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Table 4 Examples of “generic statements of ignorance (SOIs)” for authors with some of the worst recommendation results

From: RecSOI: recommending research directions using statements of ignorance

Statement of ignorance (SOI)

Reference to the paper

“The present results are promising enough to support continued investment in this intervention and attempts to improve it”

Liu et al. [34]

“It is urgent to explore effective ways to control this down trend, and research in this area is needed”

Wu et al. [35]

“However, results from randomized controlled trials remain inconclusive”

Harris et al. [36]

“However, its long-term benefits remain to be tested in future studies”

Li et al. [37]

“Therefore, a future large-scale population-based cohort investigation is warranted”

Lin et al. [38]