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Table 3 Coefficients for Weibull functions used to estimate rate of invasive disease

From: Invasive meningococcal disease epidemiology and control measures: a framework for evaluation

 

Group B

Group C

Group Y <44 yrs

Group Y >44 yrs

Group A

Group W-135

Other Groups

P1

2.2044

0.8692

0.8490

0.000003

0.0107

0.2943

0.2301

P2

-0.7285

-0.4598

-0.5234

2.800

-0.3741

-0.3741

-0.3741

  1. P 1 · A g e P 2 MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaqabeGadaaakeaacqWGqbaudaWgaaWcbaGaeGymaedabeaakiabl+y6NjabdgeabjabdEgaNjabdwgaLnaaCaaaleqabaGaemiuaa1aaSbaaWqaaiabikdaYaqabaaaaaaa@3795@