Group [%] | Sub-group | N [2,426] | Males |
---|---|---|---|
Country | Brazil | 408 [17] | 148 [36] |
USA | 404 [17] | 168 [42] | |
Germany | 400 [16] | 167 [42] | |
UK | 400 [16] | 208 [52] | |
China | 398 [16] | 283 [71] | |
Turkey | 416 [17] | 206 [49] | |
Total | 2426 | 1180 [49] | |
Age | 45-54 | 1029 [42] | |
55-64 | 971 [40] | ||
65-67 | 426 [18] | ||
Working Status | n [%] | Males [%] | |
n = 2400 [%] | Working | 710 [29] | 360 [51] |
Not working | 1243 [51] | 599 [48] | |
Retired early due to COPD* | 447 [18] | 208 [47] | |
Missing | 26 [1] | ||
Severity: [MRC Dyspnoea Scale] | Mild [1, 2] | 849 [35] | |
Moderate [3, 4] | 1,012 [42] | ||
Severe [5] | 521 [22] | ||
Missing data | 44 [2] | ||
Ever smoked on a daily basis | Yes | 2311 [95] | |
No | 115 [5] | ||
Currently smoke | Yes | 1366 [59] | |
No | 1060 [41] | ||
Mean Pack Years | 38 | ||
Number of co-morbidities by number of respondents [n = 2,404] | 0 | 595 [25] | |
1 | 753 [31] | ||
2 | 443 [18] | ||
3 | 265 [11] | ||
> 4 | 348 [14] | ||
Missing data | 22 [1] |