Research trajectory of the mechanism of preeclampsia: a scientometric perspective

Table 4 The top 10 categories with the highest number of publications

Rank	Categories	Counts	Centrality	Years
1	Obstetrics and gynecology	1368	0.08	1987
2	Reproductive biology	761	0.06	1992
3	Cardiovascular system and cardiology	687	0.09	1990
4	Peripheral vascular disease	597	0.01	1990
5	Biochemistry and molecular biology	486	0.47	1992
6	Cell biology	421	0.15	1992
7	Research and experimental medicine	388	0.06	1993
8	Medicine, research and experimental	388	0.06	1993
9	Physiology	339	0.05	1991
10	Immunology	332	0.15	1994

This table presents the top 10 research categories in preeclampsia studies, ranked by the number of publications. Obstetrics & Gynecology leads with 1368 publications, reflecting the field's foundational role in preeclampsia research, followed by Reproductive Biology (761 publications) and Cardiovascular System & Cardiology (687 publications). Notably, Biochemistry & Molecular Biology demonstrates the highest centrality (0.47), highlighting its importance in interdisciplinary connections. Other significant categories include Cell Biology and Immunology, which emphasize molecular mechanisms and immune responses in preeclampsia. This table illustrates preeclampsia research's diverse and multidisciplinary nature, spanning clinical, molecular, and experimental domains

ISSN: 2072-1315