Objective:To develop the Sense of Gain from Ideological and Political Elements in Nursing Undergraduate Practice Courses Scale and to examine its reliability and validity.Methods:From December 2023 to March 2025, guided by the theoretical framework of ideological and political education gain, and considering the characteristics of nursing practice courses, the scale was preliminarily developed through literature review, focus group interviews, and expert consultations. From April to May 2025, a convenience sample of 368 nursing undergraduate interns from seven affiliated teaching hospitals of Guangzhou Medical University was surveyed to test the psychometric properties of the scale.Results:The finalized scale contained 4 dimensions and 13 items. Exploratory factor analysis revealed that the four factors explained 76.359% of the total variance. Confirmatory factor analysis indicated good model fit indices. The scale-level content validity index ( S- CVI) was 0.964, and the item-level content validity index ( I- CVI) ranged from 0.875 to 1.000. The total Cronbach's α coefficient of the scale was 0.855, and the split-half reliability coefficient was 0.717. Conclusions:The Sense of Gain from Ideological and Political Elements in Nursing Undergraduate Practice Courses Scale demonstrates good reliability and validity. It can serve as a valid and reliable instrument for nursing educators and administrators to evaluate and monitor the quality of ideological and political education in nursing practice courses.

Objective:To develop the Sense of Gain from Ideological and Political Elements in Nursing Undergraduate Practice Courses Scale and to examine its reliability and validity.Methods:From December 2023 to March 2025, guided by the theoretical framework of ideological and political education gain, and considering the characteristics of nursing practice courses, the scale was preliminarily developed through literature review, focus group interviews, and expert consultations. From April to May 2025, a convenience sample of 368 nursing undergraduate interns from seven affiliated teaching hospitals of Guangzhou Medical University was surveyed to test the psychometric properties of the scale.Results:The finalized scale contained 4 dimensions and 13 items. Exploratory factor analysis revealed that the four factors explained 76.359% of the total variance. Confirmatory factor analysis indicated good model fit indices. The scale-level content validity index ( S- CVI) was 0.964, and the item-level content validity index ( I- CVI) ranged from 0.875 to 1.000. The total Cronbach's α coefficient of the scale was 0.855, and the split-half reliability coefficient was 0.717. Conclusions:The Sense of Gain from Ideological and Political Elements in Nursing Undergraduate Practice Courses Scale demonstrates good reliability and validity. It can serve as a valid and reliable instrument for nursing educators and administrators to evaluate and monitor the quality of ideological and political education in nursing practice courses.

Objective:To evaluate partial ventral hepatectomy in the treatment of patients with complicated iatrogenic high bile duct injury.Methods:The clinical data of 8 cases of complicated iatrogenic high bile duct injury treated with the assistance of hepatic ventral segmentectomy from Mar 2013 to May 2020 at Hunan Provincial People's Hospital was retrospectively analyzed.Results:Among the 8 patients, 5 patients underwent partial Ⅳb lobectomy, and 3 patients received partial Ⅳb and Ⅴ segmentectomy of the liver. All the operation was successful without death in hospital. One case developed subphrenic infection and seroperitoneum, which was healed by anti-infection treatment and abdominocentesis. The postoperative follow-up time was 5-90 months, and all of patients are doing well. There was no stenosis in intrahepatic bile duct by postoperative cholangiography or MRI.Conclusions:Quadrate lobe hepatectomy provides a wide view for the treatment of complicated iatrogenic high bile duct injury by fully opening the first porta hepatis and exposing the primary and secondary bile duct branch helping establish a wide patent tension free bile duct-jejunostomy.