Table 5.
Association between reporting symptoms and reporting Web use prior to diagnosis.
| Reported symptoms | Web was used, n (expected count) | Web was not used, n (expected count) | χ21 | P (Fisher's exact test) | Cramer's V | |
| Cough | 0.7 | .46 | 0.076 | |||
| Yes | 14 (15.6) | 62 (60.4) | ||||
| No | 9 (7.4) | 27 (28.6) | ||||
| Change in an existing cough | 0.1 | >.99 | 0.074 | |||
| Yes | 3 (4.3) | 18 (16.7) | ||||
| No | 20 (18.7) | 71 (72.3) | ||||
| Hemoptysis | 0.3 | .76 | 0.053 | |||
| Yes | 3 (3.9) | 16 (15.1) | ||||
| No | 20 (19.1) | 73 (73.9) | ||||
| Dyspnea | 0.7 | .49 | 0.079 | |||
| Yes | 14 (12.2) | 45 (46.8) | ||||
| No | 9 (10.8) | 43 (41.2) | ||||
| Fatigue | 0.5 | .64 | 0.065 | |||
| Yes | 9 (10.5) | 42 (40.5) | ||||
| No | 14 (12.5) | 47 (48.5) | ||||
| Weight loss | 3.6 | .09 | 0.179 | |||
| Yes | 13 (9.0) | 31 (35.0) | ||||
| No | 10 (14.0) | 58 (54.0) | ||||
| Shoulder/back pain | <0.1 | >.99 | 0.005 | |||
| Yes | 3 (3.1) | 12 (11.9) | ||||
| No | 20 (19.9) | 77 (77.1) | ||||
| Chest pain | 0.2 | >.99 | 0.046 | |||
| Yes | 2 (2.7) | 11 (10.3) | ||||
| No | 21 (20.3) | 78 (78.7) | ||||