Iodine status, impact of knowledge, and practice for adequate iodized salt utilization in house hold at North West Ethiopia.

Coverage of adequately iodized salt was low and respondents' formal education, monthly income ≥5000 Ethiopian Birr/month, and good knowledge score were all significantly associated with proper iodized salt utilization. While the prevalence of goiter was not significantly identified as a public health problem as compared in the regions, however, in light of previous iodine deficiency in this region of Ethiopia, the salt iodization program should be done continually.