Table 4: Association of knowledge of the family history of NP, asthma and AR with chronic rhinosinusitis.
|
Controls |
CRS |
|
CI |
|
|
CI |
|
|
N |
% |
N |
% |
OR1
|
lower |
upper |
P1
|
OR2
|
lower |
upper |
P2
|
| Family history of NP |
|
|
|
|
|
|
|
|
|
|
|
|
| Know |
49 |
88 |
34 |
58 |
1.0 |
|
|
|
1.0 |
|
|
|
| Don’t know |
7 |
13 |
25 |
42 |
5.15 |
2.0 |
13.2 |
.001 |
6.02 |
1.98 |
18.30 |
.002 |
| Family history of asthma |
|
|
|
|
|
|
|
|
|
|
|
|
| Know |
53 |
91 |
53 |
88 |
1.0 |
|
|
|
|
|
|
|
| Don’t know |
5 |
9 |
6 |
12 |
1.2 |
.35 |
4.17 |
.77 |
|
|
|
|
| Family history of AR |
|
|
|
|
|
|
|
|
|
|
|
|
| Know |
52 |
90 |
53 |
88 |
1.0 |
|
|
|
|
|
|
|
| Don’t know |
6 |
10 |
7 |
12 |
1.15 |
.36 |
3.64 |
.82 |
|
|
|
|
CRS= Chronic Rhinosinusitis; CI= Confidence Interval; OR= Odds Ratio; OR1= crude, OR2 =adjusted by age, gender, presence of AR and presence of asthma. NP= Nasal Polyps; AR= Allergic Rhinitis.