Table 5.
Association Between Asthma Exacerbations and 1-mile Buffer Density Measurement Around 35+ MPH Roadways
| Number of events | Unadjusted | + Adjustment for SES Score | + Adjustment for Race/Insurance/ Sex/Age |
+ Adjustment for Number of Encounter/ Medication/Obesity/ Atopy |
|||||
|---|---|---|---|---|---|---|---|---|---|
| HR | 95% CI | HR | 95% CI | HR | 95% CI | HR | 95% CI | ||
| Overall | 1854 | 1.00 | 0.98, 1.03 | 1.00 | 0.98, 1.03 | 1.00 | 0.98, 1.03 | 1.01 | 0.98, 1.04 |
| Inpatient | 168 | 1.00 | 0.95, 1.05 | 1.00 | 0.95, 1.05 | 1.01 | 0.96, 1.07 | 1.01 | 0.95, 1.08 |
| ED | 497 | 1.01 | 0.98, 1.05 | 1.01 | 0.98, 1.05 | 1.01 | 0.97, 1.04 | 1.00 | 0.97, 1.04 |
| Urgent | 497 | 0.98 | 0.95, 1.02 | 0.98 | 0.95, 1.02 | 0.98 | 0.95, 1.02 | 0.99 | 0.95, 1.03 |
| Outpatient | 824 | 1.00 | 0.98, 1.03 | 1.00 | 0.97, 1.03 | 1.00 | 0.97, 1.03 | 1.00 | 0.98, 1.03 |
HR Hazard ratio 95%, CI 95% Confidence interval, ED Emergency department, SES Socio-economic Status