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Table 5 Results of general linear regression of predictors of NO2 near T.F. Green Airport (n = 644; R2 = 0.32)

From: Nitrogen dioxide concentrations in neighborhoods adjacent to a commercial airport: a land use regression modeling study

Variable Estimate Standard Error t Value P value Partial R2
Intercept 12.64 0.51 24.99 < .0001 -
Session 1 2.18 0.35 6.32 < .0001 0.05
Session 2 1.89 0.31 6.14 < .0001  
Session 3 0.00 . . .  
Distance to terminal (m) -0.00140 0.00026 -5.30 < .0001 0.10
Total traffic density within 100m 0.00830 0.0019 4.34 < .0001 0.05
Total length of Class 1 roads within 100 m (m) 0.0230 0.0044 5.21 < .0001 0.05
Total length of Class 2 roads within 200 m (m) 0.00381 0.00094 4.06 < .0001 0.03
Distance to nearest Class 3 road (m) -0.00286 0.00047 -6.07 < .0001 0.04