Research Article

Air Quality and Respiratory Health among Adolescents from the United Arab Emirates

Table 3

Associations between socioeconomic and demographic factors and respiratory conditions and symptoms among UAE adolescents (,363).

Variable Classification Chronic bronchitis
()
Emphysema
()
Asthma
()
Wheeze
()
Dry cough
(,125)
(%)a (%)a (%)a (%)a (%)a

Sex
Female59 (1.7)8  (0.2)387  (11.1)405 (11.9)1277  (37.7)
Male56 (2.0)20  (0.7)389  (13.7)335 (12.5)848  (31.1)

School
Public68 (1.8)19 (0.5)536  (13.9)399  (10.8)1273 (34.1)
Private 47 (1.9)9 (0.4)240  (9.8)342  (14.3)852 (35.9)

Born in UAE
No29 (1.9)8 (0.5)142  (9.3)187 (12.5)475 (32.0)
Yes79 (1.7)16 (0.3)615  (13.1)528 (11.8)1607 (35.5)

Ethnicity
UAE60 (2.0)18 (0.6)424  (13.9)341 (11.7)1045 (35.4)
GCC9 (2.6)2 (0.6)56  (15.7)31 (9.6)118 (35.1)
Arab/Middle East20 (2.1)4 (0.4)106  (10.9)119 (12.5)328 (34.7)
Arab/Africa 10 (1.6)1 (0.2)81  (13.0)77 (12.7)215 (35.3)
South East Asia 9 (0.9)0 (0.0)74  (7.1)134 (1.1)332 (32.8)
Western 5 (6.3)1 (1.3)11  (13.6)10 (12.5)27 (35.1)
None/
other
0 (0.0)1 (1.3)7   (9.1)8 (11.4)22 (30.1)

Father graduated from high school
No42 (2.0)12 (0.6)249 (11.6)218 (10.7)751  (36.4)
Yes50 (1.7)9 (0.3)353 (12.0)343 (12.0)941  (32.9)

Mother graduated from high school
No47 (1.8)13 (0.5)314 (12.1)277 (11.2)901  (35.9)
Yes43 (1.7)9 (0.4)295 (11.8)294 (12.0)806  (33.0)

Monthly household income (AED)<2 K1 (0.6)3 (1.9)21 (13.0)24 (15.3)48 (31.2)
>2 and ≤5 K14 (1.6)5 (0.6)115 (12.9)100 (11.5)293 (33.9)
>5 and ≤8 K9 (1.4)2 (0.3)70 (0.3)70 (10.8)229 (34.8)
>8 and ≤10 K8 (1.7)2 (0.4)46 (9.8)46 (10.2)169 (36.7)
>10 and ≤12 K6 (1.7)0 (0.0)40 (11.4)40 (11.8)118 (34.8)
>12 and ≤15 K9 (2.9)2 (0.6)43 (13.5)40 (12.9)96 (30.8)
>15 and ≤20 K2 (0.7)0 (0.0)31 (10.8)31 (11.1)106 (37.3)
>20 K19 (2.7)2 (0.3)93 (13.1)95 (14.1)256 (37.3)

Residential property tenure
Own 48 (1.8)12 (0.5)325 (12.1)282  (11.0)897 (34.7)
Rent 40 (1.6)7 (0.3)314 (12.2)309  (12.4)855 (34.3)

Residential crowdingNo19 (1.4)3 (0.2)162 (12.1)132 (10.1)441 (33.8)
Yes26 (1.3)8 (0.4)230 (11.2)198 (10.0)670 (33.6)

Prevalence %; ; ; . Note: may not add up due to missing data.