Research status and hotspots of autoimmune gastritis: A bibliometric analysis

Table 5 Top 20 Keywords

Rank	Keywords	Count	Centrality
1	Autoimmune gastritis	96	0.25
2	Pernicious anemia	64	0.12
3	Atrophic gastritis	46	0.12
4	Helicobacter pylori	44	0.14
5	Classification	40	0.16
6	Diagnosis	29	0.07
7	Helicobacter pylori infection	27	0.18
8	Disease	26	0.26
9	Autoantibody	21	0.10
10	Cancer	21	0.13
11	Prevalence	20	0.04
12	Parietal cell antibody	20	0.03
13	Follow up	16	0.08
14	Atrophic body gastritis	15	0.06
15	Pathogenesis	15	0.03
16	Management	15	0.03
17	Risk	12	0.04
18	Autoimmune atrophic gastritis	11	0.08
19	Gastric cancer	11	0.07
20	Body gastritis	10	0.08