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Table 2 Results of generalized linear models for the associations between dengue incidence in children and environmental factors

From: Paediatric dengue infection in Cirebon, Indonesia: a temporal and spatial analysis of notified dengue incidence to inform surveillance

Variable

Lag (month)

IRR (95% CI)

P-value

SAF

0

1.60 (1.43–1.80)

< 0.001

Tmean

4

1.27 (1.22–1.31)

< 0.001

Precipitation

2

0.99 (0.99–0.99)

< 0.001

RH

0

1.05 (1.04–1.06)

< 0.001

NDVI

1

3.07 (1.94–4.86)

< 0.001

  1. Abbreviations: IRR, incidence rate ratio; 95% CI, 95% confidence interval; SAF, seasonality factor; RH, relative humidity; NDVI, normalized difference vegetation index