Table 2.

Impact of HIV-status and other variables on P. vivax malaria incidence in the state of Amazonas, Brazil, 2012–2020.

Variable	RR (CI95%)	P	ARR (CI95%)	P
HIV-positive	7.20 (6.20–8.36)	< 0.0001	6.48 (5.37–7.83)	< 0.0001
Male	1.59 (1.39–1.82)	< 0.0001	1.41 (1.17–1.71)	< 0.0001
Age (years; ± SD)	1.00 (0.99–1.01)	0.412
Education (years)
< 3#
4–7	0.68 (0.43–1.06)	0.092	0.75 (0.48–1.16)	0.192
≥ 8	0.34 (0.22–0.54)	< 0.0001	0.41 (0.26–0.64)	< 0.0001
Ethnicity
Admixed#
White	0.80 (0.36–1.77)	0.577
Black	1.17(0.85–1.61)	0.336
Amerindian	4.47 (2.49–8.04)	< 0.0001	2.77 (1.46–5.28)	0.002
Place of residence
Urban area
Rural area	0.23 (0.13–0.38)	< 0.0001	0.44 (0.24–0.80)	0.007
Residence municipality
Manaus#
Metropolitan region	1.65 (1.24–2.20)	0.001	1.48 (1.02–2.15)	0.038
Others	1.59 (1.18–2.16)	0.002	1.36 (0.91–2.03)	0.135

^#Reference groups.