1Application of Medical Game Counselling in PICC Catheter in Children Patients with TumorHuang Hua, Jin Ting, Li Li17-192Effect of closed endotracheal sputum aspiration on blood gas analysis of premature infants with mechanical ventilationLi qi, Deng Hui, Fang Pingping20-223Analysis on the Level of Self-efficacy of Inpatients with Gout and its Influencing Factors23-264The Current Situation Investigation of Knowledge,Belief and Behavior on DVT Prevention of Operating Room Nurses in Qingdao Secondary Hospital and Analysis of Influence FactorsZong Qian, Liu Zhimei, Yang Fuguo27-315The Application of Melodrama Teaching Method in the Undergraduate Teaching of Community Nursing32-356The Correlation Study among Mental Resilience,Anxiety and Depression in Stroke patients36-397Analysis of Influence Factors of Delirium in ICU Patients with Respiratory Failure and Mechanical Ventilation40-438Application of MEWS Scoring System in Safe Transport of Patients with Severe Craniocerebral Injury44-479Application of Supportive Psychotherapy Combined with Health Education in Expectant Treatment on Pregnant Women with Placenta PreviaZhang Shuomei, Li Chunmei, Zhang Min48-51