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Table 3 Variables associated with the incidence of malaria

From: The association between malnutrition and the incidence of malaria among young HIV-infected and -uninfected Ugandan children: a prospective study

Variable

Incidence of malaria

Unadjusted IRR* (95% CI)

p-value

Adjusted IRR** (95% CI)

p-value

Exposed†

Unexposed

Measures of stunting

      

none

-

2.87

reference

-

reference

-

mild

4.02

-

1.55 (1.31-1.83)

< 0.001

1.24 (1.06-1.46)

-0.008

moderate-severe

3.89

-

1.64 (1.37-1.98)

< 0.001

1.24 (1.03-1.48)

0.02

Breastfeeding

2.93

4.02

0.56 (0.50-0.63)

< 0.001

0.85 (0.68-1.07)

0.17

HIV infected

2.06

3.91

0.56 (0.43-0.75)

< 0.001

0.93 (0.67-1.30)

0.68

TS chemoprophylaxis

2.18

5.05

0.38 (0.33-0.43)

< 0.001

0.50 (0.41-0.61)

< 0.001

Urban vs. rural residence

1.65

4.19

0.41 (0.31-0.52)

< 0.001

0.44 (0.34-0.56)

< 0.001

Age per 1 year increase

N/A

2.22 (2.01-2.44)

< 0.001

1.49 (1.20-1.84)

< 0.001

  1. † Exposed groups include stunted, breastfeeding, HIV infected participants, TS chemoprophylaxis, and urban residence
  2. * IRR incidence rate ratio using univariate analysis including only the variable of interest
  3. **IRR incidence rate ratio using multivariate analysis including all variables of interest listed in the table