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Table 3 Ethnicity of Cases Following Linkage with HES and NBSS Datasets

From: Use of name recognition software, census data and multiple imputation to predict missing data on ethnicity: application to cancer registry records

Ethnic group Cases with ethnic group recorded in HES (%) Cases with unknown ethnicity resolved by NBSS linkage Ethnic breakdown of cohort following use of HES and NBSS (%)
White 81 934 (73.4) 1053 82 987 (74.3)
South Asian 1545 (1.4) 13 1558 (1.4)
Black 1429 (1.3) 11 1440 (1.3)
Chinese/Other 303 (0.3) 3 306 (0.3)
Mixed 141 (0.1) 2 143 (0.1)
Not known 26 342 (23.6)   26 331 (22.6)
Total 111 694 1082