Readers' Attention of Shorter Versus Longer Abstracts of Systematic Reviews

"The intervention and control group will be provided with a structured abstract of the review by Soderberg et al., entitled Percutaneous nephrolithotomy vs. retrograde intrarenal surgery for renal stones. This review was published once in the Cochrane Database of Systematic Reviews and once in the journal BJU International. The length of the abstract differs significantly depending on the journal.~The participants assigned to this study arm will be presented with the longer version published in the Cochrane Database, comprising 771 words (PMID: 37955353)."

The participants assigned to this study arm will be presented with the shorter version published in BJU International, comprising 277 words (PMID: 37942649).