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Table 2 The list of risk factors analyzed in the literature reviewed

From: Epidemiology of allergic rhinitis and associated risk factors in Asia

No. Risk Factors
1 Age
2 Age of gestation
3 Air conditioning
4 Air pollution
5 Alcohol consumption (self/parent)
6 Birth order
7 BMI
8 Breastfeeding
9 Car ownership
10 Carpet
11 Computer usage
12 Drinking (self/parent)
13 Education attainment
14 Family history of allergic diseases
15 Family history of atopy
16 Family size
17 Food
18 Fume exposure
19 Fungi
20 Gender
21 Gestational complication
22 Gruel introduction period
23 Hair coloring
24 Home renovation
25 House dust mite
26 Household income
27 Housing estate
28 Insect
29 Marital status
30 Maternal education
31 Maternal pre- or postnatal depression
32 Mode of delivery
33 Mold
34 Nationality
35 Occupational exposure
36 Parasitic infection
37 Parity
38 Past measles infection
39 Past respiratory infection
40 Paternal education
41 Pet
42 Race
43 Residency
44 Sharing bed
45 Sleep time
46 Smoking (self/parent)
47 Social class
48 Stress level
49 Time on road
50 Traffic