How online public opinion evolves before and after policy adjustments in response to major public health emergencies.

Front Public Health · 2025 · PMC12183273 · PMID 40552227

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

When the number of topics was less than 5, the perplexity showed an increasing trend.

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.