Assessing the completeness of tuberculosis notification in a health district
Devine, M.J.; Aston, R.
Communicable Disease Report. Cdr Review 5(9): R137-R140
1995
ISSN/ISBN: 1350-9349 PMID: 7670578 Document Number: 448894
We have estimated the completeness of tuberculosis notification in Bolton health district by combining notification data with information from prescriptions issued by general practitioners and hospital admission data. From 1 January 1991 to 31 December 1993, 307 cases of tuberculosis were notified in Bolton. Thirty-four cases were identified using general practitioners' prescriptions: 27 of these had been notified between January 1991 and December 1993, and seven had not been notified during this period. Although prescriptions may be used as a marker for tuberculosis, they would not be an adequate alternative to notification of cases. One hundred and forty-eight cases of tuberculosis were identified between 1 October 1992 and 30 September 1993 by combining data from the three sources: 138 cases had been notified (93.2%), 28 identified from prescriptions (23.0%), and 54 identified from hospital data (36.5%).