ObjectiveTo study the state of depression emotion,personality and quality of life of patients with digestive system tumor undergoing chemotherapy, and the correlation of depression emotion with personality and quality of life.MethodsUsing cross-sectional survey methodology, 261 digestive system tumor patients were investigated by schedule table SDS, EPQ-RSC and EORTC QLQ-C30. These cases were also used to study the correlation of depression emotion with personality and quality of life.ResultsThe digestive system tumor patients undergoing chemotherapy investigated had a high score in depression than domestic norm, and the incidence of depression of these cases was 19.5％.The cases were divided into two groups(the depression group and the non-depression group). There were significant differences in N and P dimensionalities of personality and in physical function, role function, cognitive function, emotional function,and overall well-being, fatigue, economic difficulties, nausea and vomiting, pain, insomnia, loss of appetite,constipation and diarrhea. There were various degrees of difference in depression, personality and quality of life.ConclusionsDepression, personality and quality of life are closely related in digestive system tumor patients undergoing chemotherapy. The medical staff should pay more attention to the patients quality of life and personality to make a better nursing intervention and improve their quality of life.

Objective:To explore the effect path of death attitude and purpose in life on attitude toward hospice care of undergraduate intern nursing students.Methods:This study was a cross-sectional study. Using the convenient sampling method, a total of 229 undergraduate intern nursing students from two schools in Hefei, Anhui Province were selected as the research objects from October to December 2022. General data questionnaire, Chinese Version of Frommelt Attitudes Toward Care of the Dying Scale Form B (FATCOD-B-C), Chinese Version of Death Attitude Profile-Revised (DAP-R) Scale and Chinese Version of Purpose in Life Test (PIL-C) were used to investigate. Pearson correlation analysis was used to explore the correlation between death attitudes, purpose in life and attitude toward hospice care among undergraduate intern nursing students. Structural equation model was used to examine the path relationship between attitude towards death and purpose in life on attitude toward hospice care.Results:A total of 229 questionnaires were sent out in this study, and 214 were effectively recovered, with an effective recovery rate of 93.45% (214/229). Among 214 undergraduate intern nursing students, the scores of FATCOD-B-C, Chinese Version DAP-R Scale, and PIL-C were (101.06±8.16), (91.21±12.13) and (94.45±11.90), respectively. The results of Pearson correlation analysis showed that the purpose in life was positively correlated with attitude toward hospice care ( r=0.290, P<0.01), while the attitude to death was negatively correlated with attitude toward hospice care ( r=-0244, P<0.01). The results of structural equation model path analysis showed that the purpose in life (life goal, life attitude) can affect attitude toward hospice care through death attitude (escape acceptance, natural acceptance, fear of death) . Conclusions:Effective interventions on purpose in life and attitude towards death of undergraduate intern nursing students can improve their attitudes toward hospice care .

OBJECTIVE：To establish a method for the simultan eous determination of the contents of 12 flavonoids in Quzhiqiao. METHODS ：HPLC method was adopted. The determination was performed on Agilent Extend C 18 column with mobile phase consisted of 0.1％ formic acid-acetonitrile （gradient elution ）at the flow rate of 1.0 mL/min. The column temperature was set at 35 ℃. The detection wavelength was set at 330 nm，and sample size was 10 μL. The contents of 12 components（such as eriocitrin，narirutin，naringin，naringenin，hesperidin，neohesperidin，hesperide hydrate ，luteolin，hesperide，nobiletin，hesperetin and hesperidolactone ）in 10 batches of Quzhiqiao from different collection places were determined. RESULTS ：The linear range of eriocitrin，narirutin，naringin，naringenin，hesperidin，neohesperidin，hesperide hydrate ，luteolin，hesperide，nobiletin，hesperetin and hesperidolactone were 1.65-16.51，4.50-45.02，35.41-354.12，4.11-41.12，2.29-22.86，34.96-349.56，1.42-14.15，1.50-15.04， 1.83-18.28，1.51-15.08，1.61-16.12，1.28-12.84 μg/mL，respectively（all r＞0.999 7）. The detection limits were 0.165 1，0.450 2， 3.541 2，0.411 2，0.228 6，3.495 6，0.141 5，0.150 4，0.182 8，0.150 8，0.161 2，0.128 4 μg/mL，respectively. The limits of quantitation were 0.547 8，1.487 4，11.663 3，1.360 3，0.758 3，11.594 9，0.466 3，0.497 1，0.601 2，0.499 9，0.532 3，0.424 6 μg/mL，respectively. RSDs of precision （n＝6），reproducibility（n＝6）and stability （24 h，n＝7）tests were all lower than 3％. The average recoveries were 99.50％，99.61％，98.18％，98.85％，98.48％，98.50％，98.25％，99.91％，103.13％，98.82％， 98.44％ ， 100.29％ （RSD＝1.49％ -2.38％ ， n＝6）. The contents of the above 12 components in 10 batches of samples from different collection places were 1.995 5-2.648 8，4.317 7- 5.005 1，33.215 5-34.054 6，3.140 4-3.471 5，3.221 2-3.748 8， 42.746 6-44.026 6，0.202 7-0.239 4，0.191 2-0.208 8，0.080 3- 0.097 9，0.291 9-0.307 1，0.119 9-0.149 1，0.082 7-0.089 8 mg/g. CONC LUSIONS：The method is accurate ，reliable，simple and efficient，which can be used to simultaneous determination of the contents of 12 flavonoids in Quzhiqiao ，and to provide reference for the establishment of quality control standards of Quzhiqiao.