Objective To investigate the status of pregnancy syphilis screening ,diagnosis,treatment,follow-up in Panyu district for improvement of management of pregnancy syphilis .Methods Using the method of a retro-spective survey,the follow-up data for 219 cases of patients were diagnosed with gestational syphilis from 2011.10.1 to 2013.9.30.Results 219 cases were diagnosed with gestational syphilis in 103 665 cases of pregnant women .The positive rate was 2.1%and all cases were latent syphilis .176 cases underwent a course of treatment during pregnancy , of which 33 patients received two courses of standard treatment .40 cases didn't receive treatment and 3 cases could not be followed up due to the phone empty ,shut down or refuse .14 cases were congenital syphilis ,the rate was 6.4%. Conclusion Pregnancy syphilis is a serious mother to child transmission of disease .After standard treatment ,close follow-up,strengthen publicity and education to improve patient compliance can reduce the incidence of congenital syphilis.

Objective To observe the clinical efficacy of acupuncture at Jiaji (EX-B 2) points plus pelvic floor muscle exercises in treating postpartum stress urinary incontinence.Method A total of 216 patients with stress urinary incontinence were randomly divided into a treatment group and a control group, 108 cases each. The treatment group was intervened by acupuncture at Jiaji (EX-B 2) points plus pelvic floor muscle exercises, while the control group was intervened by pelvic flor muscle exercises alone. For the two groups, the treatment was given once a day, 12 sessions as a course. The total effective rates were compared after 2 treatment courses.Result The total effective rate was 90.7% in the treatment group versus 83.3% in the control group, and the difference was statistically significant (P<0.05).Conclusion Acupuncture at Jiaji (EX-B 2) points plus pelvic floor muscle exercises is an effective method in treating postpartum stress urinary incontinence, and can promote the postpartum recovery of the pelvic floor.

Objective: To study the effect of practice of family care in the intensive care unit of neurosurgery(NICU).Method: 276 patients and their family members who were in hospital from January 2006 to December 2007 were taken as study group to implement family care whose core was the management of accompany.241 patients and their family members who were in hospital from July 2004 to December 2005 were taken as control group to implement the management of no-accompany.The observation parameters are satisfaction rate and indicators of nursing qualitative.Results:The satisfaction rate and indicators of nursing quality in the study group are significantly higher than that of the control group(P

BACKGROUND: The existence of minimal residual leukemia cells is the main cause for the recurrence of acute leukemia in children, and immunological biological therapy has attracted more and more attentions in the various methods from eliminating minimal residual disease. Previous studies have found that interferon α-2b can effectively inhibit the increase of tumor cells in vivo in children with neuroblastoma and malignant lymphoma, whether it can inhibit the increase of leukemia cells?OBJECTIVE: To investigate the effects of interferon α-2b in vitro on leukemia cells.DESIGN: A comparative observation taking human promyelocytic leukemia HL-60 cell line as the material.SETTING: Cell Culture Room; Immunological Laboratory; Cell Room, Institute of Pediatrics, Affiliated Hospital,Medical College of Qingdao University.MATERIALS: HL-60 cell line was provided by Shandong Institute of Basic Medical Sciences. Interferon α-2b was purchased from Megagene Company Fluorescein isothiocyanate (FTTC) rabbit-anti-rat Ig solution (CatEK001) and CD13 anti-human monoclonal antibody solution (Cat. DK013Y) were purchased from Union Stem Cell & Gene Engineering Co.,Ltd.METHODS: The experiments were carried out in the Institute of Pediatrics, Affiliated Hospital, Medical College of Qingdao University from March to September 2005. HL-60 cells culture system was established in vitro, and the oncentration was adjusted to 1×109 L-1. The cells were divided into control group and experimental group. In the experimental group, each well was added by interferon-α-2b with the terminal concentration of 5×105, 1×106, 2×106,5×106 and 1×107 U/L, respectively. In the control group, each well was added by saline of the same volume. The cells were cultured continuously for 48 hours. The morphological changes of HL-60 cells were observed using Wright's staining under light microscope; Cell apoptosis was observed using acridine orange/ethidium bromide double staining; Antigen expression and maturation and differentiation on cell membrane were observed by determining CD13 protein expression; Proliferation and activity of HL-60 were detected with methyl-thiazol-tetrazolium (MTT) assay.MAIN OUTCOME MEASURES: The occurrence of apoptosis was judged according to the uniformity and staining of HL-60 nuclear chromatin; HL-60 cell proliferation was judged according to the absorbance (A) value; The maturation of HL-60 cells was judged according to the number of positive CD13 cells.RESULTS: ① HL-60 cell apoptosis: The cells were cultured for 48 hours. When the concentration of interferon α-2b was 5×105 U/L, there were mainly early apoptotic HL-60 cells; When the concentration was 1×107 U/L, there were mainly late apoptotic cells, and the apoptotic rate was significantly higher than those in the control group (P ＜ 0.01 ).② HL-60 cell proliferation: The A values in the experimental groups treated with interferon α-2b of 2×106 U/L and 1 ×107 U/L were significantly lower than that in the control group (P ＜ 0.01). ③ Maturation of HL-60 cells: The percentages of positive CD13 cells in the experimental groups treated with interferon α-2b of 1 ×106 and 1 ×107 U/L were significantly lower than that in the control group (P ＜ 0.01).CONCLUSION: It is concluded that interferon α-2b can enhance the apoptosis, inhibit the proliferation and promote maturation and differentiation of HL-60 cells.

Objective To identify the independent risk factors of cognitive impairment(CI)in patients with cerebral small vessel disease(CSVD)and construct a clinical prediction model.Methods Patients with CSVD who were hospitalized in the First Affiliated Hospital of Xi'an Jiaotong University from January 1,2017 to December 31,2022 were retrospectively enrolled,and were divided into a group with cognitive impairment(CSVD-CI group,n=83)and a group without cognitive impairment(CSVD-NCI group,n=164)according to the mini-mental state examination(MMSE).The influence factors of cognitive impairment were screened by logistic regression.The clinical prediction model of the nomogram was further developed based on the screened factors,and the efficacy of the model was tested.Results Compared with patients in the CSVD-NCI group,patients in the CSVD-CI group had higher neutrophil/lymphocyte ratio(NLR)(3.03±2.56 vs 2.33±1.34)and(1.58±0.27 vs 1.49±0.28),and a lower estimated glomerular filtration rate[eGFR:88.59±16.59 ml/(min·1.73m2)vs 94.02±12.45 ml/(min·1.73m2)],with significant differences(t=2.282,2.426,2.689,all P＜0.05).Compared with patients in the CSVD-NCI group,patients in the CSVD-CI group had lower proportion of males(43.4％vs 67.7％)and level of education(2.13±1.50 vs 2.86),and the differences were significant(x2=13.516,t=4.283,all P＜0.05).NLR(OR:1.20,95％CI:1.01～1.43),sex(OR:0.43,95％CI:0.24～0.79),eGFR(OR:0.97,95％CI:0.95～0.99)and education degree(OR:0.72,95％CI:0.57～0.91)were the impact factors for cognitive impairment in CSVD patients.The nomogram prediction model based on these four factors had good efficacy in predicting cognitive impairment(AUC=0.704,95％CI:0.633～0.766).Conclusion The nomogram constructed in this study has moderate accuracy and clinical utility in predicting the occurrence of cognitive impairment in CSVD patients.

Objective:To develop a nursing performance management indicator system for a dental specialty hospital based on the balanced scorecard framework.Methods:Utilizing the balanced scorecard as a theoretical framework, the preliminary indicator system was developed through literature analysis and semi-structured interviews. From July to September 2023, two rounds of expert panel inquiries were conducted to select, modify, and refine the indicators, thus establishing the system. The engagement of the experts was indicated by the effective response rate of the questionnaires, the authority of the experts by an expert authority coefficient, and the consensus among expert opinions by Kendall's coefficient of concordance.Results:In the first round, 22 questionnaires were distributed, and 22 were effectively returned, yielding an 100% response rate. In the second round, 22 questionnaires were distributed, and 19 were effectively returned, with an 86% response rate. The authority coefficients for the two rounds were 0.866 and 0.868, respectively, while Kendall's coefficients of concordance were 0.333 and 0.335 ( P<0.01). The final system comprised four primary indicators, 13 secondary indicators, and 38 tertiary indicators. Conclusions:The nursing performance management indicator system for the dental specialty hospital developed in this study is scientifically sound, comprehensive, and reliable. It can be a reference for nursing performance management in dental specialty hospitals.

Objective:To explore the chain mediating effect of intrusive thinking and psychological distress on the fear of disease progression and quality of life of kidney transplant recipients, with a view to providing scientific theoretical guidance for effective psychological interventions for kidney transplant recipients.Methods:This study is a cross-sectional study. Convenience sampling was used to select 312 kidney transplant recipients who were followed up in the Outpatient Clinic of the First Affiliated Hospital of University of Science and Technology of China from January to May 2019. Patients were investigated with the General Information Questionnaire, the Fear of Progression Questionnaire, the Impact of Events Scale-Revised Intrusion Subscale, Distress Thermometer and 12-Item Short-Form Health Survey Questionnaire. Mplus 8.3 was used to construct and verify multiple intermediary models.Results:A total of 296 kidney transplant recipients were included in this study. In quality of life, the mental health score was (49.58±8.97) , and the physical health score was (49.90±9.17) . Fear of disease progression, intrusive thinking and psychological distress were all negatively correlated with mental health and physical health of quality of life (the r values were -0.453 to -0.401, P<0.01) . The mediating effect of fear of disease progression on the quality of life was established. The total mediating effect value was -0.273, and the specific mediating effect of intrusive thinking accounted for 46.52%, and the specific mediating effect of psychological distress accounted for 41.76%. The chain mediating effect of intrusive thinking and psychological distress between fear of disease progression and quality of life accounted for 11.72%. Conclusions:The intrusive thinking and psychological distress of kidney transplant recipients are established as a chain mediation between the fear of disease progression and the quality of life. While paying attention to patients' fear of disease, clinical staff should pay attention to assessing patients' intrusive thinking and psychological distress, and take targeted measures to reduce the impact of fear of disease progression on the quality of life.