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Table 3 Abundance of early and late instar larvae of anopheline mosquitoes in man-made habitats with different plant covers

From: Development of environmental tools for anopheline larval control

Early instars

Late instars

Parameter

EMM

95% CI for EMM

Odds ratio

95% CI for Exp (B)

P

EMM

95% CI for EMM

Odds ratio

95% CI for Exp (B)

P

Arrow roots

1.100

0.683-1.517

0.577

0.332-1.003

0.051*

0.006

0.036-0.048

0.045

0.005-0.380

0.004*

Unweeded rice

0.929

0.339-1.520

0.488

0.247-0.962

0.038*

0.012

0.047-0.071

0.091

0.011-0.755

0.026*

Weeded rice

1.353

0.763-1.943

0.710

0.387-1.303

0.269

0.094

0.035-0.153

0.727

0.227-2.334

0.593

Papyrus

1.976

1.386-2.567

1.037

0.621-1.731

0.889

0.035

0.024-0.094

0.273

0.052-1.442

0.126

Napier

0.788

0.371-1.206

0.414

0.238-0.718

0.002*

0.065

0.070-0.189

0.500

0.177-1.410

0.190

Control

1.906

1.316-2.496

1

  

0.129

0.023-0.107

1

  
  1. * shows larval densities that are significantly different from the control. EMM = estimated marginal mean CI = confidence interval; P = significance level at 95%.