1.Evaluating the effect of early clinical exposure in improving medical students' cognitive aspects of the doctor-patient relationship
Huaxiang ZHAO ; Qiang LYU ; Rui ZHANG ; Beilei LIANG ; Yaqi FAN ; Wenzhi DU ; Liyuan Wang ; Xiangqin KONG
Chinese Journal of Medical Education Research 2014;(9):952-957
Objective This paper explored the effect of the early clinical exposure in im-proving medical students' cognitive aspects of the doctor-patient relationship. Methods (1)From 280 undergraduate students of Grade 2010 who participated in early clinical exposure of Xi'an Jiaotong University College of Medicine and 280 undergraduate students of Grade 2011 who did not participate in the early clinical exposure, we selected 140 students respectively to conduct a simple random sam-pling survey. The results were analyzed by SPSS after using Microsoft Excellsoftware for entry. Statis-tical methods selected χ2-test/Fisher exact test(P<0.05). (2)We had an interview to students,teachers leading the project, instructor,experts engaging in the study of the doctor-patient relationship by using focus group discussion and in-depth interview, and then using thematic analysis to analyze the data. (3)The main aspects of questionnaires and interviews were: details, activity participation/interest, general cognitive on the doctor-patient relationship, passion for profession, choice of career, the effect in improving medical students' cognitive aspects of the doctor-patient relationship and the suggestions and comments. Results The effective questionnaires collected from Grade 2010 were 134, and124 from Grade 2011.The participation rate of the undergraduates of Grade 2010(participating group) was 94.0%(126/134), while the interest rate of undergraduates of Grade 2011 (control group) was only 76.6%(95/124). Participating group had a better cognitive understanding of doctor-patient relationship than control group(P=0.0192). The activities had significant effects on choice of career(P=0.0002), and no effect on passion for profession(P=0.7372). There was statistically significant difference on their views of employment(P=0.0002). The key words for the interview were: not enough preparation before activity, not reasonable timing, teachers leading the project, stimulation of professional pride. Conclusions Early clinical exposure activities can be effective in improving medical students' awareness of the current doctor-patient relationship. Still we have some shortages in the activity, some more exploration and amelioration should be made in late stage.
2.Adiponectin gene polymorphism and postpartum type 2 diabetes in pregnant women with gestational diabetes mellitus
Xianghua LYU ; Yun CHAI ; Na XIAN ; Yanan ZHANG ; Yaqi FENG ; Danni XU ; Huamei JIANG
Journal of Chinese Physician 2024;26(2):191-195
Objective:To investigate the relationship between adiponectin (ADIPOQ) gene polymorphism and postpartum type 2 diabetes mellitus (T2DM) in pregnant women with gestational diabetes mellitus (GDM).Methods:A retrospective study was conducted on 236 GDM postpartum women admitted to the Affiliated Hospital of Jining Medical College from June 2020 to June 2021 as observation subjects. They were divided into a T2DM group and a non T2DM group based on the occurrence of T2DM after delivery. The clinical data of the two groups were compared. The double deoxygenation end termination method was used to detect the single nucleotide polymorphism (SNP) of the ADIPOQ gene, and the four loci rs17366568, rs822395, rs1501299, and rs2241766 were classified. The relationship between ADIPOQ genotype polymorphism and postpartum T2DM was analyzed using a logistic regression model.Results:The G allele carrying the rs2241766 locus in ADIPOQ gene was negatively correlated with the occurrence of T2DM ( OR=0.71, 0.68, P<0.05). Compared with T2DM patients with TT genotype, the GT+ GG genotype at the rs2241766 locus had a lower risk of occurrence for gestational age ≥2 and HbA 1c>85%. Similarly, T2DM patients with pre pregnancy body mass index (BMI)>25 kg/m 2 were more likely to be carriers of the rs2241766 TT genotype ( P=0.026). The (GT+ TT) genotype carrying the T allele at the rs1501299 locus was a protective factor for gestational age and HbA 1c in T2DM patients. Conclusions:The rs2241766 and rs1501299 polymorphisms of the ADIPOQ gene are associated with susceptibility to postpartum T2DM in GDM women. Individuals with rs2241766 and rs1501299 mutant genotypes belong to the high-risk population for T2DM.
3.Optimization for technical resources of children′s gastroscopy based on diagnosis-related groups
Yaqi LYU ; Yueping ZENG ; Fei SONG ; Guoshuang FENG ; Jian TIAN ; Xin XU ; Xin NI
Chinese Journal of Hospital Administration 2021;37(3):203-206
Objective:To analyze the gastroscopy treatment technology in a Children′s Medical Center based on the diagnosis-related groups(DRG) and put forward suggestions for resource optimization.Methods:The data of the front pages of medical records of 22 medical institutions in a Children′s Medical Center in 2018 were divided into DRG groups. The patients in gastroscope treatment operation group(GK3)were selected, and the disease diagnosis, operation and payment methods of the patients in this group were analyzed.Results:Of the 22 medical institutions, 16 had GK3 group cases, and the number of cases was significantly different, ranging from 2 to 917. Among them, the institution with code M was characterized by multiple endoscopic treatment of esophageal stricture, but most other institutions rarely carried out the treatment of esophageal stricture. In GK3 group, the main payment method of children in Institution M with the highest constituent ratio was at one′s own expense, followed by non-local medical insurance. The main payment type of O and P institutions with the second and third constituent ratio was local medical insurance.Conclusions:The gap of the technology of gastroscopy in the treatment of esophageal stricture is large in all institutions. The high-quality medical resources can be sunk through the construction of pediatric medical alliance, and the gap between the regional medical technology can be continuously leveled.
4.Research progress of natural collagen peptides and its skincare efficacy.
Yaqi WU ; Haiyan JU ; Yonggang LYU
Journal of Biomedical Engineering 2022;39(6):1254-1262
Natural collagen peptides are collagen hydrolysates. Because of their unique physicochemical properties and excellent biological activities, collagen peptides have been a research hotspot of cosmetic raw materials development and skincare efficacy improvement. Combined with the needs of the skincare efficacy and the development trends of cosmetics, the extraction methods and their structural characteristics of natural collagen peptides were summarized in detail. The applications and its research progress in skincare efficacy of collagen peptides, such as moisturizing and anti-wrinkle, trophism and anti-aging, filling and skin regeneration were expressed with emphasis. Finally, the development and practical applications in cosmetics of natural collagen peptides were adequately prospected.
Skin Care
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Skin
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Peptides/pharmacology*
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Cosmetics/chemistry*
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Collagen