To compare the therapeutic effects of short-term spinal cord stimulation (stSCS) and long-term spinal cord stimulation (ltSCS) on patients with prolonged disorders of consciousness(pDoC).

Objective:To construct a core competency evaluation index system for emergency trauma specialist nurses.Methods:A research team was established in February 2022 to preliminarily draw up a pool of core competence evaluation indexes for emergency trauma specialist nurses through literature review and group discussion. From April to July 2022, 18 experts were selected and 2 rounds of Delphi expert letters were conducted to determine the content and weight of indexes. The effective recovery rate of questionnaires was used to reflect the positive degree of experts. Expert authority coefficient was adopted to reflect expert authority. Coefficient of variation and Kendall's harmony coefficient were used to reflect the degree of expert opinion coordination. The analytic hierarchy process was used to calculate the index weight.Results:The effective recovery rates were 88.89% and 100.00%, respectively. The expert authority coefficients were 0.947 and 0.960 respectively. After the second round of expert consultation, the variation coefficients of primary, secondary and tertiary indexes were 0-0.134, 0-0.141 and 0-0.184, respectively. The Kendall's harmony coefficients of primary, secondary and tertiary indexes were 0.204, 0.209 and 0.167, respectively (all P<0.01). Finally, the core competency evaluation index system for emergency trauma specialist nurses consisted of 6 first-level indexes, 23 second-level indexes and 80 third-level indexes. Conclusions:The core competency evaluation index system for emergency trauma specialist nurses is scientific and reliable, which can provide references for optimizing the training, development and assessment of emergency trauma specialist nurses.