Table 4.

Mean odds ratios for reported farms over a two-week interval averaged over different start dates. (The maximum and minimum odds ratios correspond to average values at specific start dates and therefore capture the variation across the course of the epidemic and not between epidemic simulations. Again results are given for the whole of Great Britain and for the five regions.)

region	model–data odds ratio		model–model odds ratio
	mean	(min–max)	mean	(min–max)
whole GB	208.39	(15.25–998.67)	322.68	(18.89–1437.01)
Cumbria	13.79	(2.01–83.15)	18.53	(2.49–119.27)
Devon	13.41	(0.46–129.72)	43.95	(4.72–381.64)
rest of England	188.26	(5.59–1458.62)	281.93	(30.35–1143.65)
Wales	93.54	(0.48–968.54)	171.79	(13.92–709.96)
Scotland	83.48	(2.54–735.64)	848.73	(23.10–1101.47)