[Series of risk of bias assessment (5): Risk Of Bias In Non-randomized Studies-of Interventions (ROBINS-I)].

This paper summaries the Risk Of Bias In Non-randomized Studies-of Interventions (ROBINS-I), a tool for evaluating risk of bias about Non-randomized Studies-of Interventions (NRSI), and introduces the application of ROBINS-I in a published NRSI. According to the characteristics of NRSI, evaluation field and signaling question were designed in ROBINS-I to provide essential information about risk of bias for NRSI included in systematic reviews. ROBINS-I is the tool in assessment of risk of bias in observational studies and quasi-randomised studies. Although the tool has been used in practice to some extent, but it still needs further improvement. Attention should be paid to its update and progress.对非随机干预性研究（NRSI）偏倚评估工具ROBINS-I（Risk Of Bias In Non-randomised Studies-of Interventions）的主要内容进行详细介绍，并举例说明ROBINS-I的使用方法和注意事项。ROBINS-I针对NRSI的特点，设置了相应的评估领域和信号问题，为NRSI纳入系统综述进行证据整合提供偏倚风险信息。ROBINS-I为观察性研究和类实验领域新开发的评估工具，现已得到了一定程度的应用，但仍在进一步完善中，使用者可持续关注其后续更新与进展。.