Objective:To analyze and predict the biological properties and function of Treponema pallidum OmpH protein by bioinformatics methods, purify the target protein, and prepare polyclonal antibodies. Methods:From January 2024 to February 2025, the research team from the Department of Clinical Laboratory at The First Affiliated Hospital of Hunan Traditional Chinese Medical College (Hunan Province Directly Affiliated Traditional Chinese Medical Hospital) conducted a study employing integrative approaches combining bioinformatics analysis with animal experimentation. During this investigation, the coding sequence of the T. pallidum outer membrane protein H (TpOmpH) was systematically retrieved from the National Center for Biotechnology Information (NCBI) database. And the bioinformatics tools, such as Protparam, Protscale,SignalP 6.0,NetNGlyc-1.0,TMHMM2.0,NetPhos-3.1,SOPMA,AlphaFold3,IEDB,STRING,C-immsim were used to analyze and predict the biological and immunological characteristics of TpOmpH protein. The full length of TpOmpH gene was synthesized and was cloned into the pET28a to construct the recombinant plasmid pET28a-TpOmpH. The the expression of target protein was induced by IPTG and was purified using affinity chromatography. The TpOmpH protein was used to immunize mice and the anti-serum was harvested, then the titer of antibody was detected. Results:TpOmpH is a hydrophobic outer membrane protein with a molecular weight of 19.7 kDa and strong stability. The TpOmpH protein is located outside the cell membrane and contains 11 serine, 4 threonine, and 1 tyrosine phosphorylation site, but no glycosylation sites. The 77.91% of the amino acids in TpOmpH protein are alpha helix, 8.72% are extended strand, 10.47% are random coils, and 2.91% are beta turns. The tertiary structure predicted by AlphaFold3 is in its optimal state. The TpOmpH protein has 4 CTL epitopes, 4 linear epitopes, and 5 spatial epitopes. The TpOmpH protein can interact with Tp92,MutS,SurA,TPANIC_0600 and other proteins which may be involved in Tp invasion. TpOmpH protein can induce an increase in B cell count, antibody content, Th cell count, NK cell count, as well as the expression of various cytokines. High purity TpOmpH protein was obtained through Ni 2+ affinity chromatography, which is consistent with the theoretical molecular weight. TpOmpH protein can induce mice to secrete polyclonal antibodies with antibody titers higher than 1∶10 000. Conclusion:TpOmpH protein is a hydrophobic protein located on the outer membrane of Tp, can induce mice to secrete high titer antibodies, which providing experimental basis for the pathogenesis of Tp and vaccine development.

Objective To explore the relationship between the level of Caveolin-1 and high mobility group protein B1(HMGB-1)in cerebrospinal fluid and the severity of sepsis and their predictive value.Methods A total of 102 children with sepsis were selected in a hospital from June 2021 to December 2023.According to neonatal critical case scoring criteria,the children were divided into mild group(n=41)and severe group(n=61).According to the diagnostic criteria of purulent meningitis and the results of cerebrospinal fluid examina-tion,the children were divided into sepsis complicated with purulent meningitis group(n=16)and simple sepsis group(n=86).The clinical data of the children were collected,and the levels of Caveolin-1,HMGB-1 and inflammatory factors[hypersensitive C-reactive protein(hs-CRP),procalcitonin(PCT)and tumor necro-sis factor-α(TNF-α)]in cerebrospinal fluid of the children were detected by enzyme-linked immunosorbent assay.Multivariate Logistic regression analysis was conducted to analyze the factors affecting the severity of sepsis,and the receiver operating characteristic curve was drawn to analyze the diagnostic value of Caveolin-1 and HMGB-1 in the severity of sepsis and the prediction value of purulent meningitis in the children.Results Compared with mild group,cerebrospinal fluid levels of Caveolin-1 and HMGB-1 in severe group were signifi-cantly increased,and the difference was statistically significant(P<0.05).The levels of PCT,hs-CRP and TNF-α in severe group were significantly higher than those in mild group,and the difference was statistically significant(P<0.05).Multivariate Logistic regression analysis showed that PCT,hs-CRP,TNF-α,Caveolin-1 and HMGB-1 levels were all risk factors for the severity of sepsis in children(P<0.05).The combined diag-nosis of Caveolin-1 and HMGB-1 was significantly better than that of Caveolin-1(Z=2.109,P=0.035),HMGB-1(Z=2.099,P=0.036),PCT(Z=2.487,P=0.013),hs-CRP(Z=2.419,P=0.016)and TNF-α(Z=3.441,P=0.001)were diagnosed alone.Compared with simple sepsis group,cerebrospinal fluid Caveo-lin-1 and HMGB-1 levels in sepsis complicated with purulent meningitis group were significantly increased,and the difference was statistically significant(P<0.05).The combined prediction of Caveolin-1 and HMGB-1 was significantly better than that of Caveolin-1(Z=2.621,P=0.009)and HMGB-1(Z=1.997,P=0.046)alone.Conclusion There are significant increases in the levels of Caveolin-1 and HMGB-1 in chil-dren with severe sepsis or sepsis complicated with purulent meningitis.Caveolin-1 and HMGB-1 have a certain clinical value in evaluating the severity of sepsis in children and predicting whether they are complicated with purulent meningitis.

BACKGROUND: Electroacupuncture (EA) may affect the severity of hot flashes (HFs) associated with natural menopause and provide additional benefits for postmenopausal women. However, the evidence for its effectiveness in the management of early postmenopausal HFs remains inadequately understood. OBJECTIVE: We designed this trial to assess the efficacy and safety of EA for relieving early postmenopausal HFs. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This randomized sham-controlled trial involved 72 women with HFs. The participants were divided equally into the intervention and control groups. The intervention group was treated with EA, while the control group was treated with sham acupuncture. The main acupoints used were Hegu (LI4), Guanyuan (RN4), Sanyinjiao (SP6), Taixi (KI3), Fuliu (KI7) and Shenshu (BL23). All participants received 18 treatment sessions, distributed across a 6-week period. The treatment was administered on three occasions per week, adhering to a fixed weekday schedule (Monday, Wednesday, Friday or Tuesday, Thursday, Saturday) with a minimum interval of one day between sessions. Each patient received a 12-week follow-up. MAIN OUTCOME MEASURES: The HF score was the primary outcome. Participants documented the frequency and severity of HFs in a 7-day symptom diary, which provided data for calculating the HF score. Secondary outcomes were the Menopause Rating Scale (MRS), Menopause-Specific Quality of Life Questionnaire (MENQOL), Pittsburgh Sleep Quality Index (PSQI) and Traditional Chinese Medicine Syndrome Score Scale (TCMSSS), as well as estradiol (E₂), luteinizing hormone (LH) and follicle-stimulating hormone (FSH) levels. RESULTS: Both groups demonstrated significant reductions in HF scores after the treatment and during the follow-up (P < 0.001). Immediately after completion of the 6-week treatment cycle and at 12 weeks post-intervention, the HF scores were similar in both groups. At week 6, the intervention group showed significantly greater improvements in MRS, MENQOL (vasomotor, psychosocial, and physical), PSQI and TCMSSS scores (P < 0.05). The improvements in the MENQOL (vasomotor, and psychosocial) and PSQI total scores persisted through the follow-up (P < 0.05). However, the results showed no significant inter- or intragroup differences in sexual scores on the MENQOL (P > 0.05). EA did not significantly decrease E₂, LH or FSH levels compared to placebo. The incidence of adverse events was similar in both groups. CONCLUSION: EA does not significantly improve HFs in early postmenopausal patients. However, it enhances the quality of sleep and decreases menopausal symptoms across vasomotor, psychosocial and physical domains. TRIAL REGISTRATION Chinese Clinical Trial Registry (http://www.chictr.org.cn); Trial ID: ChiCTR2300072002. Please cite this article as: Wang HX, Yu XT, Hu J, Chen JJ, Mei YT, Chen YF. Electroacupuncture for hot flashes in early menopause: A randomized sham-controlled trial. J Integr Med. 2025; 23(5):519-527.
Humans ; Female ; Electroacupuncture ; Hot Flashes/therapy* ; Middle Aged ; Acupuncture Points ; Quality of Life ; Menopause ; Treatment Outcome ; Adult

Objective:To analyze and predict the biological properties and function of Treponema pallidum OmpH protein by bioinformatics methods, purify the target protein, and prepare polyclonal antibodies. Methods:From January 2024 to February 2025, the research team from the Department of Clinical Laboratory at The First Affiliated Hospital of Hunan Traditional Chinese Medical College (Hunan Province Directly Affiliated Traditional Chinese Medical Hospital) conducted a study employing integrative approaches combining bioinformatics analysis with animal experimentation. During this investigation, the coding sequence of the T. pallidum outer membrane protein H (TpOmpH) was systematically retrieved from the National Center for Biotechnology Information (NCBI) database. And the bioinformatics tools, such as Protparam, Protscale,SignalP 6.0,NetNGlyc-1.0,TMHMM2.0,NetPhos-3.1,SOPMA,AlphaFold3,IEDB,STRING,C-immsim were used to analyze and predict the biological and immunological characteristics of TpOmpH protein. The full length of TpOmpH gene was synthesized and was cloned into the pET28a to construct the recombinant plasmid pET28a-TpOmpH. The the expression of target protein was induced by IPTG and was purified using affinity chromatography. The TpOmpH protein was used to immunize mice and the anti-serum was harvested, then the titer of antibody was detected. Results:TpOmpH is a hydrophobic outer membrane protein with a molecular weight of 19.7 kDa and strong stability. The TpOmpH protein is located outside the cell membrane and contains 11 serine, 4 threonine, and 1 tyrosine phosphorylation site, but no glycosylation sites. The 77.91% of the amino acids in TpOmpH protein are alpha helix, 8.72% are extended strand, 10.47% are random coils, and 2.91% are beta turns. The tertiary structure predicted by AlphaFold3 is in its optimal state. The TpOmpH protein has 4 CTL epitopes, 4 linear epitopes, and 5 spatial epitopes. The TpOmpH protein can interact with Tp92,MutS,SurA,TPANIC_0600 and other proteins which may be involved in Tp invasion. TpOmpH protein can induce an increase in B cell count, antibody content, Th cell count, NK cell count, as well as the expression of various cytokines. High purity TpOmpH protein was obtained through Ni 2+ affinity chromatography, which is consistent with the theoretical molecular weight. TpOmpH protein can induce mice to secrete polyclonal antibodies with antibody titers higher than 1∶10 000. Conclusion:TpOmpH protein is a hydrophobic protein located on the outer membrane of Tp, can induce mice to secrete high titer antibodies, which providing experimental basis for the pathogenesis of Tp and vaccine development.

Objective:To evaluate the efficacy and safety of the CLAE (cladribine + cytarabine + etoposide) regimen in refractory/relapsed T cell acute lymphoblastic leukemia/lymphoma (R/R T-ALL/LBL) .Methods:Patients with R/R T-ALL/LBL received the CLAE regimen in a prospective, multicenter, single-arm clinical study or compassionate use. From March 2019 to August 2024, data from 25 patients (18 in the study across five centers and 7 receiving compassionate treatment in Peking University Third Hospital) were collected. Outcomes included objective response rate, complete response (CR) rate, partial response (PR) rate after 1–2 cycles, bridging to allo-HSCT, progression-free survival (PFS), overall survival (OS), and treatment-related adverse effects.Results:Median age was 29 years (range, 13–63) ; 17 were male. Among the 24 evaluable patients, CR rate was 33.3% overall and 41.2% among enrolled patients. Median OS and PFS time were 199 (46–1 310) and 49 (28–1 310) days, respectively. Cumulative OS rate at 6 months, 1 year, and 2 years was (52.1±10.2) %, (29.7±9.3) %, and (27.1±9.1) %, respectively; cumulative PFS rate was (32.6±9.6) %, (24.9±8.9) %, and (23.8±8.7) %, respectively. Among patients achieving CR or PR (8 cases), median OS and PFS were not reached. Cumulative OS rate at 6 months, 1 year, and 2 years was (86.8±12.0) %, (78.3±14.6) %, and (72.9±15.7) %, respectively, and the cumulative PFS rate was (86.4±12.1) %, (74.8±15.3) %, and (72.9±15.7) %, respectively. Adverse events were mainly hematologic; no treatment-related mortality occurred. Seven patients achieving CR were bridged to allo-HSCT, with 5 remaining in continuous remission.Conclusion:The CLAE regimen is safe and effective for R/R T-ALL/LBL, facilitating CR as a bridge to allo-HSCT and potentially improving patient prognosis.

Objective To predict the risk of coronary atherosclerosis using cerebral small vessel disease and cerebral artery stenosis in order to assist early identification of coronary artery disease(CHD).Methods A retrospective analysis was conducted on 130 patients(aged≥65 years)who underwent cerebral MRI,magnetic resonance angiography(MRA),and coronary computed tomo-graphy angiography in the Chinese PLA General Hospital between January 2019 and December 2024.Based on coronary computed tomography angiography results,the patients were categorized into an asymptomatic CHD group(56 cases)and a non-CHD group(74 cases).Cerebral MRI and MRA were used to assess white matter hyperintensity,enlarged perivascular spaces,lacunar infarcts,cerebral microbleeds(CMB)scores,total score of cerebral small vessel disease and degree of cerebral artery stenosis.Multivariate logistic regression analysis was employed to identify the clinical and radiological indicators related to CHD.Then a predictive model was constructed,and then its performance in early predicting CHD was evaluated.Results Blood glucose,low-density lipoprotein cholesterol,CMB score≥ 1,and≥50％stenosis of the posterior cerebral artery were independent risk factors for CHD(P＜0.05).The combined predictive model integrating clinical indicators,cerebral small vessel disease,and cerebral artery stenosis demonstrated the best performance,with an AUC value of 0.867(95％CI:0.807-0.927),outperforming the clinical model and the clinical-cerebral small vessel disease model.Conclusion cerebral small vessel dis-ease and cerebral artery stenosis are closely related to coronary atherosclerosis.The predictive model integrating clinical features and cerebrovascular disease imaging markers provides impor-tant reference for early screening of CHD.

Objective:To analyze the trend of lipid changes in patients and individuals undergoing physical examination at Zhongshan Hospital of Fudan University from 2014 to 2024, providing evidence for the formulation of cardiovascular disease prevention and control strategies.Methods:A total of 2 657 835 individuals (general population) who underwent lipid testing during medical visits or physical examinations at Zhongshan Hospital of Fudan University from January 1, 2014, to December 31, 2024, were selected. Among them, 6 234 individuals who were tested consecutively for 11 years were considered as the fixed population. Lipid levels were analyzed across different genders and age groups. Total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were analyzed. The trends in lipid changes and the abnormal rates of TC (≥5.18 mmol/L) and LDL-C (≥3.40 mmol/L) in both the general and fixed populations were statistically analyzed.Results:The median age of the general population was 53 (41, 63) years, with 1 498 533 males (56.4%); 1 149 662 individuals (43.3%) were from the physical examination group. The median age of the fixed population was 52 (39, 62) years, with 3 262 males (52.3%); 2 955 individuals (47.4%) were from the physical examination group. Over an 11-year period, the logarithmically transformed TG (lnTG) in the general population slightly increased from 1.35 mmol/L to 1.36 mmol/L (Sen slope=0.007 mmol·L -1·year -1; S=27, P=0.043). Although there were fluctuations in TC, LDL-C, and HDL-C, the trends were not statistically significant ( P>0.05). However, in the subset of the population undergoing regular health check-ups, TC showed a steady increase over time ( S=27, P=0.043). Within a fixed population over the same 11-year period, there were no statistically significant changes in lipid profiles ( P>0.05). Nevertheless, in the fixed subset undergoing regular health check-ups, both TC and lnTG exhibited an upward trend (TC: S=27, P=0.043; lnTG: S=31, P=0.020), while in the fixed subset seeking medical attention, TC and LDL-C demonstrated a downward trend (TC: S=-31, P=0.020; LDL-C: S=-27, P=0.043). Trends in lipid profiles varied among different genders and age groups. Specifically, both men and women aged 20-<40 years old showed an increase in TC, abnormal TC rates, and abnormal LDL-C rates ( P<0.05). Conversely, in the fixed population, women over 60 years old exhibited a decrease in TC, abnormal TC rates, and abnormal LDL-C rates ( P<0.05). Conclusion:During the period from 2014 to 2024, there were slight fluctuations in the average lipid levels of both the general and fixed populations. Notably, TC, abnormal TC rates, and abnormal LDL-C rates increased among men and women aged 20-<40 years old, while these parameters decreased among women over 60 years old in the fixed population.

Objective:To explore the differences between the Phoenix sepsis scoring system including Phoenix sepsis score (PSS) and Phoenix-8 organ dysfunction score (hereinafter referred to as Phoenix-8) and the commonly used pediatric sepsis scores in evaluating clinical characteristics and prognostic analysis of pediatric patients with severe sepsis diagnosed under traditional standards, namely the diagnostic criteria from the 2005 International Pediatric Sepsis Consensus Conference.Methods:This study was a retrospective observational study. From December 2020 to March 2023, 202 pediatric patients with severe sepsis meeting the inclusion criteria were admitted to the Children's Hospital of Nanjing Medical University. Based on the sepsis diagnostic criteria outlined in the International Consensus Criteria for Pediatric Sepsis and Septic Shock (2024), the pediatric patients were categorized into a sepsis group and a non-sepsis group. Sepsis group was further subdivided into a death subgroup and a survival subgroup based on the outcomes. The age, hospitalization costs, disease outcome indicators (e.g., mortality rate and incidence of septic shock), major organ (e.g., heart, liver, lungs, and kidneys) damage and their correlations, as well as PSS, Phoenix-8 and commonly used pediatric sepsis scores (e.g., pediatric sequential organ failure assessment (pSOFA), pediatric risk of mortality score Ⅲ (PRISM Ⅲ), pediatric logistic organ dysfunction-2 score (PELOD-2), pediatric multiple organ dysfunction score (P-MODS), pediatric critical illness score (PCIS), and pediatric early warning score (PEWS)) were collected and compared. Receiver operating characteristic (ROC) curve and precision-recall curve were plotted to evaluate the predictive ability of PSS, Phoenix-8, and commonly used pediatric sepsis scores for mortality risk in pediatric patients with severe sepsis under traditional standards. Predictive performance was quantified using the area under the ROC curve (AUROC). Univariate logistic regression analysis was employed to quantify the odds ratios of PSS and Phoenix-8 for predicting mortality risk. Patients with severe sepsis under traditional standards were further stratified into subgroups based on complications and comorbidities, including central nervous system (CNS) diseases, multiple infections, cardiovascular system diseases, shock, and malignancies. The Hosmer-Lemeshow goodness-of-fit test was used to assess calibration of PSS and Phoenix-8, and the DeLong test was used to compare whether there were statistically significant differences in the AUROC of PSS and Phoenix-8 for predicting mortality risk among different subgroups of pediatric patients. Results:Compared with those in non-sepsis group, pediatric patients in sepsis group were significantly older ( Z=-2.92, P<0.05) with higher incidences of septic shock and mortality, hospitalization costs, PRISM Ⅲ, PEWS, pSOFA, PELOD-2, PSS, and Phoenix-8 (with χ2 values of 21.28 and 13.64, respectively, Z values of -1.99, -5.33, -5.10, -8.55, -6.91, -10.98, and -9.93, respectively, P<0.05), and lower PCIS ( Z=-3.34, P<0.05). Compared with those in survival subgroup, hospitalization costs, PSS, Phoenix-8, PRISM Ⅲ, PEWS, pSOFA, PELOD-2, and P-MODS of pediatric patients in death subgroup was significantly higher (with Z values of -2.50, -3.50, -2.47, -5.11, -3.84, -2.94, -3.61, and -3.04, respectively, P<0.05). Compared with those in survival subgroup, the incidences of lung damage and liver damage of pediatric patients in death subgroup were also significantly higher (with χ2 values of 6.20 and 10.94, respectively, P<0.05), and 64.7% (97/150) of patients exhibited two or more concurrent organ damage. For predicting mortality risk in pediatric patients with severe sepsis under traditional standards, the AUROC values for PRISM Ⅲ, PCIS, PEWS, pSOFA, PELOD-2, P-MODS, PSS, and Phoenix-8 were approximately 0.70, with optimal cutoff values of 17.5, 91.0, 5.5, 4.5, 2.5, 4.5, 3.5, and 4.5, respectively; PELOD-2 demonstrated the highest sensitivity (0.83); while PRISM Ⅲ, PSS, and Phoenix-8 showed high specificity (>0.80). Univariate logistic regression analysis showed that for every 1-point increase in the PSS within 24 hours of pediatric intensive care unit admission, the relative risk of mortality increased by 63.7% (with odds ratio of 1.64, 95% confidence interval of 1.34-1.99, P<0.05). Similarly, for every 1-point increase in the Phoenix-8, the relative risk of mortality increased by 37.5% (with odds ratio of 1.38, 95% confidence interval of 1.18-1.60, P<0.05). The AUROC values (around 0.80) of PSS and Phoenix-8 for predicting mortality risk in pediatric patients with severe sepsis combined with CNS diseases, multiple infections, and cardiovascular system diseases were relatively high. In contrast, the AUROC values (0.60-0.80) for predicting mortality risk in pediatric patients with severe sepsis combined with shock or malignant tumors were moderate. All models passed the Hosmer-Lemeshow goodness-of-fit test ( P>0.05). The DeLong test indicated no statistically significant differences in predictive ability between PSS and Phoenix-8 across subgroups of pediatric patients ( P>0.05). Conclusions:PSS and Phoenix-8 exhibited higher specificity than most of the commonly used pediatric sepsis scores in predicting mortality risk under traditional standards. Both scores performed much better in predicting the mortality risk in pediatric patients with severe sepsis combined with CNS diseases, multiple infections, and cardiovascular system diseases.

Objective:To investigate effect of hospital-family chain rehabilitation management mode on self-man-agement and quality of life in elderly patients with coronary heart disease(CHD).Methods:This randomized con-trolled study enrolled 220 elderly CHD patients admitted in Hai'an Hospital of Traditional Chinese Medicine between December 2020 and August 2022.They were divided into control group(n=110,routine nursing)and intervention group(n=110,hospital-family chain rehabilitation management mode nursing).After 6-month intervention,scores of Coronary Self-Management Scale(CSMS),China Questionnaire of Quality of life in patients with Cardio-vascular diseases(CQQC)and Perceived Social Support Scale(PSSS)were compared between two groups as well as incidence of adverse cardiovascular events.Pearson method was employed to analyze the association among total scores of CSMS,CQQC and PSSS.Results:After 6-month nursing,compared with patients in control group,those in intervention group had significant higher CSMS total score[(116.03±5.41)points vs.(89.97±4.21)points],CQQC total score[(107.30±6.99)points vs.(80.86±6.38)points],PSSS total score[(69.05±7.42)points vs.(57.05±5.19)points]and each dimensional score(P＜0.001 all).Pearson correlation analysis indica-ted that total scores of CSMS,CQQC and PSSS were positively correlated with each other(r=0.437～0.562,P＜0.001 all).Incidence of adverse cardiovascular events in intervention group was significantly lower comparing to that of control group(2.73％vs.13.64％,P=0.003).Conclusion:Hospital-family chain rehabilitation manage-ment mode could improve the self-management ability and quality of life,increase the patient's social support,and reduce incidence of adverse cardiovascular events in elderly patients with coronary heart disease.

Objective To investigate the expression of serum microRNA(miR)-16a and mir-15b in patients with early-onset neonatal sepsis(EONS)and its value in clinical diagnosis and prognosis evaluation.Methods 114 children diagnosed with EONS admitted to the Department of Neonatology,Baoding Hospital of Beijing Children's Hospital Affiliated to Capital Medical University from October 2020 to October 2023 were selected as the EONS group,and 114 healthy newborns in the hospital during the same period were selected as the control group.Follow up was conducted on all EONS patients for a period of 6 months,including 34 cases in the poor prognosis group and 80 cases in the good prognosis group.The relative expression levels of miR-16a and miR-15b were measured within 6h of admission using real-time fluorescence quamtitative PCR(qRT-PCR).ROC curve was applied to analyze the diagnostic and prognostic value of serum miR-16a and miR-15b for EONS.Multivariate Logistic regression was applied to analyze the factors that affected the poor prognosis of EONS.Results Compared with the reference group,the birth weight of children in the EONS group(3.44±0.35kg/m2 vs 3.89±0.40kg/m2)was obviously reduced,and there was a obvious difference(35/114,1/114)in pathological jaundice between the two groups,and the differences were statistically significant(t=9.040,χ2=35.922,all P＜0.05).Compared with the reference group,the serum levels of miR-16a and miR-15b in the EONS group were obviously increased,and the differences was statistically significant(t=7.699,8.606,all P＜0.05).The area under the curve(AUC)of the ROC curve for the combined diagnosis of EONS by serum miR-16a and miR-15b was higher than that of miR-16a and miR-15b alone,and the differences were statistically significant(Z=2.619,2.157,all P<0.05).Compared with the good prognosis group,the poor prognosis group had a obvious decrease in body weight at birth,and a obvious increase in serum levels of miR-16a and miR-15b,and the differences were statistically significant(t=5.434,6.308,all P＜0.05).The AUC of serum miR-16a and miR-15b combined for prognostic evaluation was higher than that of miR-16a and miR-15b evaluated separately,and the differences were statistically significant(Z=2.364,2.073,all P＜0.05).Birth weight,miR-16a,miR-15b expression level was a prognostic factor of EONS(Wald χ2=33.459,16.146,49.797,all P<0.05).Conclusion MiR-16a and miR-15b are highly expressed in the serum of children with EONS,and they have certain diagnostic and prognostic value for EONS.