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Table 5 Association Between Asthma Exacerbations and 1-mile Buffer Density Measurement Around 35+ MPH Roadways

From: Evaluation of associations between asthma exacerbations and distance to roadways using geocoded electronic health records data

 

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

  1. HR Hazard ratio 95%, CI 95% Confidence interval, ED Emergency department, SES Socio-economic Status