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Table 5 Binary logistic regression to identify factors associated with the presence of Aedes sp. larvae and/or pupae

From: Entomological survey for identification of Aedes larval breeding sites and their distribution in Chattogram, Bangladesh

Predictors

Estimated

Standard error

Odds ratio

Confidence interval at 95%

Function (controllable)

  

1

  

Function (disposable)

0.091

0.431

1.095

0.471

2.547

Vegetation (no)

  

1

  

Vegetation (yes)

0.685

0.42

1.983

0.87

4.521

Property type (Gov.)

  

1

  

Property type (private)

0.15

0.695

1.162

0.297

4.539

Shade (no)

  

1

  

Shade (yes)

1.902

0.808

6.701

1.374

32.675*

Property category (independent house)

  

1

  

Property category (multistoried house)

−1.246

0.605

0.288

0.088

0.942*

Property category (slum)

−0.381

0.526

0.683

0.244

1.915

Property category (police stations)

0.358

1.104

1.431

0.164

12.461

Property category (hospitals)

−19.407

7369.331

0

0

.

Property category (bus stations)

0.03

0.905

1.031

0.175

6.07

Property category (educational institutions)

0.313

1.033

1.368

0.181

10.357

Property category (open place)

0.114

0.819

1.12

0.225

5.575

Property category (construction site)

−0.07

1.26

0.933

0.079

11.018

Thana (Khulshi)

  

1

 

*

Thana (Pahartali)

0.421

0.787

1.524

0.326

7.127

Thana (Bakalia)

−1.27

0.931

0.281

0.045

1.74

Thana (Kotowali)

−2.538

1.176

0.079

0.008

0.793*

Thana (Panchlaish)

0.285

0.657

1.33

0.367

4.823

Thana (Double Mooring)

−0.925

0.745

0.397

0.092

1.708

Thana (Halishahar)

−0.098

0.875

0.907

0.163

5.041

Thana (Bandar)

−2.45

1.182

0.086

0.008

0.876*

Thana (Chandgaon)

−1.74

1.185

0.175

0.017

1.791

Thana (EPZ)

−2.281

1.207

0.102

0.01

1.089

Thana (AkbarShah)

−1.406

0.826

0.245

0.049

1.237

Thana (Patenga)

−20.22

6992.331

0

0

.

Container category (plastic)

  

1

  

Container category (metal)

−0.547

0.939

0.579

0.092

3.649

Container category (cement)

−0.439

0.682

0.644

0.169

2.452

Container category (natural)

−0.941

0.587

0.39

0.123

1.234

Container category (vehicles)

0.334

0.533

1.397

0.491

3.973

Container category (others)

−1.724

0.851

0.178

0.034

0.945*

  1. Significance codes: *0.05