Table 3.
Associations of nearest gas well proximity and symptoms.
| Outcome | < 1 km | 1–2 km | > 2 km | ||
|---|---|---|---|---|---|
| OR (95% CI) | p-Value | OR (95% CI) | p-Value | ||
| Dermal | 4.13 (1.38, 12.3) | 0.011 | 1.44 (0.42, 4.9) | 0.563 | Ref |
| Upper respiratory | 3.10 (1.45, 6.65) | 0.004 | 1.76 (0.81, 3.76) | 0.148 | Ref |
| Lower respiratory | 1.45 (0.67, 3.14) | 0.339 | 1.40 (0.65, 3.03) | 0.387 | Ref |
| Cardiac | 1.67 (0.85, 3.26) | 0.135 | 1.28 (0.65, 2.52) | 0.473 | Ref |
| Gastrointestinal | 2.01 (0.49, 8.18) | 0.328 | 1.79 (0.43, 7.41) | 0.417 | Ref |
| Neurological | 1.53 (0.89, 2.63) | 0.123 | 1.04 (0.59, 1.82) | 0.885 | Ref |
| Ref, reference.Results are from hierarchical logistic regression that adjusted for age, household education level, sex, smokers in household, job type, animals in household, and awareness of environmental risk. | |||||