Bibliometric Properties of Placebo Literature From the JIPS Database: A Descriptive Study.

Front Psychiatry · 2022 · PMC8990029 · PMID 35401284

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hedged sentence

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closest p

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boldest claim

The sentences

a slightly increasing trendno p-value reported

Further aggregating evidence types, Figure 7D demonstrates that the level of systematic evidence types remained relatively stable in the past 25 years, albeit a slightly increasing trend is discernible.

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