ObjectivesTo evaluate the reporting quality of clinical practice guidelines published in Chinese journals in 2017.MethodsCBM, CNKI and WanFang Data databases were searched for articles published in 2017. Two reviewers independently screened literature, extracted data, and evaluated the reporting quality of clinical practice guidelines using the Reporting Items for Practice Guidelines in Healthcare (RIGHT).ResultsOne hundred and seven clinical practice guidelines were included and a total reporting rate of 34.8%±0.1% in RIGHT. Among the seven domains of RIGHT, field on basic information had the highest reporting rate (56.8%) and fields on review and quality assurance had the lowest reporting rate (9.3%).The average reporting rate of RIGHT items of Chinese Science Citation Database (CSCD) articles was lower than non-CSCD [MD=−0.73, 95%CI (−0.78, −0.68)] articles. The average reporting rates of RIGHT items differed between Chinese Medical Association (CMA) journal articles and non-CMA journal articles [MD=2.30, 95%CI (2.26, 2.34)]. The average reporting rates of RIGHT items was lower in guidelines established by associations or institutes [MD=−3.78, 95%CI (−3.83, −3.73)], and was higher reported in Chinese medicine guidelines [MD=21.94, 95%CI (21.91, 21.97)].ConclusionsThe reporting quality of clinical practice guidelines published in journals of mainland China in 2017 is low in general, especially in fields such as review and quality assurance, funding and declaration and management of interests and other information. To improve this phenomena, it is suggested that guideline developers report the guidelines rigorously with international standard.