Optimization Output for Exp. 957 | QMRA

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Basic Information

Experiment ID	957
Pathogen	Naegleria fowleri
Contains Preferred Model	0
Status	fitted
Reference	Naegleria fowleri infection acquired by mice through swimming in amebae-contaminated water

Detailed information

Host

CD1 Mice

# of Doses

4.00

Μodel

a

0.35

N50

1.98E+04

LD50/ID50

1.98E+04

Dose Units

no of trophozoites

Response

Agent Strain

LEE

Exposure Route

Swimming for 20 minutes

Experiment Dataset

Description:

**Mice/Naegleria fowleri LEE strain data**
Dose	Dead	Survived	Total
1E+02	0	10	10
1E+03	1	9	10
1E+04	4	6	10
1E+05	7	3	10

**Goodness of fit and model selection**
Model	Deviance	Δ	Degrees of freedom	χ²_0.95,1	χ²_0.95,m-k
Exponential	6.13	5.90	3	3.84	7.81
Beta Poisson	0.23	5.90	2	3.84	5.99
Beta-Poisson is preferred to Exponential;