【Objective:】 To investigate the current situation of attitudes and training needs of hospice care among nursing staff in Hainan Province, and analyze the influencing factors, so as to provide basis for formulating scientific and standardized hospice care training programs for nursing staff. 【Methods:】 From October to December in 2021, a total of 1 819 nursing staff from 45 general hospitals, specialized hospitals and nursing homes in 14 cities and counties of Hainan province were selected by convenience sampling method to conduct the questionnaire on hospice care attitude and training needs. 【Results:】 1 789 valid questionnaires were collected with effective recovery of 98.35%. Nursing staff hospice care attitude score was (88.13±12.10) points, the standard score was 70.4 points, hospice care attitude was at medium level. Nursing staff training needs score was (26.96±5.16) points, the standard score was 89.87, the needs of each dimension and item were higher than 75.1%, the training needs were at high level. Professional title, currently engaged in hospice care services, and willingness to engage in hospice care services were the influencing factors of hospice care training needs (P<0.05), and the hospital, have witnessed the death of dying patients or relatives, willingness to engage in hospice care services were the main influencing factors of nurses’ attitude toward hospice care (P<0.05). 【Conclusion:】 At present, nursing staff in Hainan Province held a moderate attitude towards hospice care, and had a high demand for training. The major obstacles for nursing staff to engage in hospice care at present were high stress in the face of dying patients and symptom management. Nursing managers should combine the current situation, pay attention to stimulate nurses’ intrinsic motivation, strengthen the training of nursing staff’s concept of hospice nursing, construct a diversified training system, and carry out specialized and modular skill practice and theoretical training to improve nursing staff’s hospice care ability.

Objective To investigate the clinical value of vitamin D receptor ( VDR) gene polymorphism in lung cancer screening .Methods From January 2017 to September 2017 ,2000 lung cancer screening patients in the Fifth People's Hospital of Foshan were selected in the research .The VDR gene polymorphism was determined by phenol-chloroform method .DNA was extracted from the peripheral blood of patients ,different VDR genotypes [ Bsm1 bb and Bb),Apal(aa,Aa and AA)] were analyzed by univariate analysis to determine the correlation between lung cancer and VDR gene polymorphism and lung cancer incidence by multivariate non -conditional logistic regression analysis, thus to explore the relationship between different VDR genotypes and risk factors of lung cancer . Results The level of serum vitamin D in the non -lung cancer patients was (46.5 ±2.3) ng/L,which was signifi-cantly higher than (26.5 ±1.1)ng/L in the lung cancer patients (t=49.614,P=0.000).The Bsm1bp genotype, Apal aa genotype and Apal Aa genotype were the risk factors of lung cancer .The Bsm1bp and Apal Aa genotypes were independent risk factors of lung cancer .Conclusion The Bsm1 locus and Apal locus Aa genotype in VDR receptor are high risk population of lung cancer .Therefore,we should pay more attention to the clinical screening and avoid misdiagnosis and missed diagnosis .

Objective To study the computed tomograhpy (CT) features of non-tuberculous mycobacteria (NTM) and multidrug-resistant pulmonary tuberculosis (MDR-TB), and to improve the differential diagnosis of the disease. Methods The CT imaging data of 67 patients diagnosed with NTM pulmonary disease (NTM lung disease group) and 103 patients with MDR-TB (MDR-TB group) were selected from January 2010 to December 2015 in our hospital. The imaging findings and differences in lesion location were compared between two groups. Results Lesions of NTM lung disease occurred in the posterior segment of the posterior and posterior lumbar dorsal (Ⅰarea), clustered lobular central nodules, accompanied by bronchiectasis and subpleural thin wall empty, rare bronchial foci. MDR-TB lesions occurred in the middle lobe of the right lung and the upper lobe of the left lung (Ⅱarea). The upper lung of the lungs were patch, nodules and caseous lesions, with thick wall and chronic lung inflammation, showing thick wall empty, pulmonary consolidation, atelectasis, calcification (lung), hilar mediastinal lymph node calcification, lung volume reduction, pleural thickening and pleural effusion. Conclusion Chest CT images are similar in NTM lung disease and MDR-TB, but there are differences. The detailed analysis of image features can provide a basis for clinical differential diagnosis.