Objective:To explore the feasibility of the multiple-choice auditory graphical interactive check（MAGIC） screening module in childhood hearing screening in children aged 3 to 6 years. Methods:A hearing screening was conducted on 366 children（732 ears） aged between 3 and 6 years. The screening methods included MAGIC, DPOAE, and acoustic immittance.The cooperation, screening time, pass rate, and correlation of the three screening methods were compared. Results:There was a statistically significant difference in the degree of cooperation among the three screeningmethods（P=0.004）.The MAGIC pure tone screening method was 98.6%, the screening DPOAE was 99.5%,and the acoustic immittance screening was 100%. For the screening duration, the MAGIC pure tone screening method was（116.3±59.1）s, the screening DPOAE was（27.2±19.7）s, and the acoustic impedance screening was（24.6±14.6）s. There was a significant statistical significance differences among the three or two groups（P<0.01）. The passing rates of MAGIC pure tone screening,screening DPOAE and acoustic immittance screening were 64.7%, 65.4%, and 69.3%, respectively, and there was no significant statistical difference among the three or two groups（P>0.05）. There was no significant difference between MAGIC pure tone screening method and screening DPOAE（P=0.827>0.05）, and acoustic impedance（P=0.653>0.05）, while the difference between screening DPOAE and acoustic impedance was statistically significant（P<0.01）. Conclusion:MAGIC pure sound screening method has good feasibility, can comprehensively reflect the hearing level of screened children, and can be promoted for hearing screening in children aged between 3 and 6 years.
Humans ; Child, Preschool ; Child ; Female ; Male ; Audiometry, Pure-Tone ; Mass Screening/methods* ; Feasibility Studies ; Acoustic Impedance Tests/methods* ; Hearing Loss/diagnosis* ; Hearing Tests/methods*

Objective:To investigate causal relationship between intestinal flora and risk of developing ankylosing spondylitis(AS)by a two-sample Mendelian randomization(MR)analysis.Methods:Genome-wide association study(GWAS)data on 211 types of intestinal flora and AS were obtained,and single nucleotide polymorphism(SNP)was used as an instrumental variable and sensi-tive SNPs were selected for analysis.Two-sample MR analyses were performed by inverse variance weighted(IVW)as well as MR-Eg-ger,Weighted median,to assess causal relationship between AS and intestinal flora by OR,and results were tested for heterogeneity and pleiotropy.Results:IVW analysis showed a significant causal relationship between 11 intestinal flora and AS risk.Among them,Verrucomicrobiae,Verrucomicrobiales,Verrucomicrobiaceae,Akkermansia,Erysipelatoclostridium,Holdermannia,Holdemania,Bacillales and Verrucomicrobia had positive causal effect on AS risk,while Dialister,Howardella and Oscillospira had negative causal effect.Causal effect estimates obtained by different methods(MR-Egger,Weighted median)were consistent,and sensitivity tests did not reveal significant horizontal pleiotropy and heterogeneity.Conclusion:Intestinal flora plays an important role in pathogenesis of AS,while specific mechanism remains to be further investigated.

Objective To investigate the relationship of C-reactive protein-albumin-lymphocyte(CALLY)index,serum autotaxin and serine protease 2(PRSS2)with postoperative recurrence and metastasis in gastric cancer patients.Methods A total of 188 patients who underwent radical gastrectomy for gastric cancer from December 2019 to December 2021 were selected as the research subjects.According to the postoperative situation,they were divided into the recurrence and metastasis group(n=72)and the non-recurrence and metastasis group(n=116).C reactive protein(CRP)was detected by immunoturbidimetry,albumin was detected by bromocresol green method,lymphocyte count was detected by blood routine analyzer,and CALLY index was calculated.Enzyme-linked immunosorbent assay was used to detect serum levels of autotaxin and PRSS2,and Spearman/Pearson correlation analysis was used to analyze the correlation between CALLY index,serum autotaxin,PRSS2 levels and clinical data.Multivariate logistic regression was used to analyze the influencing factors of recurrence and metastasis in patients with gastric cancer after radical resection,and receiver operating characteristic(ROC)curve was used to analyze the predictive value of CALLY index,serum autotaxin and PRSS2 levels for recurrence and metastasis in patients with gastric cancer after radical resection.Kaplan-Meier method was used to analyze the relationship between CALLY index,serum autotaxin,PRSS2 levels and postoperative recurrence and metastasis.Results Compared with the non-recurrence and metastasis group,the recurrence and metastasis group had a higher proportion of patients with TNM stage Ⅲ,Borrmann type Ⅲ-Ⅳ,lymphovascular invasion,neoadjuvant therapy and postoperative chemotherapy,higher serum levels of autotaxin and PRSS2,and lower CALLY index(P<0.01).TNM stage,Borrmann type,lymphovascular invasion,neoadjuvant therapy and postoperative chemotherapy were negatively correlated with CALLY index,and positively correlated with serum autotaxin and PRSS2 levels,while serum autotaxin and PRSS2 levels were negatively correlated with CALLY index(P<0.01).TNM stage,Borrmann type,lymphovascular invasion,CALLY index,autotaxin and PRSS2 were the influencing factors of recurrence and metastasis in patients with gastric cancer after radical resection(P<0.05,P<0.01).The area under the curve(AUC)of CALLY index,autotaxin and PRSS2 for predicting recurrence and metastasis was 0.962,which was significantly larger than that of CALLY index,autotaxin and PRSS alone(P<0.01).The 3-year recurrence and metastasis rate of patients with low CALLY index expression[56.52%(52/92)]was higher than that of patients with high CALLY index expression[20.83%(20/96)](P<0.01).The 3-year recurrence and metastasis rate of patients with high expression of autotaxin[49.47%(47/95)]was higher than that of patients with low expression[26.88%(25/93)](P<0.01).The 3-year recurrence and metastasis rate of patients with high PRSS2 expression[47.87%(45/94)]was higher than that of patients with low PRSS2 expression[28.72%(27/94)](P<0.01).Conclusion The CALLY index decreases,and serum autotaxin and PRSS2 increase in patients with postoperative recurrence and metastasis of gastric cancer.The combined prediction of the three factors demonstrates higher predictive performance for postoperative recurrence and metastasis.

Objective To investigate the relationship of C-reactive protein-albumin-lymphocyte(CALLY)index,serum autotaxin and serine protease 2(PRSS2)with postoperative recurrence and metastasis in gastric cancer patients.Methods A total of 188 patients who underwent radical gastrectomy for gastric cancer from December 2019 to December 2021 were selected as the research subjects.According to the postoperative situation,they were divided into the recurrence and metastasis group(n=72)and the non-recurrence and metastasis group(n=116).C reactive protein(CRP)was detected by immunoturbidimetry,albumin was detected by bromocresol green method,lymphocyte count was detected by blood routine analyzer,and CALLY index was calculated.Enzyme-linked immunosorbent assay was used to detect serum levels of autotaxin and PRSS2,and Spearman/Pearson correlation analysis was used to analyze the correlation between CALLY index,serum autotaxin,PRSS2 levels and clinical data.Multivariate logistic regression was used to analyze the influencing factors of recurrence and metastasis in patients with gastric cancer after radical resection,and receiver operating characteristic(ROC)curve was used to analyze the predictive value of CALLY index,serum autotaxin and PRSS2 levels for recurrence and metastasis in patients with gastric cancer after radical resection.Kaplan-Meier method was used to analyze the relationship between CALLY index,serum autotaxin,PRSS2 levels and postoperative recurrence and metastasis.Results Compared with the non-recurrence and metastasis group,the recurrence and metastasis group had a higher proportion of patients with TNM stage Ⅲ,Borrmann type Ⅲ-Ⅳ,lymphovascular invasion,neoadjuvant therapy and postoperative chemotherapy,higher serum levels of autotaxin and PRSS2,and lower CALLY index(P<0.01).TNM stage,Borrmann type,lymphovascular invasion,neoadjuvant therapy and postoperative chemotherapy were negatively correlated with CALLY index,and positively correlated with serum autotaxin and PRSS2 levels,while serum autotaxin and PRSS2 levels were negatively correlated with CALLY index(P<0.01).TNM stage,Borrmann type,lymphovascular invasion,CALLY index,autotaxin and PRSS2 were the influencing factors of recurrence and metastasis in patients with gastric cancer after radical resection(P<0.05,P<0.01).The area under the curve(AUC)of CALLY index,autotaxin and PRSS2 for predicting recurrence and metastasis was 0.962,which was significantly larger than that of CALLY index,autotaxin and PRSS alone(P<0.01).The 3-year recurrence and metastasis rate of patients with low CALLY index expression[56.52%(52/92)]was higher than that of patients with high CALLY index expression[20.83%(20/96)](P<0.01).The 3-year recurrence and metastasis rate of patients with high expression of autotaxin[49.47%(47/95)]was higher than that of patients with low expression[26.88%(25/93)](P<0.01).The 3-year recurrence and metastasis rate of patients with high PRSS2 expression[47.87%(45/94)]was higher than that of patients with low PRSS2 expression[28.72%(27/94)](P<0.01).Conclusion The CALLY index decreases,and serum autotaxin and PRSS2 increase in patients with postoperative recurrence and metastasis of gastric cancer.The combined prediction of the three factors demonstrates higher predictive performance for postoperative recurrence and metastasis.

Objective:To investigate causal relationship between intestinal flora and risk of developing ankylosing spondylitis(AS)by a two-sample Mendelian randomization(MR)analysis.Methods:Genome-wide association study(GWAS)data on 211 types of intestinal flora and AS were obtained,and single nucleotide polymorphism(SNP)was used as an instrumental variable and sensi-tive SNPs were selected for analysis.Two-sample MR analyses were performed by inverse variance weighted(IVW)as well as MR-Eg-ger,Weighted median,to assess causal relationship between AS and intestinal flora by OR,and results were tested for heterogeneity and pleiotropy.Results:IVW analysis showed a significant causal relationship between 11 intestinal flora and AS risk.Among them,Verrucomicrobiae,Verrucomicrobiales,Verrucomicrobiaceae,Akkermansia,Erysipelatoclostridium,Holdermannia,Holdemania,Bacillales and Verrucomicrobia had positive causal effect on AS risk,while Dialister,Howardella and Oscillospira had negative causal effect.Causal effect estimates obtained by different methods(MR-Egger,Weighted median)were consistent,and sensitivity tests did not reveal significant horizontal pleiotropy and heterogeneity.Conclusion:Intestinal flora plays an important role in pathogenesis of AS,while specific mechanism remains to be further investigated.

OBJECTIVE: To investigate the clinical effect of electroacupuncture (EA) in preventing chemotherapy-induced peripheral neuropathy (CIPN). METHODS: Fifty-two patients with breast cancer in the regimen of taxane-assisted/neoadjuvant chemotherapy, were randomly divided into an EA group (26 cases, 3 cases dropped out) and a usual care (UC) group (26 cases, 1 case dropped out). In the UC group, on the basis of standard chemotherapy regimen, the routine nursing was administered. In the EA group, on the intervention as the UC group, EA was added, the acupoints included Yintang (GV 24⁺), Baxie (EX-UE 9, the second one), Waiguan (TE 5), Hegu (LI 4), Quchi (LI 11), Zusanli (ST 36), Yinlingquan (SP 9), Sanyinjiao (SP 6), Taixi (KI 3), Taichong (LR 3), Xuanzhong (GB 39) and Bafeng (EX-LE 10, the fourth one). Electric stimulation was attached to Taichong (LR 3) and Sanyinjiao (SP 6) on the same side, with disperse-dense wave and the frequency of 2 Hz/10 Hz, for 30 min. EA started one day before the first cycle of chemotherapy, twice weekly in the first two weeks and once weekly in the rest weeks of chemotherapy. The duration of the intervention with EA was 12 weeks. The incidence of CIPN was compared in week 24 of the trial between the two groups. At the baseline and in week 12 and 24 of the trial, the score of EORTC QLQ-CIPN20 (European Organization for Research and Treatment of Cancer on chemotherapy-induced peripheral nerve toxicity quality of life questionnaire 20), the score of TCM syndrome scale and the score of EORTC QLQ-C30 (European Organization for Research and Treatment of Cancer on quality of life scale) were observed in the two groups. At the baseline and in week 12 of the trial, the sensory nerve conduction velocity (SCV) and the motor nerve conduction velocity (MCV) was detected. RESULTS: In week 24 of the trial, the incidence of CIPN was 17.4% (4/23) in the EA group, lower than that (72.0%, 18/25) in the UC group (P<0.001). The incidence of high-grade CIPN was 0% (0/23) in the EA group, lower than that (28.0%, 7/25) in the UC group (P<0.05). In week 12 and 24 of the trial, the scores for the sensory nerve symptom of EORTC QLQ-CIPN20 and the total scores were higher when compared with the baseline in the UC group (P<0.001, P<0.05, P<0.01). In week 24 of the trial, the score for the sensory nerve symptom of EORTC QLQ-CIPN20 in the EA group was lower than that of the UC group (P<0.05). In week 12 of the trial, SCV of the right superficial peroneal nerve was reduced when compared with the baseline in the UC group (P<0.05), and SCV of the left median nerve and the right superficial peroneal nerve was higher in the EA group when compared with the UC group (P<0.05, P<0.01). In week 12 and 24 of the trial, the scores for the secondary symptoms of TCM scale were decreased in the EA group compared with the baseline (P<0.05), and the scores for the primary and secondary symptoms, as well as the total scores of TCM scale were all higher than those of the baseline in the UC group (P<0.01, P<0.001, P<0.05). In week 12 of the trial, the scores for the primary and secondary symptoms, as well as the total score of TCM scale in the EA group were lower than those of the UC group (P<0.05, P<0.01). In week 24 of the trial, the score for the secondary symptoms and the total score of TCM scale in the EA group were lower than those of the UC group (P<0.05). In week 12 of the trial, the scores for fatigue, pain, nausea and vomiting in EORTC QLQ-C30 were increased in comparison with the baseline in the UC group (P<0.05, P<0.01); in week 24 of the trial, the score of the general health in EORTC QLQ-C30 was elevated when compared with the baseline in the EA group (P<0.001), and the scores for nausea and vomiting, loss of appetite were decreased in comparison with the baseline (P<0.01). In week 12 of the trial, the score of the general health in EORTC QLQ-C30 in the EA group was higher compared with the UC group (P<0.01), and the scores for pain, nausea and vomiting were lower (P<0.01, P<0.05). In week 24 of the trial, the score of the general health in EORTC QLQ-C30 was higher in the EA group compared with the UC group (P<0.001), and the score for loss of appetite was lower (P<0.05). CONCLUSION Electroacupuncture reduces the incidence and severity of CIPN, ameliorates nerve conduction velocity and improves the quality of life of the patients.
Humans ; Electroacupuncture ; Female ; Peripheral Nervous System Diseases/prevention & control* ; Middle Aged ; Adult ; Breast Neoplasms/therapy* ; Antineoplastic Agents/adverse effects* ; Aged

Objective To investigate the effect of age on the incidence of cirrhosis and liver cancer in patients with chronic hepatitis B.Methods 279 patients with chronic hepatitis B were divided into the senior group and the younger group according to the age of the patients.The cumulative incidence of cirrhosis and liver cancer during 25 years of follow-up was calculated by using SPSS and R language through the long-term follow-up of HIS system,and the risk factors were analyzed by multivariate logistic regression.Results During follow-up,24 cases developed cirrhosis and 12 cases developed liver cancer.The cumulative incidence of liver cirrhosis was 1.5%,2.1%,5.4%,11.6%and 15.5%in the 5-year,10-year,15-year,20-year and 25-year group,and 5.5%,9.8%,22.9%,29.0%and 52.1%in the elderly,respectively.The difference between the younger age group and senior age group was statistically significant(P<0.001).A total of 2 risk factors(age and follow-up time)were included in the regression model.Two cases in the younger group developed into liver cancer after 17 and 21 years of follow-up,respectively.The cumulative incidence rates at 5,10,15,20 and 25 years were 1.8%,3.8%,18.5%,21.8%and 26.7%.A total of five factors(initial age,HBV-DNA load,HBV-DNA turned negative before the end-point,follow-up time,and sex)were included in the regression model.Conclusions The incidence of cirrhosis and liver cancer in CHB patients aged&ge;40 years,especially in male patients,is significantly higher than younger CHB patients.Timely initiation of antiviral therapy can delay disease progression and reduce the incidence of termi-nal liver disease.Whether antiviral therapy should be initiated for people aged 30 to 40 years remains to be studied.

【Objective】 To observe the effects of mirror neuron system theory(MNST) on hand dexterity and fine motor function in preschool children with developmental coordination disorder(DCD), so as to provide reference for the rehabilitation of children with DCD. 【Methods】 A total of 51 children with DCD treated at Nantong Maternal and Child Health Care Hospital from June 2021 to April 2023 were enrolled in this study, and were randomly assigned to treatment group (n=26) and control group (n=25) except for 5 cases who missed in the follow-up. Both groups received conventional rehabilitation training, while the treatment group received MNST additionally. The hand dexterity and fine motor function of both groups were assessed using the hand dexterity subscale of the Movement Assessment Battery for Children-Second Edition (MABC-2), Peabody Developmental Motor Scale-Fine Motor (PDMS-FM), and Function Independence Measure for Children (WeeFIM) before and after 12 weeks of treatment. 【Results】 Before treatment, there were no significant differences in hand dexterity subscale of MABC-2, PDMS-FM, and WeeFIM scores between the two groups (P>0.05). After treatment, both groups showed improvements in hand dexterity subscale of MABC-2, PDMS-FM, and WeeFIM scores (treatment group: t=35.620, 42.084, 40.072; control group: t=14.000, 12.017, 14.054, P<0.001), with the treatment group showing significantly greater improvements compared to the control group (t=2.611, 3.120, 2.331, P<0.05). 【Conclusion】 MNST combined with conventional rehabilitation training can enhance hand dexterity and fine motor function in children with DCD, thereby improving children′s activities of daily living.

ObjectiveTo observe the recovery of proprioception of the affected ankle over time after lateral ankle sprain accepting routine rehabilitation. MethodsFrom June, 2020 to June, 2022, 18 patients with lateral ankle sprain in Kunshan Rehabilitation Hospital underwent routine rehabilitation for twelve weeks. They were measured active and passive position sense of bilateral ankles using an isokinetic dynamometer before treatment, and four, eight and twelve weeks after treatment, respectively. ResultsThe active presentation difference of affected ankle reduced after treatment (F = 22.533, P < 0.001), but it was more than that of the healthy ankle at the same time (t > 4.419, P < 0.001). No significant improvement was found in passive presentation difference of affected ankle after treatment (F = 1.175, P > 0.05), and it was not significantly different from those of the healthy ankle at the same time (|t| < 0.646, P > 0.05). ConclusionProprioception of affected ankle has been impaired after lateral ankle sprain, and it can be recovered after rehabilitation, but cannot achieve the healthy level even after three months of training. Passive position sense as an index of proprioception needs more researches.

OBJECTIVEThe study is to investigate the associations between visibility, major air pollutants and daily counts of hospital admission in Shanghai, China.

METHODSDaily data on hospital admission, visibility, and air pollution during 2005-2008 were obtained from the Shanghai Insurance Bureau (SHIB), Shanghai Meteorological Bureau, and Shanghai Environmental Monitoring Center, respectively. The generalized additive model (GAM) with penalized splines was used to examine the associations between daily visibility and hospital admission.

RESULTSAmong various pollutants, PM(2.5) showed strongest correlation with visibility. Decreased visibility was significantly associated with increased risk of hospital admission in Shanghai. An inter-quartile range decrease in the 2-day (L01) moving average of visibility corresponded to 3.66% (95%CI: 1.02%, 6.31%), 4.06% (95%CI: 0.84%, 7.27%), and 4.32% (95%CI: 1.67%, 6.97%) increase of total, cardiovascular, and respiratory hospitalizations, respectively.

CONCLUSIONOur analyses provide the first piece of evidence in China, demonstrating that decreased visibility has an effect on hospital admission, and this finding strengthens the rationale for further limiting air pollution levels in Shanghai.

Air Pollutants ; chemistry ; Cardiovascular Diseases ; epidemiology ; pathology ; China ; epidemiology ; Hospitalization ; Humans ; Particulate Matter ; chemistry ; Respiratory Tract Diseases ; epidemiology ; pathology ; Risk Factors ; Weather