he 2004-05 Tanzania Demographic and Health Survey is the most recent in a series of national surveys conducted in Tanzania to meas- - ure levels, patterns, and trends in fertility, family planning, and health indicators. he previous surveys were carried out in 1991-92, 1994, 1996, and 1999. he 2004-05 TDHS was conducted by the National Bureau of Statistics (NBS). he 2004-05 survey included a nationally representative sample of 10,329 women and 2,635 men from approximately 9,700 households. his sample provides estimates for Tanzania as a whole (including Zanzibar), for urban and rural areas, and, for most indicators, an esti- - mate for.
