Objective:To develop a scale on hospice care perception and attitude in family members of critically ill patients, so as to provide a valid tool for measuring the cognition and attitude level of hospice care among family members of critically ill patients.Methods:During May 2022 to 2023, an initial pool of scale entries was formed through the literature analysis method and group discussion. The scale′s first draft was formed by applying the Delphi correspondence method and a small sample pre-survey. The developed scale was administered to 98 family members of critically ill patients in Shandong Provincial Hospital Affiliated to Shandong First Medical University to test the reliability and validity of scale.Results:The results of exploratory factor analysis extracted 5 explanatory factors with a cumulative contribution rate of 77.65%. The developed Hospice Care Perceptions and Attitudes of Families of Critically Ill Patients Scale had 19 items. The content validity of 0.922 and a Cronbach alpha coefficient of 0.816 showed good validity and reliability.Conclusions:The scale has sufficient reliability and can be used to assess cognitive and attitudinal levels of hospice care in family members of critically ill patients.

Objective:To develop a scale on hospice care perception and attitude in family members of critically ill patients, so as to provide a valid tool for measuring the cognition and attitude level of hospice care among family members of critically ill patients.Methods:During May 2022 to 2023, an initial pool of scale entries was formed through the literature analysis method and group discussion. The scale′s first draft was formed by applying the Delphi correspondence method and a small sample pre-survey. The developed scale was administered to 98 family members of critically ill patients in Shandong Provincial Hospital Affiliated to Shandong First Medical University to test the reliability and validity of scale.Results:The results of exploratory factor analysis extracted 5 explanatory factors with a cumulative contribution rate of 77.65%. The developed Hospice Care Perceptions and Attitudes of Families of Critically Ill Patients Scale had 19 items. The content validity of 0.922 and a Cronbach alpha coefficient of 0.816 showed good validity and reliability.Conclusions:The scale has sufficient reliability and can be used to assess cognitive and attitudinal levels of hospice care in family members of critically ill patients.

With the optimization of surgical technologies and postoperative management regimens, the number of lung transplantation has been significantly increased, which has become an important treatment for patients with end-stage lung disease. However, due to the impact of comprehensive factors, such as bronchial ischemia and immunosuppression, the incidence of airway stenosis after lung transplantation is relatively high, which severely affects postoperative survival and quality of life of lung transplant recipients. In recent years, with the improvement of perioperative management, organ preservation and surgical technologies, the incidence of airway stenosis after lung transplantation has been declined, but it remains at a high level. Early diagnosis and timely intervention play a significant role in enhancing clinical prognosis of patients with airway stenosis. In this article, the general conditions, diagnosis, treatment and prevention of airway stenosis after lung transplantation were reviewed, aiming to provide reference for comprehensive management of airway stenosis after lung transplantation and improving clinical prognosis of lung transplant recipients.

Objective To investigate association of vitamin D receptor (VDR) polymorphisms with susceptibility to psoriasis vulgaris and clinical response to calcipotriol in patients with psoriasis vulgaris.Methods A total of 110 patients with psoriasis vulgaris and 183 healthy controls were enrolled into this study,and they were all of Han nationality from Hainan province.Ligase detection reaction (LDR) was conducted to determine the genotypes of VDR gene polymorphisms rs2228570,rs731236,rs1544410 and rs7975232.Single nucleotide polymorphism (SNP)-based association analysis in genotypic and allelic models,and haplotype-based association analysis were then performed.Then,75 patients with psoriasis area and severity index (PASI) scores less than 10 were topically treated with calcipotriol ointment alone.After 6-week treatment,the efficacy of calcipotriol ointment was evaluated,and the correlation between the efficacy and individual genotypes was analyzed.Results The frequency of A allele of rs7975232 in the psoriasis group and control group was 39.09％ and 27.05％ respectively,and the risk of developing psoriasis in rs7975232 A allele carriers was significantly higher than that in non-carriers (OR =1.731,95％ CI:1.213-2.471,P ＜ 0.05).Additionally,the risk of developing psoriasis in individuals with AA genotype (OR =2.404,95％ CI:1.085-5.328,P ＜ 0.05),as well as in individuals with AC genotype (OR =2.143,95％ CI:1.283-3.579,P ＜ 0.05),was significantly higher than that in patients with CC genotype.CTGA haplotype carriers (rs2228570,rs731236,rs1544410,rs7975232,respectively) had significantly higher risk of developing psoriasis compared with non-carriers (OR =1.907,95％ CI:1.132-3.214,P ＜ 0.05).Among 72 patients with mild-to-moderate psoriasis whose PASI scores were less than 10,patients with CC genotype of rs7975232 showed better response to calcipotriol ointment compared with those with AC genotype (OR =3.798,95％ CI:1.061-13.590,P ＜ 0.05) and those with AA genotype (OR =9.667,95％CI:1.556-60.040,P ＜ 0.05).Conclusion VDR polymorphisms are associated with psoriasis susceptibility and clinical response to calcipotriol in patients with psoriasis individuals.