Fig. 3From: Analysis of the correlation between high iodized salt intake and the risk of thyroid nodules: a large retrospective studyMultivariate linear regression analysis of daily iodized salt intake. A Risk factors affecting salt intake in all study populations. B Independent risk factors affecting salt intake in all study populations. C Risk factors affecting salt intake in the population with thyroid nodes. D Independent risk factors affecting salt intake in the population with thyroid nodulesBack to article page