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Final NBR models of BD incidence rates in Kom Tum from 1999 to 2013
| Variable | Adjusted incidence rate ratios (IRRs) | 95% CI | P value |
|---|---|---|---|
| Model 1 | |||
| Monthly average temperature (°C) | 1.06 | 1.04–1.09 | < 0.001 |
| Average humidity (%) | 1.01 | 1.00–1.01 | 0.038 |
| Model 2 | |||
| Monthly average temperature (°C) – lag1 | 1.07 | 1.04–1.10 | < 0.001 |
| Model 3 | |||
| Monthly total precipitation (100 mm) | 1.04 | 1.01–1.07 | 0.003 |
