TABLE 5.

Suicide Mortality Risk Among Agricultural Workers According to the Ratio of Establishments That Used Pesticides in Tobacco Production to Those That Used Pesticides in Any Crop Production in 2006

First Reference Population: Agricultural Workers				Second Reference Population: Nonagricultural Workers in the Capital City			Third Reference Population: Nonagricultural Workers in All Other Cities
Distribution of Cities	Suicide Deaths	Other Deaths	MOR (95% CI)	Suicide Deaths	Other Deaths	MOR (95% CI)	Suicide Deaths	Other Deaths	MOR (95% CI)
All cities
No tobacco production	102*	11,052*	1	180†	39,671†	2.03 (1.59–2.60)	261‡	66,253‡	2.34 (1.86–2.95)
Below median	16	1,133	1.53 (0.90–2.60)			3.11 (1.86–5.21)			3.58 (2.16–5.96)
Above median	73	3,284	2.41 (1.78–3.26)			4.90 (3.72–6.45)			5.64 (4.34–7.33)
Isolating Arapiraca
No tobacco production	102*	11,052*	1	180†	39,671†	2.03 (1.59–2.60)	261‡	66,253‡	2.34 (1.86–2.95)
Below median	16	1,133	1.53 (0.90–2.60)			3.11 (1.86–5.21)			3.58 (2.16–5.96)
Above median	42	2,112	2.15 (1.50–3.10)			4.38 (3.12–6.15)			5.05 (3.63–7.01)
Arapiraca	31	1,172	2.87 (1.91–4.30)			5.83 (3.96–8.57)			6.71 (4.61–9.79)

^*Number of cases used as the first reference population for MOR.

^†Number of cases used as the second reference population for MOR.

^‡Number of cases used as the third reference population for MOR.

CI, confidence interval; MOR, mortality odds ratio.