ABSTRACT
SUMMARY OBJECTIVE: Midwifery services are a cornerstone of maternal care but the trait creativity of midwifery students is unclear. The aim of this study was to assess trait creativity among midwives in Taizhou, China. METHODS: A cross-sectional online survey among midwives was conducted from July 20 to August 10, 2022. Trait creativity was assessed using the Williams Creativity Assessment Packet. RESULTS: A total of 300 survey respondents were studied. The mean scores for the imagination dimension (p=0.032) and the risk-taking dimension (p=0.049) differed across major groups. We further compared the scores of trait creativity dimensions after excluding male participants. Midwifery students only scored lower on the specific imagination dimension (p=0.024). CONCLUSION: The imagination level of midwifery students certainly deserves further attention. Education workers should pay more attention to the imagination of midwifery students.
ABSTRACT
OBJECTIVES: Retinoblastoma (RB) is a highly malignant eye tumor with a low survival rate and a high metastatic rate. The current work was designed to investigate the potential roles of microRNA-144 (miR-144) in the diagnosis and prognosis of RB. METHODS: miR-144 expression levels in RB tissues and adjacent normal tissues, as well as serum samples from RB patients and healthy controls were measured. The association between miR-144 expression levels and clinical features were analyzed. Moreover, diagnostic and prognostic values of miR-144 in RB were verified by receiver operating characteristic analysis and Kaplan-Meier survival assays. RESULTS: The expression level of miR-144 was markedly decreased in tumor tissues of RB patients, and the expression level of miR-144 was positively associated with tumor size and metastasis in RB patients. Moreover, miR-144 can distinguish tumor tissues from normal tissues with high specificity and sensitivity, and RB patients with lower miR-144 expression have shorter overall and disease-free survival rates than those with higher miR-144 expression. Alternatively, miR-144 also decreased in the serum of RB patients in comparison with healthy subjects, and miR-144 expression levels in the tissue samples and serum were positively correlated. Furthermore, miR-144 levels in the serum of RB patients sensitively distinguished RB patients from healthy controls. CONCLUSIONS: miR-144 expression was downregulated in serum and tissue samples of RB patients and may function as a diagnostic and prognostic marker for RB.