Table 3. The association between intestinal worm burden and the concentration of IL4 produced by MLN stimulated with parasite antigen.

Term	Coefficient	p-value
Intercept	−3.408±1.108
trickle	−0.379±0.226	0.10
dpi	−0.085±0.052	0.12
log(number of worms*)	0.838±0.254	<0.01
MLN IL4	0.362±0.199	0.08
dpi2	0.016±0.002
dpi:MLN IL4	−0.024±0.008	<0.01
trickle:dpi2	0.0023±0.0004	<0.001
log(number of worms*):dpi2	−0.0036±0.0004	<0.001

AIC = 408.9, k = 9.50±3.89, residual df = 80.

^*- number of iL3s administered