Age (years). Mean (SD); min-max |
43 (0.82); 41-44 |
53 (0.95);
50.94-55.58 |
Male. %(n/N) |
50.3 (1,586/3,153) |
50.3 (1,586/3,153) |
Body mass index (kg/m2). Mean (SD); min-max |
26.27
(4.61); 16.31- 52.33 |
28.4 (5.48); 16.9-58.86 |
Heating by indoor combustion of solid† or gas fuel. %(n/N) |
53.2
(1,679/3,153) |
43.8% (1,383/3,153) |
Cooking by indoor combustion of solid† or gas fuel. %(n/N) |
24.1
(757/3,153) |
28.7 (886/3,081) |
Years of education. %(n/N)
< Grade 12
Grade 12 or equivalent
> Grade 12
|
34.7 (1,093/3,153)
9.5 (300/3,153)
55.8 (1,755 /3,153)
|
32.7 (1,020/3,153)
7.8 (242/3,153)
59.6 (1,860/3,153)
|
Occupation. %(n/N)
Managers and Professionals
Associate Professionals
Tradespersons and Advanced Clerical
Intermediate clerical and production
Elementary clerical, laborers and related
|
30.9 (970/3,135)
11.4 (357/3,135)
20.7 (648/3,135)
18 (563/3,135)
19 (597/3,135)
|
35 (1,087/3,105)
14.1 (439/3,105)
18.8 (585/3,105)
18 (558/3,105)
14 (436/3,105)
|
Smoking status. %(n/N)
Never
Former
Current
|
44.5 (1,404 /3,143)
31.6 (995/3,143)
23.6 (744 /3,143)
|
44.5 (1,402/3,120)
38.4 (1,211/3,120)
16.1 (507 /3,120)
|
Current second-hand smoke. %(n/N) |
11.6 (358 / 3,096) |
7.8
(244/3,153) |
Hay fever ever. %(n/N) |
53 (1,660/3,153) |
55.8
(1,757/3,153) |
Living <200m from a major road |
813 /3,153 (25.78%) |
787
/3,048 (25.82%) |
NO2 (ppb) median [IQR; 25-75%le] |
4.24 [2.27;
3.43-5.7] |
2.72 [2.21; 1.93-4.14] |
PM2.5 (µg/m3) median [IQR;
25-75%le] |
6.48 [1.49; 5.76-7.26] |
6.4
[1.56;
5.63-7.19] |