Table 9. Robustness test.

	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations	Hospitalizations
pesticide	0.249**
	(0.0798)
tec	0.0651	0.0474	−0.0495	0.0808	0.0462	−0.0505	0.0653	0.0558	−0.0699
	(0.0795)	(0.0765)	(0.0642)	(0.0738)	(0.0787)	(0.0643)	(0.0851)	(0.0745)	(0.0615)
gov	0.126	0.106	0.136	0.0381	0.0652	0.122	0.112	0.0799	0.134
	(0.0927)	(0.108)	(0.0803)	(0.0814)	(0.101)	(0.0731)	(0.109)	(0.116)	(0.0831)
urbincome	0.223	0.487	3.471***	0.0651	0.390	3.327***	0.144	0.405	3.932***
	(0.744)	(0.629)	(0.642)	(0.673)	(0.548)	(0.685)	(0.799)	(0.611)	(0.648)
couincome	0.859	0.681	−1.923**	0.916	0.648	−1.774*	0.872	0.694	−2.430**
	(0.636)	(0.586)	(0.565)	(0.594)	(0.516)	(0.587)	(0.694)	(0.568)	(0.549)
medical	−0.314	−0.394*	−0.366*	−0.255	−0.310**	−0.429**	−0.352	−0.407*	−0.361*
	(0.157)	(0.143)	(0.117)	(0.168)	(0.0894)	(0.110)	(0.179)	(0.135)	(0.122)
L.pesticide		0.184**
		(0.0595)
L2.pesticide			0.217**
			(0.0754)
fertilizer				0.199***
				(0.0494)
L.fertilizer					0.157***
					(0.0210)
L2.fertilizer						0.108***
						(0.0334)
film							0.174
							(0.128)
L.film								0.0937
								(0.0943)
L2.film									0.349***
									(0.0816)
_cons	6.434***	6.974***	4.161***	6.097**	6.332***	4.573***	6.889***	7.372***	3.509***
	(0.928)	(1.133)	(0.905)	(1.335)	(0.887)	(0.884)	(1.224)	(1.152)	(0.811)
N	110	99	88	110	99	88	110	99	88
R2	0.923	0.912	0.920	0.927	0.915	0.917	0.918	0.908	0.925
adj. R2	0.919	0.906	0.914	0.923	0.909	0.911	0.914	0.902	0.919

Notes.

Standard errors in parentheses

^*p < 0.05

^**p < 0.01

^***p < 0.001