A Bibliometric Analysis of Pregnancy-Related Eye Disease from 1999 to 2022.

OBJECTIVE

This systematic review and bibliometric analysis investigated the keywords appearing most in the pregnancy-related eye disease field to elucidate the current state and trends of pregnancy-related eye disease research.

METHODS

A systematic literature analysis of pregnancy-related eye disease was performed using the Web of Science Core Collection (WOS) databases. We used the keywords "ocular" OR "eye*" and "pregnancy" OR "pregnant" OR "gestation" to search for articles published from 1999 to 2022. Study data were analyzed and visualized using VOSviewer and CiteSpace.

RESULTS

We analyzed 929 articles published from 1999 to 2022. From 1999 to 2012, the article number increased slowly, with a marked acceleration in publication frequency after 2013, original papers accounted for 780 (84%) of the total number of articles published. David A. Mackey was the most prolific writer, and Margaret A. Honein contributed the most citations. The American Journal of Ophthalmology, PLOS One, and the European Journal of Ophthalmology published the most articles. The American Journal of Ophthalmology, Ophthalmology, British Journal of Ophthalmology, Investigative Ophthalmology and Visual Science were the four most commonly cited journals. The University of Western Australia, the University of Sao Paulo, and the University of Melbourne were highly prolific institutions. Five co-cited references had a citation burst up to 2022, analyzed by CiteSpace. Keyword analysis (VOSviewer) yielded recent key themes (pregnancy, women, eye, risks and diagnosis) and suggested future research directions.

CONCLUSIONS

The current results laid the foundation of bibliometrics for scholars and identified researchers, scientific journals, countries, keyword clustering, hot topics, and trends in the literature. High-impact-factor journals contain the most keyword-clustering research and open new horizons for research in the pregnancy-related eye disease nursing field, providing research inspiration for investigators in this field.