Purpose: To study the relationship between atrophic glossitis and anemia, anemia types and other related factors(oral candida infection, xerostomia) in 124 consecutive cases.
Methods: One hundred and twenty-four cases with atrophic glossitis and 53 healthy controls were collected from Qingdao local population. The main indexes including general status, oral examination findings, hemoglobin (Hb), mean red blood cell volume (MCV), vitamin B12, ferritin, folic acid, anemia and anemia type, xerostomia and candida infection were statistically analyzed using SPSS 20.0 software package for Student's t test.
Results: Among 124 cases of glossitis group, 48.39% were found with anemia, 41.94% with xerostomia, 79.03% with Candida infection, 29.03% with Vitamin B12 deficiency, 22.58% with ferritin deficiency, 11.29% with folic acid deficiency. The contents of hemoglobin, ferritin and vitamin B12 in glossitis group were significantly lower than those in the control group(P<0.05), and the number of glossitis patients with anemia, xerostomia and candida infection were significantly higher than those in the control group (P<0.05). There was no significant difference in folic acid content between the two groups(P<0.05).
Conclusions: Occurrence of atrophic glossitis is closely related to anemia, vitamin B12 deficiency, ferritin deficiency, xerostomia, oral candida infection. There is no correlation with folic acid deficiency. Patients with atrophic glossitis accompanied by anemia have a higher proportion of macrocytic anemia.