Application of Team-Based Flipped Classroom and Traditional Learning on the Antenatal Education Center Course.

Background: The goal is to evaluate the effects of a flipped class strategy on knowledge, self-directed learning ability, learning satisfaction and pregnancy outcomes in primiparas undergoing antenatal education. Methods: A random sampling method was adopted. A total of 600 primiparas who were diagnosed with early pregnancy in a first-class hospital in southeast China and received continuous prenatal health education from May to July 2020 were selected as the research subjects. In order to make the baseline of the two groups of primipara comparable, we divided the two groups in the antenatal education centre according to the odd-even number of the lesson card number. The odd-numbered group was the experimental group, who used the prenatal health education model based on blended learning; the even-numbered group was the control group, who used the traditional mode of prenatal health education. The two groups were compared on the following outcomes: knowledge, self-directed learning ability, learning satisfaction and pregnancy outcomes. Results: Compared with traditional learning, the blended learning approach can effectively controlled the gestational weight gain (GWG), alleviated the anxiety and depression during pregnancy, improved the natural delivery rate of the primipara, shortened the delivery process and reduced the risk of gestational diabetes mellitus (GDM), the difference was statistically significant (all P<0.05). Conclusion: Blended learning may be an effective strategy because of its validity and practicality in antenatal education.

Study on the Effect and Mechanism of Antibacterial Adhesive Hydrogel on Wound Healing.

Bleeding and infection can cause significant increases in mortalities. Hydrogel sealants have attracted extensive attention for their ability to control bleeding. In this study, the adjuvant treatment with antibacterial adhesive hydrogel dressings was applied to patients with deep second-degree burns/scalds. The traditional medical dressing was regarded as control adjuvant treatment. The results indicated that the total positive rate of bacteria in wound secretions and the pain during dressing change in patients who used antibacterial adhesive hydrogel dressings were significantly reduced. The number of fibroblasts and new capillaries in the granulation tissue of the wound increased, and the patient's wound healing is accelerated. The overall clinical effectiveness has been significantly improved. It is proven that the antibacterial adhesive hydrogel dressing has a significant effect on wound healing.

Clinical efficacy of conjoint fascial sheath suspension and frontalis muscle suspension in treating moderate or severe congenital ptosis and the effects on ocular surface and refractive status.

Clinical efficacy of conjoint fascial sheath suspension and frontalis muscle suspension was explored in treating moderate or severe congenital ptosis and their effects on ocular surface and refractive status. A total of 75 patients with moderate or severe ptosis (108 eyes) treated in Yidu Central hospital from June 2014 to June 2019 were enrolled in this study, and divided into group A and group B. Group A was treated with conjoint fascial sheath suspension (n=38, 55 eyes), while group B was treated with frontalis muscle suspension (n=37, 53 eyes). The following data of the two groups were compared: General baseline data, total correction efficiency, satisfaction, and ocular surface after surgery, refractive status, and complications at three months after surgery. The two groups showed no significant difference in general data (P>0.05), but group A showed higher total correction efficiency and satisfaction, and less complications than those in group B (all P<0.05). In addition, the two groups had no difference in terms of ocular surface, tear break-up time, or Schirmer test level after surgery (all P>0.05), and showed no refraction changes after surgery (P>0.05). In terms of refractive status and ocular surface, the two surgery methods are not very different, but in terms of efficacy, conjoint fascial sheath suspension is more advantageous than frontalis muscle suspension, and it brings less complications, and enjoys a higher satisfaction, so it is worthy of promotion.