|Additional Information:||The study was planned by Dr. M. Piot (WHO Medical Officer), Dr. G.V.J. Daily (Medical Officer, NTI), Dr. G.D. Gothi (TB Control
Officer, NTI) and Dr. M.V. Jambunathan (Senior Statistical Officer, NTI). Field work was carried out by the staff of the Tuberculosis
Control Section, aided by one Laboratory and one X-ray Technician, under the direct supervision and guidance of Dr.G.V.J. Baily, Dr. M.
Piot, Mr. Ib Thorup (WHO Statistician), Mr. G. Ramanatha Rao (junior Statistical Officer, NTI) and WHO Public Health Nurse. The
statistical analysis was carried out by Mr. G. Ramanatha Rao, Mr. R. Samuel (NTI), Mr. lb Thorup and Mr. S.S. Nair (Senior
The following contributed in the preparation of the report at various stages :
Dr. M. Piot, Dr. G.D. Gothi, Mr. G. Ramanatha Rao, Dr. G.V.J. Baily, Mr. S.S. Nair and Dr. D.R. Nagpaul (formerly Director, NTI).
The report in its present from was prepared by: Dr. A.K. Chakraborty (Medical Officer, NTI) and Dr. G.D. Gothi Epidemiologist, NTI).|