Ā | Contacteda(nā=ā1,820) | Status of consentb(nā=ā871) | ||||
---|---|---|---|---|---|---|
Ā | Yes | No | p-value | Given | Refused | p-value |
Study | Ā | Ā | <0.0001 | Ā | Ā | 0.76 |
āāFHS | 138 (48.6%) | 146 (51.4%) | Ā | 98 (90.7%) | 10 (9.3%) | Ā |
āāWELD | 551 (73.3%) | 201 (26.7%) | Ā | 423 (88.7%) | 54 (11.3%) | Ā |
āāINHALE | 456 (58.2%) | 328 (41.8%) | Ā | 252 (88.1%) | 34 (11.9%) | Ā |
Sex | Ā | Ā | <0.0001 | Ā | Ā | 0.05 |
āāMale | 238 (48.5%) | 253 (51.5%) | Ā | 122 (84.1%) | 23 (15.9%) | Ā |
āāFemale | 907 (68.3%) | 422 (31.7%) | Ā | 651 (89.7%) | 75 (10.3%) | Ā |
Age (years) | Ā | Ā | <0.0001 | Ā | Ā | 0.07 |
āā<49 | 229 (51.0%) | 220 (49.0%) | Ā | 163 (92.6%) | 13 (7.4%) | Ā |
āā50+ | 916 (66.8%) | 455 (33.2%) | Ā | 610 (87.8%) | 85 (12.2%) | Ā |
Race | Ā | Ā | <0.0001 | Ā | Ā | 0.43 |
āāWhite | 578 (72.2%) | 223 (27.8%) | Ā | 448 (89.8%) | 51 (10.2%) | Ā |
āāBlack | 550 (55.6%) | 439 (44.4%) | Ā | 312 (87.2%) | 46 (12.9%) | Ā |
āāOther | 17 (56.7%) | 13 (43.3%) | Ā | 13 (92.9%) | 1 (7.1%) | Ā |
Status | Ā | Ā | 0.0009 | Ā | Ā | 0.48 |
āāCase | 362 (68.8%) | 164 (31.2%) | Ā | 248 (89.9%) | 28 (10.1%) | Ā |
āāControl | 783 (60.5%) | 511 (39.5%) | Ā | 525 (88.2%) | 70 (11.8%) | Ā |