Table 10.

Mean proportion of data items in each address which were assigned to the incorrect output field

	HMM/Method
	HMM1	HMM2	HMM3	AutoStan
Death Certificates	0.31 (0.25 – 0.37)	0.31 (0.24 – 0.38)	0.33 (0.23 – 0.42)	0.29 (0.26 – 0.32)
Inpatient Statistics Collection	0.23 (0.18 – 0.28)	0.23 (0.18 – 0.28)	0.21 (0.15 – 0.26)	0.19 (0.17 – 0.22)

Table cells contain the mean proportion of data items in each address which were assigned to the incorrect output field, or to no output field. Ninety-five per cent confidence limits for the proportions are given in brackets.