |
0.418 |
|
21-30 |
0 |
39 |
6 |
7 |
52 |
||||
|
31-40 |
0 |
37 |
11 |
6 |
54 |
||||
|
41-50 |
0 |
14 |
7 |
2 |
23 |
||||
|
> 50 |
0 |
9 |
5 |
1 |
15 |
||||
|
Total |
0 |
110 |
32 |
18 |
160 |
||||
|
Gender |
F |
0 |
67 |
22 |
13 |
102 |
1.289 |
2 |
0.525 |
|
M |
0 |
43 |
10 |
5 |
58 |
||||
|
Total |
0 |
110 |
32 |
18 |
160 |
||||
|
Smoking status |
Non-smoking |
0 |
105 |
31 |
18 |
154 |
0.929 |
2 |
0.629 |
|
Smoking |
0 |
5 |
1 |
0 |
6 |
||||
|
Total |
0 |
110 |
32 |
18 |
160 |
||||