Table 4 Adjusted odds ratios (AOR) from the multivariate penalised logistic regression model

Age(years)

0.62

0.41–0.9

0.012

BMI(Kg/M²)

0.47

0.26–0.79

0.006

Body Temperature(°C)

1.40

0.99–1.91

0.054

Bushes in surroundings

No

1

Yes

2.60

1.3–4.66

0.006

Body Weight(Kg)

4.50

2.27–8.01

< 0.0001

Dizziness

No

1

Yes

0.30

0.05–0.94

0.042

Fever

No

1

Yes

2.10

0.88–4.24

0.099

Headache

No

1

Yes

2.07

0.95–3.95

0.068

Mosquito repellent usage

No

1

Yes

1.78

0.86–3.27

0.128

Muscle pain

No

1

Yes

1.63

0.66–3.39

0.333

Sex

Female

1

Male

0.72

0.24–1.71

0.373

Sore throat

No

1

Yes

0.26

0.1–0.55

< 0.0001

Stagnant water at home

No

1

Yes

0.26

0.11–0.53

< 0.0001

Vomiting

No

1

Yes

2.80

0.85–6.82

0.097