The hemoglobin levels, interdialytic weight gains (IDWGs) and BMI were significantly higher in patients with ice pica than those without.

• 其中一位作者和一位营养师在二十四小时的饮食记录单和嗜冰癖问卷访谈当中发现十四位(18.；4%25)血液透析病患有嗜冰癖的行为。