Table 2.

Incident Rate Ratios of flare exposure in Eagle Ford blocks by Hispanic Quintiles in unadjusted, population density-adjusted, and full models.

Buffer Size	Proportion Hispanic	Unadjusted	Pop. density-adjusted	GAM
		IRR (95% CI)	IRR (95% CI)	IRR (95% CI)
3KM
	0 to <20	1	1	1
	20 to <40	0.99 (0.95, 1.03)	1.35 (1.29, 1.40)	1.65 (1.61, 1.70)
	40 to <60	1.30 (1.24, 1.36)	1.56 (1.49, 1.64)	1.24 (1.19, 1.29)
	60 to <80	1.60 (1.52, 1.69)	2.22 (2.10, 2.33)	1.40 (1.34, 1.47)
	80 to 100	2.16 (2.08, 2.25)	3.28 (3.14, 3.42)	2.10 (2.00, 2.21)
10KM
	0 to <20	1	1	1
	20 to <40	1.10 (1.08, 1.12)	1.16 (1.14, 1.19)	1.22 (1.21, 1.23)
	40 to <60	1.83 (1.79, 1.88)	1.99 (1.94, 2.03)	1.19 (1.18, 1.21)
	60 to <80	2.13 (2.08, 2.18)	2.34 (2.28, 2.40)	1.36 (1.34, 1.38)
	80 to 100	2.43 (2.39, 2.48)	2.66 (2.61, 2.71)	1.38 (1.36, 1.40)