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Table 6 Factors associated with loss of integrity

From: Durability assessment results suggest a serviceable life of two, rather than three, years for the current long-lasting insecticidal (mosquito) net (LLIN) intervention in Benin

Factors

Modalities

Coefficients

Rate ratio

CI-% (RR)

P (Wald test)

P (LR-test)

Washing frequency

None

-

1.00

-

-

<0.0001

1

0.744

2.1

[0.92-04.84]

0.07967

2-5

1.024

2.78

[1.40-05.55]

0.00355

>=6

1.766

5.85

[2.85-11.99]

<0.0001

Type of roof

Steel sheet

-

1.00

-

-

0.168491

Straw

−0.324

0.72

[0.46-01.15]

0.16930

Location of kitchen in the house

Outside

-

1.00

-

-

0.026399

Inside

0.543

1.72

[1.06-02.79]

0.027699

Cooking fuel

Charcoal

-

1.00

-

-

0.034210

Firewood

0.582

1.79

[1.04-03.09]

0.036875

Sleeping material

Other

-

1.00

-

-

0.774194

Bed

−0.229

0.79

[0.43-01.49]

0.472834

Matting

−0.142

0.87

[0.48-01.56]

0.6365219

LLINs maintenance

High

-

1.00

-

-

0.002677

Low

0.526

1.69

[1.20-02.39]

0.002908

Frequency of net use

Not at all

-

1.00

-

-

0.077341

Often

−0.889

0.41

[0.19-00.88]

0.02139

Every night

−0.718

0.49

[0.24-01.00]

0.05074

Distance to water for washing

>5 km

-

1

-

-

0.000106

<0.5 km

0.48

1.61

[1.27-2.05]

0.000106

Number of sleeper/Net

-

0.105

1.11

[0.96-01.28]

0.14466

0.153694

  1. RR=Rate Ratio; P=p-value.