From: Modelling the force of infection for hepatitis B and hepatitis C in injecting drug users in England and Wales
Model
d.f. (n = 471)
Deviance
p value
1 (Initial Model)
413
392.2
2
443
413.6
0.87
3
447
415.6
0.73
4
450
417.9
0.52
5
458
428.8
0.21
6
459
469.6
<0.0001