Suleiman, M.M.A. Sahal, N. Sodemann, M. Elsony, A. Aro, A.R. 2014 This case control study aimed to assess tuberculosis TB awareness and its associatedsociodemographic characteristics in Gezira, Sudan.New smear positive TB patients registered in Gezira in 2010 n 425 and age matched controls who attended the same health facilities for other reasons n 850 formed the study sample.Awareness was measured using a modified standard World Health Organization TB knowledge, attitude and practice instrument.There was no significant difference between TB cases and the controls in overall levels of TB awareness.About ...