Objects:To investigate the current situation of counselors'implementation and their attitude to informed consent in Beijing.Methods:Eleven counselors who worked in Beijing were interviewed,the average of their working years was (7.4 ± 4.4).A semi-structured interview was used to learn about their practicing processes in and viewpoints on informed consent,and their interview transcripts were analyzed through qualitative method.Results:The results could be categorized into four categories,including the content of informed consent,the influential factors of informed consent,problems and confusions,and the significance of informed consent.The crucial role of informed consent in psychotherapy was generally recognized by counselors,and they could obey the related rules as well.The therapists had some confusion and problems about informed consent,such as the form and length,the consent for special population and online consultation.Conclusion:Basically,the counselors in Beijing could comply with the ethical standards of informed consent.However,they also suggest that certain limitations of these rules should be noticed.

Objective:To investigate the clinical application of cognitive behavioral therapy (CBT) and the reasons of the choosing CBT.Method:Totally 14 psychotherapists accepted a semi-structured interview,including their backgrounds of CBT training,the application of CBT in psychotherapy,their attitude toward consultative relations,their opinion on comparing other schools with CBT,and their reasons for choosing CBT.Results:The main reasons for choosing CBT included the influence of important others,the characters of CBT and personal factors.In clinical practice,the most commonly used behavioral techniques included exposure therapy,roll play,relaxation Waining and so on.The most commonly used cognitive techniques included Socratic questioning,cognitive restructuring and challenge unreasonable cognition.Conclusion:Cognitive behavioral therapy (CBT) is suitable for those who are sensible and preferring structural therapy.Nevertheless,the trend in therapy is the integration of different psychotherapy schools.

‍Nonalcoholic fatty liver disease （NAFLD） is a group of highly heterogeneous diseases closely associated with metabolic dysfunction. Sarcopenia is a syndrome caused by a continuous decline in muscle mass， strength， and function， and it is often accompanied by NAFLD. Insulin resistance is the main pathological mechanism for sarcopenia and NAFLD， and in addition， factors such as changes in proteins and branched‍-‍chain amino acid， hyperammonemia， intestinal flora， and endocrine dysfunction can also lead to sarcopenia and NAFLD. With the deepening of clinical research， many published prospective studies have confirmed the existence of a bidirectional and complex pathophysiological relationship between sarcopenia and NAFLD. This article reviews the bidirectional relationship between sarcopenia and NAFLD， discusses the common pathogenesis of sarcopenia and NAFLD， summarizes the challenges faced in this field， and proposes new directions for the research on the bidirectional relationship between NAFLD and sarcopenia.