Objective To establish a prenatal prediction scoring formula for evaluating the risk of vaginal trial delivery after cesarean section.The formula will guide the selection of delivery methods.Methods A total of 240 cases of vaginal trial delivery after cesarean section delivered in the Affiliated Women and Children's Hospital of Ningbo University from January 2019 to December 2020 were selected as subjects.According to the final mode of delivery,they were divided into two groups:successful group(n=202)and failed group(n=38).Single factor analysis and multivariate Logistic regression analysis were used to analyze the influencing factors of vaginal delivery after cesarean section.Based on these,prediction scoring formula was established.Results The success rate was 84.2％.The rate of uterine rupture was 0.99％.Overall prediction accuracy of the Logistic regression prediction formula was 83.8％,and fit degree of the formula was good(x2=8.828,P=0.357).The area under the curve was 0.798.Conclusion History of vaginal delivery,thickness of the lower segment of uterus and induced labor are independent influencing factors for vaginal delivery after cesarean section.The prediction scoring formula established by these three factors has good prediction efficiency and high accuracy.

Objective:To analyze the relationship between Cardiovascular Health(CVH)and Pelvic Inflamma-tory Disease(PID)using data from the National Health and Nutrition Examination Surveys(NHANES).Meth-ods:Participants from the NHANES database were extracted based on the inclusion of PID,LE8 scores,and mul-tiple potential confounding factors,excluding those with missing variables.Multivariate Logistic regression analysis was conducted using R to assess the relationship between the CVH and the risk of PID.Additionally,subgroup a-nalysis and interaction tests were performed for age,race,poverty,marital status,education,BMI,menstrual regu-larity,and pregnancy history.Results:A total of 3934 female participants were included,with an average age of 39.95±11.42 years.Multivariable Logistic regression analysis showed that after adjusting for age,race,BMI,edu-cation level,marital status,household income,menstrual cycle,and pregnancy history,the risk of PID gradually decreased with an increase in CVH assessment metric LE8 scores(OR 0.98,95％CI 0.97-0.99,P＜0.001).Stratified analysis indicated significant interactions between age,race,and marital status in the association be-tween CVH and PID(interaction P＜0.05 for all),while household income level,education level,BMI,menstrual regularity,and pregnancy history showed no significant interactions with the CVH and PID association(P＞0.05).Conclusions:There is a significant negative relationship between CVH and PID in adult women in the United states,suggesting that better cardiovascular health may help reduce the risk of PID.

Objective:To explore the pain sensations and experiences of patients with post-stroke hemiplegic shoulder pain, and to provide reference for the formulation of intervention plans.Methods:Objective sampling method was used to conduct semi-structured interviews on 15 patients with post-stroke hemiplegic shoulder pain in the department of neurology and rehabilitation department of Wuhan No.1 Hospital from January to March 2024. The interview outline was established based on the information-knowledge-attitude-practice (IKAP) theory, and the data were analyzed, summarized and extracted by Colaizzi 7-step analysis method.Results:According to the four core components of the IKAP theory, ten themes were extracted. The information and knowledge included the neglect of the importance of early management for hemiplegic shoulder pain, the lack of understanding of the relevant knowledge about hemiplegic shoulder pain, and the use of restricted or incorrect attribution methods in relation to hemiplegic shoulder pain. The attitude included a perception of pain as uncontrollable, the suppression of pain expression, the concern regarding the persistent presence of pain, and the experience of negative emotions. The practice included the adverse effects stemming from hemiplegic shoulder pain, the strategies employed to cope with hemiplegic shoulder pain, and the expectation of multifaceted social support.Conclusions:Patients with post-stroke hemiplegic shoulder pain bear many burdens and have needs in terms of pain experiences. Healthcare professionals need to strengthen pain health education and guidance, help patients develop correct pain cognition and beliefs, refine the pain management system, assist patients in establishing a diverse social support system, enhance their pain coping abilities, and comprehensively promote the rehabilitation of the disease.

Objective:To analyze the relationship between Cardiovascular Health(CVH)and Pelvic Inflamma-tory Disease(PID)using data from the National Health and Nutrition Examination Surveys(NHANES).Meth-ods:Participants from the NHANES database were extracted based on the inclusion of PID,LE8 scores,and mul-tiple potential confounding factors,excluding those with missing variables.Multivariate Logistic regression analysis was conducted using R to assess the relationship between the CVH and the risk of PID.Additionally,subgroup a-nalysis and interaction tests were performed for age,race,poverty,marital status,education,BMI,menstrual regu-larity,and pregnancy history.Results:A total of 3934 female participants were included,with an average age of 39.95±11.42 years.Multivariable Logistic regression analysis showed that after adjusting for age,race,BMI,edu-cation level,marital status,household income,menstrual cycle,and pregnancy history,the risk of PID gradually decreased with an increase in CVH assessment metric LE8 scores(OR 0.98,95％CI 0.97-0.99,P＜0.001).Stratified analysis indicated significant interactions between age,race,and marital status in the association be-tween CVH and PID(interaction P＜0.05 for all),while household income level,education level,BMI,menstrual regularity,and pregnancy history showed no significant interactions with the CVH and PID association(P＞0.05).Conclusions:There is a significant negative relationship between CVH and PID in adult women in the United states,suggesting that better cardiovascular health may help reduce the risk of PID.

Objective:To explore the pain sensations and experiences of patients with post-stroke hemiplegic shoulder pain, and to provide reference for the formulation of intervention plans.Methods:Objective sampling method was used to conduct semi-structured interviews on 15 patients with post-stroke hemiplegic shoulder pain in the department of neurology and rehabilitation department of Wuhan No.1 Hospital from January to March 2024. The interview outline was established based on the information-knowledge-attitude-practice (IKAP) theory, and the data were analyzed, summarized and extracted by Colaizzi 7-step analysis method.Results:According to the four core components of the IKAP theory, ten themes were extracted. The information and knowledge included the neglect of the importance of early management for hemiplegic shoulder pain, the lack of understanding of the relevant knowledge about hemiplegic shoulder pain, and the use of restricted or incorrect attribution methods in relation to hemiplegic shoulder pain. The attitude included a perception of pain as uncontrollable, the suppression of pain expression, the concern regarding the persistent presence of pain, and the experience of negative emotions. The practice included the adverse effects stemming from hemiplegic shoulder pain, the strategies employed to cope with hemiplegic shoulder pain, and the expectation of multifaceted social support.Conclusions:Patients with post-stroke hemiplegic shoulder pain bear many burdens and have needs in terms of pain experiences. Healthcare professionals need to strengthen pain health education and guidance, help patients develop correct pain cognition and beliefs, refine the pain management system, assist patients in establishing a diverse social support system, enhance their pain coping abilities, and comprehensively promote the rehabilitation of the disease.

Objective To establish a prenatal prediction scoring formula for evaluating the risk of vaginal trial delivery after cesarean section.The formula will guide the selection of delivery methods.Methods A total of 240 cases of vaginal trial delivery after cesarean section delivered in the Affiliated Women and Children's Hospital of Ningbo University from January 2019 to December 2020 were selected as subjects.According to the final mode of delivery,they were divided into two groups:successful group(n=202)and failed group(n=38).Single factor analysis and multivariate Logistic regression analysis were used to analyze the influencing factors of vaginal delivery after cesarean section.Based on these,prediction scoring formula was established.Results The success rate was 84.2％.The rate of uterine rupture was 0.99％.Overall prediction accuracy of the Logistic regression prediction formula was 83.8％,and fit degree of the formula was good(x2=8.828,P=0.357).The area under the curve was 0.798.Conclusion History of vaginal delivery,thickness of the lower segment of uterus and induced labor are independent influencing factors for vaginal delivery after cesarean section.The prediction scoring formula established by these three factors has good prediction efficiency and high accuracy.

Objective Based on the limited time theory,taking tonsillectomy day operation as an example,the whole process nursing list of day operation was constructed,and its application effect was evaluated.Methods The nursing service list of tonsillectomy was constructed based on literature research,field observation and expert correspondence.A total of 197 patients who underwent tonsillectomy in the day ward of a tertiary A general hospital in Hangzhou,Zhejiang Province were selected.Among them,98 patients from April to June 2023 were taken as an experimental group and treated with the whole-process nursing list of daytime tonsillectomy constructed in this study,and 99 patients from January to March 2023 were taken as a control group and routine nursing was adopted.The anxiety degree,postoperative pain score,postoperative complication rate and patients'satisfaction with nursing service were compared between the 2 groups.Results Anxiety scores before operation and at discharge,pain scores at 6 h,12 h and 24 h after operation,and incidence of complications such as infection and gastrointestinal reaction within 14 days after operation in the experimental group were lower than those in the control group,with statistical significance(P＜0.05).The satisfaction of nursing service in the experimental group(99.40±0.69)score was significantly higher than that in the control group(90.36±1.04)score,and the difference was statistically significant(P＜0.001).Conclusion The use of tonsillectomy day whole-process nursing list can improve perioperative anxiety,relieve postoperative pain and reduce the incidence of postoperative complications,and improve patient satisfaction.

Objective To elucidate the prediction ability of monocyte monolayer assay(MMA)used in hemolytic dis-ease of fetus and newborn(HDFN)caused by IgG anti-M.Methods Plasma from eight pregnant women containing IgG an-ti-M were collected,and were divided into two groups(4 cases with HDFN,with severe clinical symptoms such as fetal hy-drops,and 4 cases without HDFN)according to the clinical outcomes.M antigen positive cells were sensitized with dithioth-reitol(DTT)treated plasma from eight pregnant women respectively.MMA was performed by coincubation with monocytes and sensitized M cells,along with negative and positive control set up.T-test was conducted to compare the difference in phagocytic efficiency between two groups.Results The phagocytic efficiency in group with HDFN were 15.37%,13.05%,9.17%and 24.50%respectively,with the mean value of 15.52%,while the group without HDFN were 8.74%,11.07%,5.12%and 6.23%respectively,with the mean value of 7.79%.There was no significant difference in phagocytic efficiency between two groups(P>0.05).The mean values of both groups were not significantly different from the negative control(P>0.05),but both were significantly lower than positive control(P<0.05).Conclusion The low phagocytic efficiency couldn't convince that the MMA is an effective predictor for the HDFN caused by IgG anti-M,indicating that another mech-anism might be responsible for it rather than monocyte phagocytosis.The assessment of the peak systolic velocity in middle cerebral artery of the fetal should be considered in the management for pregnant women who produce IgG anti-M to estimate the situation of fetal anemia.

【Objective】 To identify the specificity of alloantibody against high-frequency antigens in one case suffering with severe hemolytic diseases of the fetus and newborn (HDFN) and to screen for matching blood for transfusion. 【Methods】 The HDFN test and the antibody serological identification tests in the mother were performed. Several common high frequency antigens of maternal red blood cells (RBCs) were determined. IgG subtype coated on the RBCs of the newborn was determined. The phagocytic efficiency of the antibody was tested using the monocyte phagocytosis of sensitized erythrocyte by flow cytometry in vitro. Sanger sequencing of DI gene was performed in the mother, father and mother’s brother. The diluted maternal plasma was used for large scale screening of matching blood using IAT in Coomb’s gel card. 【Results】 Di(b-) phenotype was identified in the mother of the newborn and anti-Di^b (titer: 512) related HDN was detected in the newborn. IgG1 and IgG2 subtypes of anti-Di^b were detected and the rate of monocyte phagocytosis was 88.83%(74.7/84.09). The compatible blood was not detected in the maternal relatives. Subsequently, the newborn received the matching RBCs of two Di(b-) donors identified from 5 520 blood donors and discharged from the hospital. We screened out 17 Di(b-) donors out of 51 334 blood donors, indicating that the distribution frequency of Di(b-) among blood donors in Guangzhou was about 0.033% (17/51 334). 【Conclusion】 By serology and molecular biology methods, the newborn was identified with HDFN caused by anti-Di^b, and an effective large-scale screening method for Di (b -) rare blood types was established to find matching blood, which supported the establishment of rare Di(b-) blood database.

【Objective】 To solve the difficulty of RhD blood group typing in a patient with double population(DP) of red blood cells for RhD antigen by serological and genotyping analysis. 【Methods】 Separation of the two populations of red blood cells of the patient was performed using capillary centrifugation method. ABO, RhD and RhCE typing, direct anti-human globulin test (DAT), irregular antibody screening, antibody identification and blood crossmatching of the patient were conducted using the standard serological methods. The hybrid Rhesus zygosity analysis of the RHD gene was performed by PCR-RFLP method. RHD and RHCE genotype of the patients were identified by PCR-SSP method. 【Results】 The patient was B type but with DP of red blood cells for RhD, Rhc and RhE antigens. DAT of the patient was positive and the alloanti-D was detected in serum. The RHD zygosity was D-/D- homozygote. PCR-SSP testing showed the RHD gene deletion (RHD * 01N. 01/01N.01 genotype) and Ccee of RHCE genotype in the patient, which was consistent with RHD zygosity analysis. 【Conclusion】 This is a special case with D-negative phenotype which was wrongly detected as D-positive type after D-positive red blood cells transfusion in emergency. When the DP of red cells for D antigen encountered like this case, the RhD typing can be accurately determined by using RHD genotyping analysis to provide strong evidence to the clinical blood transfusion.