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Table 2 Univariate and multiple logistic regression analysis showing predictors of knowledge levels (good vs. poor) (n = 609)

From: Knowledge, attitude, and practice regarding dengue virus infection among inhabitants of Aceh, Indonesia: a cross-sectional study

Independent variable

Univariate

 

Multivariate

 

OR (95% CI)

P-value

aOR (95% CI)

P–value

Regency

 

< 0.001

 Aceh Besar

1

   

 Aceh Tengah

0.26 (0.12–0.55)

  

 Langsa

0.35 (0.17–0.68)

  

 Aceh Utara

1.16 (0.60–2.24)

  

 Aceh Singkil

1.13 (0.58–2.19)

  

 Sabang

4.86 (2.24–10.55)

  

 Aceh Timur

2.18 (1.11–4.30)

  

 Aceh Selatan

0.45 (0.24–0.85)

  

 Aceh Tamiang

1.33 (0.69–2.57)

  

Age group (years)

 

0.159

 

0.639

 17–29

1

 

1

 

 30–44

0.85 (0.60–1.21)

 

0.97 (0.55–1.70)

 45–59

0.61 (0.35–1.05)

 

0.65 (0.28–1.51)

 60–84

0.29 (0.06–1.45)

 

0.48 (0.07–3.09)

Sex

 

0.144

 

0.215

 Male

1

 

1

 

 Female

1.29 (0.91–1.84)

 

1.29 (0.86–1.94)

Education

 

< 0.001

 

0.002

 Illiterate

1

 

1

 

 Primary school

1.85 (0.32–10.61)

 

1.80 (0.28–11.57)

 Junior high school

1.08 (0.18–6.32)

 

0.66 (0.10–4.41)

 Senior high school

3.52 (0.77–16.02)

 

1.44 (0.27–7.67)

 Diploma

6.88 (1.49–31.67)

 

2.34 (0.42–12.78)

 Graduated

13.81 (3.01–63.29)

 

3.95 (0.72–21.63)

Occupation

 

< 0.001

 

0.155

 Farmer

1

 

1

 

 Civil servant

8.84 (4.45–17.58)

 

1.40 (0.75–2.9

 Private employee

8.81 (4.22–18.37)

 

1.06 (0.57–1.99)

 Entrepreneur

4.25 (2.09–8.64)

 

0.47 (0.63–1.19)

 Student/University student

5.76 (2.89–11.48)

 

1.39 (0.10–3.04)

Religion

 

0.248

 

0.585

 Muslim

1

 

1

 

 Other

0.38 (0.07–1.93)

 

0.612 (0.10–3.57)

Marital status

 

0.045

 

0.856

 Unmarried

1

 

1

 

 Married

0.67 (0.48–0.93)

 

0.96 (0.55–1.66)

 Widowed

1.19 (0.45–3.12)

 

1.75 (0.50–6.14)

Monthly income (IDR)

 

< 0.001

 

0.073

  < 1 million

1

 

1

 

 1 – ≤ 2 million

0.85 (0.55–1.31)

 

0.89 (0.53–1.50)

 2 – ≤ 3 million

2.39 (1.50–3.83)

 

1.74 (0.92–3.28)

  > 3 million

3.06 (1.80–5.20)

 

2.14 (1.03–4.41)

Socioeconomic status

 

< 0.001

 

0.025

 Poorest quintile

1

 

1

 

 2nd

1.62 (0.94–2.77)

 

0.93 (0.50–1.71)

 3rd

2.23 (1.31–3.80)

 

1.72 (0.95–3.12)

 4th

2.63 (1.54–4.48)

 

1.39 (0.75–2.58)

 Richest quintile

5.24 (3.03–9.06)

 

2.13 (1.10–4.11)

Type of residence

 

< 0.001

 

0.610

 City

1

 

1

 

 Suburb

0.51 (0.36–0.72)

 

0.76 (0.40–1.43)

Family member(s) suffered from dengue fever

 

0.989

  

 Yes

1

 

 No

1.00 (0.68–1.47)

   

Personally suffered from dengue fever

    

 Yes

1

0.081

1

0.402

 No

0.61 (0.35–1.06)

 

0.75 (0.60–1.42)

 
  1. aOR Adjusted odds ratio, IDR Indonesian rupiah