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Table 3 Factors associated with clinical malaria in the study participants

From: Malaria-associated risk factors among adolescents living in areas with persistent transmission in Senegal: a case–control study

Parameters

Univariate analysis

Multivariate analysis

OR (95% CI)

P value

aOR (95% CI)

P value

Age

    

 10–14 years

1

 

1

 

 15–19 years

0.68 (0.47–0.96)

0.031

0.38 (0.23–0.62)

0.000

Occupation of the participant

    

 Student

1

 

1

 

 Maid

1.09 (0.66–1.80)

0.723

1.16 (0.60–2.24)

0.663

 Apprentice#

0.23 (0.12–0.43)

0.000

0.24 (0.11–0.52)

0.000

 Gold Digger

1.15 (0.54–2.44)

0.711

0.62 (0.23–1.66)

0.337

 Others

0.36 (0.13–0.95)

0.040

0.50 (0.16–1.55)

0.233

LLIN use

    

 Yes

1

 

1

 

 No

2.19 (1.30–3.71)

0.004

2.65 (1.58–4.45)

0.000

Use of other preventive measures

    

 Yes

1

 

1

 

 No

1.36 (0.94–1.97)

0.100

2.51 (1.53–4.11)

0.000

Sleep outdoors

    

 Yes

1

 

1

 

 No

4.74 (2.72–8.27)

0.000

3.22 (1.66–6.23)

0.001

Stagnant water outside the house

    

 Yes

1

 

1

 

 No

0.34 (0.22–0.50)

0.000

0.27 (0.16–0.44)

0.000

Household head gender

    

 Male

1

 

1

 

 Female

0.61 (0.35–1.06)

0.077

0.47 (0.25–0.90)

0.022

  1. Analysis of factors associated with malaria was adjusted on the following factors: participant gender, participant age, participant occupation, household head gender, household head age, wealth index, LLIN use, use of other preventives measures, outdoor sleeping, presence of stagnant water outside the house, presence of stagnant water inside the house, presence of bushes/overgrown vegetation outside the house, type of house. The goodness of fit test: Hosmer–Lemeshow, chi2(7) = 12.38, p = 0.0888. BIC = − 2264.750, AIC = 1.186, AUC = 0.7640
  2. Bold values indicate significant associations
  3. #Apprentice includes tailor, driver, mechanic, mason apprentices
  4. Other occupations include farmer, taxi driver, seller, and talibé (children in placement in Koranic school)
  5. Other preventives measures include insecticide, smoke coil, weeding, IRS, sewage evacuation, traditional methods