Ophthalmology Research Trends in Saudi Arabia: A Four-Decade Bibliometric Analysis.

Cureus · 2020 · PMC7733767 · PMID 33329962

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a positive trendno p-value reported

Using Spearman's correlation coefficient, we note a positive trend in the number of new articles per year, and this trend reached statistical significance (P < .001) (Figure 1 ).

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