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@#The goal of the study was to investigate the protective effect and mechanism of Artemisia argyi ethanol extract on chemotherapeutic vancomycin (VAN)-induced acute kidney injury (AKI).The acute kidney injury model of male ICR mice was induced by intraperitoneal injection (ip) of VAN.Thirty mice were divided into the blank group, model group, high dose group, middle dose group and low dose group, which were given medicine by gastric perfusion (ig).Serum levels of cystain C (Cys C), blood urea nitrogen (BUN) and serum creatinine (Scr) were measured, which could reflect renal function of mice.Serum oxidative stress and inflammation indices were also determined, including muscular dystrophy association (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), tumor necrosis factor-alpha (TNF-α), Interleukin-1β (IL-1β), and high-sensitive c-reactive protein (hs-CRP).In addition, hematoxylin-eosin staining (HE) was employed for measuring the damage of renal tissues and the content of apoptosis b-cell lymphoma-2 (Bcl-2), Bcl-2 assaciated X protein (Bax) and caspase-3 were measured too.All results showed that Artemisia argyi extract exhibits protective effect on chemotherapeutic VAN-induced AKI, whose mechanism could be related to the oxidative stress, inflammatory reaction and apoptosis.
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Objective:To understand the attitude, practice status and influencing factors of obstetric medical staff on sexual health care during pregnancy, and to provide reference for carrying out sexual education and training during pregnancy.Methods:A self-designed questionnaire on attitude and practice of obstetric medical staff towards sexual health care during pregnancy was used to investigate 462 obstetric medical staff in Guangdong Province from July to August, 2021,and the influencing factors were analyzed.Results:The attitude score of sexual health care during pregnancy among obstetric medical staff was (29.87 ± 5.96) points, and the practice score was (13.61 ± 1.23) points. Profession and hospital level affected obstetric medical staff′s attitude towards sexual health care during pregnancy ( P<0.05); profession, title and hospital level affected obstetric medical staff′s practice in providing pregnancy sexual health care ( P<0.05). Conclusions:Obstetric medical staff have a negative attitude towards sexual health care during pregnancy, and their active sexual health care behaviors need to be improved. Medical schools and work units need to strengthen the training and management of obstetric-related and reproductive health knowledge and skills to promote the effectiveness of pregnancy sexual education implementation and promotion.
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Objective:To investigate the cleaning effects of biofilm cleaning agent and two kinds of multi-enzyme detergents on endoscopic biofilm.Methods:Endoscopic biofilm model was established using pseudomonas aeruginosa, and soaked with No. 1 multi-enzyme detergent, No. 2 multi-enzyme detergent, and biofilm cleaning agent respectively. The control group was cleaned with sterile water. After 5, 10, and 15 minutes at room temperature, the cleaning effects were evaluated by bacteria counting method and scanning electron microscope. Arova was used for the comparison of viable counts among groups. Results:At 5, 10, and 15 minutes of soak, the standard colony counts (CFU/cm 2) of biofilm was 5.31±0.10, 5.04±0.08 and 4.90±0.16 in the No.1 multi-enzyme detergent group, 5.53±0.30, 5.39±0.21 and 5.03±0.42 in the No.2 multi-enzyme detergent group, and 3.53±0.30, 3.01±0.07 and 2.82±0.26 in the biofilm cleaning agent group, and 7.92±0.21 in the blank control group. There was no significant difference in the colony counts between the two multi-enzyme detergent groups ( P>0.05). However, the colony counts of biofilm cleaning agent group was less than that of the two multi-enzyme detergent groups ( P<0.05), and decreased with time ( P<0.05). Under scanning electron microscope, the biofilm cleaning agent group had the least residual biofilm and bacteria. Conclusion:Biofilm cleaning agent can significantly improve the quality of endoscopic cleaning, and is worthy of clinical promotion.
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Objective@#To investigate the cleaning effects of biofilm cleaning agent and two kinds of multi-enzyme detergents on endoscopic biofilm.@*Methods@#Endoscopic biofilm model was established using pseudomonas aeruginosa, and soaked with No. 1 multi-enzyme detergent, No. 2 multi-enzyme detergent, and biofilm cleaning agent respectively. The control group was cleaned with sterile water. After 5, 10, and 15 minutes at room temperature, the cleaning effects were evaluated by bacteria counting method and scanning electron microscope. Arova was used for the comparison of viable counts among groups.@*Results@#At 5, 10, and 15 minutes of soak, the standard colony counts (CFU/cm2) of biofilm was 5.31±0.10, 5.04±0.08 and 4.90±0.16 in the No.1 multi-enzyme detergent group, 5.53±0.30, 5.39±0.21 and 5.03±0.42 in the No.2 multi-enzyme detergent group, and 3.53±0.30, 3.01±0.07 and 2.82±0.26 in the biofilm cleaning agent group, and 7.92±0.21 in the blank control group. There was no significant difference in the colony counts between the two multi-enzyme detergent groups (P>0.05). However, the colony counts of biofilm cleaning agent group was less than that of the two multi-enzyme detergent groups (P<0.05), and decreased with time (P<0.05). Under scanning electron microscope, the biofilm cleaning agent group had the least residual biofilm and bacteria.@*Conclusion@#Biofilm cleaning agent can significantly improve the quality of endoscopic cleaning, and is worthy of clinical promotion.
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Objective To investigate the current status of urinary incontinence (UI) at the third trimester of pregnancy among primiparas in Guangdong Province.Methods The convenience sampling method was adopted to conduct the retrospective analysis on 714 primiparas in 3 hospitals of Guangdong Province from June 2015 to March 2016.International Consultation on Incontinence Questionnaire Urinary Incontinence Short-Form Chinese was used to investigate the occurrence status of UI at the third trimester of pregnancy among primiparas.And its influencing factors were analyzed.Results Among 714 primiparas,192 cases (26.9％) developed UI during the third trimester of pregnancy,in which stress UI accounted for 67.2％ (129/192).The prepregnancy BMI and abortion had statistical difference between.the UI patients and non-UI patients (P＜0.05).The multivariate Logistic regression results showed that pre-pregnancy BMI was correlated with UI at the trimester stage of pregnancy (OR =1.077,P＜0.05).Conclusion Pre-pregnancy BMI might be an independent risk factor of UI occurrence at the third trimester of pregnancy.
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Objective To develop a risk evaluation tool for upper urinary tract damage (UUTD) of neurogenic bladder (NGB) to identify population at risk in the early stage.Methods The general,clinical,urodynamic,urinary imaging data of 112 NGB patients were retrospectively investigated.Logistic regression and decision tree were used to establish the risk early warning model respectively.The risk evaluation tool was formed according to the model with a higher accuracy and area under curve.Results The accuracy and area under curve of decision tree model (84.8％,0.909)was higher than that of logistic regression model (73.2％,0.842).A risk evaluation scale including urinary tract function,gender,Pabd max,Pves max was formed.Conclusion We developed a risk evaluation scale to predict the risk of UUTD in patients with NGB.It might provide a convenient way to screen UUTD in NGB patients.
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Objective@#To investigate the efficacy of first-line administration of generic dasatinib or first-generation TKI (imatinib) in patients with Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) treated by hematopoietic stem cell transplantation (HSCT).@*Methods@#Clinical features and prognoses of 63 newly diagnosed Ph+ ALL patients from Jan 2014 to June 2017 treated by HSCT combined with first-line administration of generic dasatinib or imatinib were retrospective analyzed.@*Results@#Of 63 Ph+ ALL patients, 31 cases were administered generic dasatinib, and the other 32 ones imatinib. Complete remission (CR) rates at the fourth week of induction therapy in generic dasatinib and imatinib groups were 96.8% and 93.8% (P=1.000) , respectively. Meanwhile major molecular response (MMR; BCR-ABL/ABL reduce 3log) rates were 41.9% and 43.8% (χ2=0.021, P=0.884), respectively. Relapse rates before transplantation were 6.5% and 12.5% (P=0.672), respectively. MMR rates before HSCT were 83.9% and 68.8% (χ2=1.985, P=0.159), respectively. The 20-monthes overall survival (OS) rates of generic dasatinib and imatinib groups were 95.5% and 76.5% (χ2=0.990, P=0.320) respectively; 20-monthes event-free survival (EFS) rates were 93.5% and 61.4% (χ2=5.926, P=0.015), respectively. Statistically significant differences of EFS were reached. Multiple factors analysis showed that generic dasatinib (HR=0.201, 95% CI 0.045-0.896, P=0.035) and MMR before transplantation (HR=0.344, 95% CI 0.124-0.956, CI=0.041) could improve EFS.@*Conclusions@#First-line administration of generic dasatinib could improve EFS for Ph+ALL patients treated by HSCT when compered with imatinib.
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Objective@#To investigate the efficacy of sequential treatment with first-line administration of second-generation tyrosine kinase inhibitors (TKI) and first-generation TKI (imatinib) in patients with Ph+ acute lymphoblastic leukemia (Ph+ ALL) followed by allogeneic hematopoietic stem cell transplantation (allo-HSCT).@*Methods@#Retrospective analysis of clinical features and prognosis of 76 newly diagnosed Ph +ALL patients from June 2011 to December 2015 treated by allo-HSCT combined with first-line administration of second-generation or first-generation TKI was performed and the efficacy compared.@*Results@#Of 76 Ph+ ALL patients, first-generation TKI was administered in 57 cases, second-generation TKI in 19 cases, including 10 cases of nilotinib and 9 cases of dasatinib. There was no significant difference in age, WBC counts, additional chromosomal abnormalities, time form diagnosis to transplantation, transplantation type, conditioning regimen or TKI initiation time between the two groups. Complete remission (CR) rates at the fourth week of induction therapy in first-generation TKI group and second-generation TKI group was 93.0% and 94.7% (P=1.000), respectively. Major molecular response (MMR, BCR-ABL/ABL reduce 3 log) rates meanwhile were 46.0% and 40.0% (χ2=0.169, P=0.681). Relapse rates before transplantation were 14.0% and 10.5% (P=1.000). MMR rates before transplantation were 54.4% and 68.2% (χ2=1.152, P=0.283). The 2-year overall survival (OS) rates of first-generation and second-generation TKI group were 62.0% and 94.7% (χ2=5.765, P=0.016), 2-year event-free survival (EFS) rates were 46.3% and 84.2% (χ2=5.644, P=0.018), respectively. Univariate analysis showed that second-generation TKI could improve OS (HR=0.126, 95%CI 0.017-0.939, P=0.043). Multiple factors analysis showed that second-generation TKI (HR=0.267, 95%CI 0.081-0.873, P=0.029) and MMR before transplantation (HR=0.496, 95%CI 0.254-0.968, P=0.040) were good independent prognostic factors of EFS.@*Conclusions@#There was significant difference in the efficacy of second-generation TKI and first-generation TKI for Ph+ ALL patients treated by allo-HSCT. First-line administration of second-generation TKI showed better efficacy than that of first-generation TKI for Ph+ ALL patients.
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Objective:To explore the construct validity of ICF generic set as a functioning measure tool in routine clinical practice of China.Method:Totally 4510 patients covering departments of rehabilitation,neurology or cerebral surgery,cardiology,pneumology and orthopedics from 50 hospitals in 21 provinces of mainland China were enrolled in this multicenter study.Each patient was assessed by the same rater with ICF generic set at the time of baseline and discharge.Result:At the time of discharge,with exception of the scores of item d850,the scores of ICF generic set is (15.25±13.48),which is lower than that of the baseline (23.76±15.15).Two common factors which come from factor analysis are almost consisted with theoretic structure,and the contributing rate of cumulative sums was 78.018％.Confirmatory factor analysis indicated that the model was consistent with the theoretical assumption,and the fitness indexes were RMSEA=0.026,NFI=0.999,CFI=0.999,AGFI=0.994.Conclusion:The construct validity of ICF generic set is good,The ICF generic is a useful functioning measure tool in routine clinical practice.
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Objective:To explore the construct validity of ICF generic set as a functioning measure tool in routine clinical practice of China.Method:Totally 4510 patients covering departments of rehabilitation,neurology or cerebral surgery,cardiology,pneumology and orthopedics from 50 hospitals in 21 provinces of mainland China were enrolled in this multicenter study.Each patient was assessed by the same rater with ICF generic set at the time of baseline and discharge.Result:At the time of discharge,with exception of the scores of item d850,the scores of ICF generic set is (15.25±13.48),which is lower than that of the baseline (23.76±15.15).Two common factors which come from factor analysis are almost consisted with theoretic structure,and the contributing rate of cumulative sums was 78.018％.Confirmatory factor analysis indicated that the model was consistent with the theoretical assumption,and the fitness indexes were RMSEA=0.026,NFI=0.999,CFI=0.999,AGFI=0.994.Conclusion:The construct validity of ICF generic set is good,The ICF generic is a useful functioning measure tool in routine clinical practice.
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Human resource,as the core resource of hospitals,plays a key role in maintaining the competitive advantage of the hospitals.From the perspective of system engineering,this paper closely combined the present situation of human resource management under the background of medical staff shortage with the systematic theory,and systematically analyzed the problems of medical staff shortage and human resource management in public hospitals on the basis of literature research and investigation.It constructedand analyzed the archetype of “growth upper limit” that the over load of medical staff in hibited their mental health,“growth and investment insufficiency” archetype of medical staff's human capital investment,and the “trifles” archetype of medical personnel shortage.As well,it put forward the problem-solving management strategy using the theory of systematic thinking.
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Objective To explore the influences of health belief model education on training of international classifiction of functioning,disability and health (ICF) generic set in nurses.Methods Eighty-four nurses from 28 hospitals received a set of education of ICF generic set based on health belief model.Nurses' knowledge and belief of ICF generic set were evaluated before and after education.Results The score of ICF generic set knowledge after education was (5.63±0.75) points,which was higher than that of before education 1 (2) points,and there was significant difference (Z=10.092,P＜ 0.05).The scores of ICF generic set belief and perceived susceptibility and perceived barriers dimensions were (63.01±7.04),(11.21±1.45),(13.87±2.68) points after education,and (59.62±6.25),(10.11±3.07),(12.68±3.63) points before education,and there were significant differences(t=3.301,2.986,2.414,P＜ 0.05).Conclusions The heath belief model education can improve the ICF generic set knowledge level of nurses,enhance the nurses' confidence and lower the possible perceived barriers in the application of ICF generic set,and thereby can improve the ICF generic set belief level of nurses.
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Objective To investigate the maternal attitude and demands for Institute of Postpartum Care in order to provide targeted services.Methods 285 women were a investigated about maternal attitude and demands towards Institute of Postpartum Care with self-designed questionnaire.Results 97.9％ (279/285) women thought sitting the month (puerperal period) was very important,50.2％ (143/285)women were interested in Institute of Postpartum Care.They thought the main three advantages were energy saving,medical expertise and technology and avoidance of family conflicts;The three major issues were high price,lack of monitoring mechanism and unfamiliar environment and less family company;33 items of services demands over four points accounted for 78.6％,the three modules with highest scores were cleaning services scored 4.64±0.47,newborn services scored 4.45±0.41,consultation service scored 4.41:±0.53.Conclusions Professional postnatal care services have been a trend and social need,and a large proportion of women have great interest and demand on Institute of Postpartum Care which should make full use of its concentrate resources,and provide specific services according to maternal demands for services.It is urgent to build unified service standards and evaluation indicators to improve service quality.
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<p><b>OBJECTIVE</b>To clarify the clinical, cytogenetical and molecular characteristics and prognosis of Ph(+) ALL patients with ABL kinase domain mutations (ABL-KDMs), and to evaluate the therapeutic value of allogeneic hematopoietic stem cell transplantation (allo-HSCT) combined with tyrosine kinase inhibitor (TKI) in these patients.</p><p><b>METHODS</b>Retrospective analysis of clinical features, molecular genetic characteristics, mutation distribution and prognosis of newly diagnosed Ph(+) ALL patients with ABL-KDMs from February 2010 to August 2014 were performed, and the efficacy of treatment regimen of allo-HSCT combined with different TKIs was compared.</p><p><b>RESULTS</b>Of 88 Ph(+) ALL patients during maintenance treatment stage for ABL-KDMs monitoring, mutation was detected in 42 patients with median time of 8 months from diagnosis to mutation occurrence. The median age of mutation group was 40-year-old, older than that of non-mutation group (32.5-year-old) (P=0.023). The incidence of complex chromosome abnormality of mutation group was higher than that of non-mutation group (P=0.043), with alternations in chromosome 7, 5 and +Ph more frequently observed. There were 21 types of mutation at 18 locations detected, with T315I mutation ranking the top followed by E255K/V, Y253H/F and E459K. Mutation group featured no significant difference in complete remission (CR) rate in contrast to nonmutation group, but was remarkably lower in major molecular remission (MMR) rate than non-mutation group. The 2 year and 5 year overall survival rate of mutation group was 45.4% and 35.0% respectively, much shorter than that of non-mutation group (67.8% and 63.3%), (P=0.047). The median survival of patients with T315I and E255K/V was 19 and 10 months, significantly shorter than that of patients with other mutations. Among the 42 patients with mutations, 14 underwent allo-HSCT, and the median survival was 29 months, longer than that of patients received chemotherapy alone (17 months) (P=0.024). Fourteen allo-HSCT patients were given nilotinib or dasatinib at the time of mutation occurrence, and there was no significant difference in the overall survival in contrast to patients who continue to take imatinib.</p><p><b>CONCLUSIONS</b>ABL kinase domain mutations are closely related to the older age and high genomic instability in the newly diagnosed Ph(+) ALL patients. Mutation types showed diversity and complexity, which remarkably affected patients' prognosis and survival. T315I and E255K mutations account for more than half of all cases, characterized by a less favorable prognosis. Currently, allo-HSCT is the only method that has the potential of elongating life expectancy, but the utility of second-generation TKI during relapse does not necessarily have an edge on survival over imatinib.</p>
Subject(s)
Humans , Chromosome Aberrations , Dasatinib , Therapeutic Uses , Hematopoietic Stem Cell Transplantation , Imatinib Mesylate , Therapeutic Uses , Mutation , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Drug Therapy , Genetics , Prognosis , Protein Kinase Inhibitors , Therapeutic Uses , Proto-Oncogene Proteins c-abl , Genetics , Pyrimidines , Therapeutic Uses , Remission Induction , Retrospective Studies , Survival RateABSTRACT
<p><b>OBJECTIVE</b>To explore the clinical and laboratory characteristics in favor of the diagnosis of Ph/BCR-ABL positive acute myeloid leukemia (Ph/BCR-ABL⁺ AML).</p><p><b>METHODS</b>Retrospectively analyzed the clinical and laboratory characteristics of 12 Ph/BCR-ABL⁺ AML cases from Feb, 2006 to Dec, 2013, with classic myeloid blast crisis of chronic myeloid leukemia (CML-MBC) as control, and followed-up the survival in these two cohorts of patients.</p><p><b>RESULTS</b>The median age of 12 Ph/BCR-ABL⁺ AML was 27.5 years, 10 cases (83.3%) showed non/mild splenomegaly, and mainly comprised of M₂ and M₄ subtypes according to FAB classification. The median number of basophils and megakaryocytes in peripheral blood and bone marrow was lower than that of CML-CBC patients. All the cases expressed myeloid antigens, 8 cases (66.7%) expressed CD34, 11 cases were detected with t(9;22), 5 cases (45.5%) with additional chromosomal abnormalities, including 1 case of inv(16). All the cases had BCR-ABL transcripts at diagnosis:3(25.0%) cases were e1a2 type and the remaining was b2a2/b3a2type, among which 1 case coexpressed CBFβ-MYH11. Two out of 6 cases existed AML-like mutations:1 case of CEBPA and the other of FLT3-TKD. For all the patients, 7 cases achieved complete remission (CR), including 6 out of 7 cases receiving induction chemotherapy combined with tyrosine kinase inhibitor (TKI) achieved CR, and 1 out of 3 cases receiving chemotherapy alone achieved CR. The median overall survival was 16.5 months, that of allo-HSCT group was 33.5 months, which was higher than that of non-HSCT group (5.5 months).</p><p><b>CONCLUSION</b>The expression of e1a2 type BCR-ABL, the coexpression of fusion genes which were more common in AML, the existence of AML-like mutations were all indications of a de novo Ph/BCR-ABL⁺ AML. Low induction CR rate and short survival of Ph/BCR-ABL⁺ AML implied that chemotherapy combined with TKI and followed by allo-HSCT in CR was the only effective way to improve their survival.</p>
Subject(s)
Adult , Humans , Blast Crisis , Chromosome Aberrations , Fusion Proteins, bcr-abl , Leukemia, Myeloid, Acute , Oncogene Proteins, Fusion , Protein Kinase Inhibitors , Retrospective StudiesABSTRACT
Objective To survey the female sexual status and its influence factors during the second trimester of pregnancy.Methods The Chinese Version of Female Sexual Function Index (FSFI) and self-administered questionnaires were used to collect the data of 304 women during the second trimester of pregnancy.The investigation results were analyzed.Results Most women reported a decrease in sexual desire(74.7％,227/304),intercourse frequency(90.8％,276/304) and sexual satisfaction(41.1％,125/304).FSFI all dimensions mean scores of these 304 women during the second trimester of pregnancy were less than the critical value,and total FSFI was (20.82±3.74) scores.The female sexual status during the second trimester of pregnancy were affected by age,duration of marriage,education,the way of pregnancy,F=21.974,12.288,3.345,7.748,the differences were statistically significant,P＜0.05.Conclusion Pregnant women are in a low level sexual function during the relative safety stage for sexual behavior during the second trimester of pregnancy,so providing some sexual education is necessary to improve couples' sexual health.
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Objective To explore the Kano model analysis in the application of midwife outpatient service quality management. Methods Kano questionnaire was consisted of 24 items, including five parts, environment facilities, service evaluation, service technology, the team service, delivery service′quality. Using the Kano model analysis, the impact factors of the midwife outpatient service quality in five different quality attributes were determined. It included property and had the opposite answer to the question, charisma, essential properties and one property. Results By identifing the quality index classification of the pregnant women with satisfactory service quality to midwife outpatient service, attributable to a property were 1,2,3,4,8,9,10,14,20,21;attributable to mandatory attributes were 13, belonging to the charm of the property had 5,6,7,11,12,15,16,17,18,19,22,23,24. Midwives outpatient had most of charisma attribute, 54.2%(13/24) of the total;The second was one attribute, 41.7% (10/24) of the total. The technology level of midwife was essential attribute. Conclusions Kano mode analysis technology will be introduced to the midwife outpatient service quality management to provide decision reference for improving the quality of the hospital management level, improve maternal satisfaction, improve the obstetric operation efficiency.
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@#Objective To investigate the knowledge, belief and practice regarding ICF Generic Set in nurses. Methods 107 nurses from 28 secondary- and tertiary-level hospitals were investigated with self-administered questionnaires. Results In the knowledge dimension, 16.3%~39.4% of the nurses were accurate in each item respectively. The nurses got a middle grade in the attitude dimension and all the sub-dimensions. In terms of practice, 39.4%of hospitals and 44.2%of nurses had never used ICF, and the personal usage of ICF correlated with the scores of the knowledge and perceived susceptibility, perceived benefits, perceived barriers and perceived threat of belief. Conclu-sion The nurses are inadequate in the knowledge and attitude of ICF, and the application of ICF need more promotion.
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Objective To evaluate the theoretical knowledge level of Chinese nursing students based on the problem-based learning(PBL)versus traditional teaching methods. Methods Databases including CNKI (1979-2013.03),VIP (1989-2013.03)and Wanfang (1982-2013.03)were searched (up to March,2013)for controlled studies comparing PBL and traditional teaching methods. The quality of included studies was critically evaluated and the data were analyzed by Stata 10.0 software. Results A total of 659 articles were retrieved but only 22 were included. Meta-analyses showed that there were significant differences between PBL and traditional teaching methods in improving theoreti-cal knowledge of nursing students(SMD merge=0.79,95%CI(0.55,1.03),P=0.000). Conclusions PBL can improve the theoretical scores of Chinese nursing students. However,the above conclusion needs to be confirmed by more large-scale randomized controlled trials of higher quality due to the limitation of studies include in this paper.
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Objective To study the status quo of nursing human resource configuration and structure of neonatology department in China's economically developed areas.Methods Using judgment sampling and multi-stage stratified sampling,investigations were conducted by the self-designed questionnaire in letter in 2012.Results In 2012,both the bed nurse ratio(1:0.79) and doctor nurse ratio (1: 1.22) met the Health Ministry's standards (1:0.58-0.61 and 1: 2) respectively.Age distribution of neonatology nursing staff was from 25 to 34 years old (55％).The distribution of wordng experience was average.Nurses with junior college degree as the main body took up 48％,with primary title as the main body 66％,and the appointment system accounted for 42％.The nursing personnel with young ages,senior skilled,higher education degree,and advanced titles were concentrated in Grade Ⅲ-A hospitals and public hospitals of women and children.In terms of distribution equity,two Gini coefficients of geographical and population distribution were both less than 0.35 and near zero,which indicated relatively perfect equity.Conclusions The stock and per capita of neonatology nursing human resources in China's economically developed areas were insufficient in the long run and showed imbalanced allocation among hospitals with different levels.The allocation structure failed to meet the needs of nursing disciplinary development.