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1.
Article in Chinese | WPRIM | ID: wpr-1018946

ABSTRACT

Objective:To establish a 14-day prognosis model for emergency patients with acute ischemic cerebral stroke and evaluate its predictive efficacy.Methods:A prospective cohort study was conducted. Patients with acute ischemic stroke admitted to the emergency department of Beijing Bo’ai Hospital within 72 hours of onset from October 2018 to December 2020 were enrolled. Univariate and multivariate logistic regression analysis were used to screen the risk factors of poor prognosis. The ROC curve was drawn to determine the cut-off value of continuous variables and discretise data with reference to clinical practice. The corresponding scores were set up according to the β regression coefficient of each variable, and the clinical scale prediction model of short-term prognosis of acute cerebral infarction was established. Patients with ischemic stroke in the hospital from January to December 2021 were selected as the internal validation, to verify the constructed predictive model.Results:A total of 321 patients were included in the study, including 223 in the training set and 98 in the internal validation set. Multivariate logistic regression analysis showed that age, hypersensitive C-reactive protein, prealbumin (PA), infarct volume, Frailty Screening Questionnaire (FSQ) and National Institute of Health Stroke Scale (NIHSS) were independent risk factors for poor short-term prognosis of acute cerebral infarction. The total score of the clinical prediction scoring system for short-term prognosis of acute cerebral infarction in the emergency department was 15 points, including age ≥74 years (1 point), PA ≤373 mg/L (2 points), large artery atherosclerosis (1 point), cardiogenic embolism (2 points), infarct volume ≥ 2.18 cm 3 (2 points), FSQ ≥3 points (1 point), NIHSS ≥4 points (6 points); The area under the ROC curve (AUC) of the scoring system for predicting short-term poor prognosis of acute cerebral infarction was 0.927 (95% CI: 0.894-0.960). The optimal cut-off value was ≥5 points, and the sensitivity and specificity were 0.770 and 0.976, respectively. In the internal validation set, the scoring system had similar predictive value for poor outcomes (AUC=0.892, 95% CI:0.827-0.957). Conclusion:The scoring system for short-term prognosis prediction of acute ischemic cerebral infarction has good diagnostic efficacy, and could guide clinicians to judge the prognosis of emergency patients in the early stage.

2.
Article in Chinese | WPRIM | ID: wpr-1019190

ABSTRACT

Objective To explore the effect of transcutaneous electrical acupoint stimulation bracelet at Neiguan acupoint on the postoperative nausea and vomiting after thyroidectomy under general an-esthesia.Methods Seventy-two female patients underwent thyroidectomy,aged 18-50 years,ASA physical status Ⅰ or Ⅱ,were enrolled.The patients were assigned 1 ∶ 1 to two groups by permuted block randomization:the electrical stimulation group and the control group,36 patients in each group.Before an-esthesia induction,patients in both groups wore domestic transcutaneous electrical acupoint stimulation bracelets,and the electrodes were aimed at Neiguan acupoint.The electrical stimulation group started to stimulate Neiguan acupoint,and adjusted the proper intensity to make the patient feel tingling in the related area of the hand.When the bracelet was fixed firmly,turned it off.At the end of the operation,the bracelet was turned on with the stimulation intensity set before induction for 24 hours.Patients in the control group also wore the bracelet for 24 hours,but it was never turned on.The number of cases of postoperative nausea and vomiting(PONV)and the number of remedial cases of antiemetic drugs were recorded.Results Compared with the control group,the incidence of PONV and postoperative vomiting in the electrical stimula-tion group were significantly reduced within 24 hours after surgery(P<0.05),and the differences were mainly in 1-6 hours after surgery(P<0.05).There was no significant difference in the rate of remedial ca-ses of antiemetic drugs between the two groups at different time periods.Conclusion Transcutaneous electri-cal stimulation bracelet at Neiguan acupoint can effectively reduce the incidence of PONV within 24 hours after thyroidectomy.

3.
Article in Chinese | WPRIM | ID: wpr-1020427

ABSTRACT

Objective:To develop the Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients and to test its reliability and validity, so as to provide a reliable tool for the scientific assessment of the pain-relevant responses from spouses for chronic pain patients.Methods:Based on the interpersonal process model of intimacy, the first draft of the scale was formed through literature analysis, semi-structured interview, Delphi expert consultation and pre-investigation. A questionnaire survey was conducted on 388 patients with chronic pain who visited the Second Affiliated Hospital of Air Force Military Medical University from April 2022 to April 2023 using convenience sampling method to test the reliability and validity of the scale.Results:The Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients included 21 items in 4 dimensions: emotional support pain-relevant responses, behavioral support pain-relevant responses, distractive pain-relevant responses and negative pain-relevant responses. The range of I-CVI was 0.850-1.000. The results of structural validity analysis showed that four qualified common factors were extracted by exploratory factor analysis, and the cumulative variance contribution rate was 71.173%. The confirmatory factor analysis model fit indicators were within the acceptable range. The correlation validity coefficient was 0.692 ( P<0.01). The Cronbach α coefficient of the total table was 0.894, the half reliability was 0.906, and the retest reliability was 0.927. Conclusions:The Scale of Pain-Relevant Responses from Spouse for Chronic Pain Patients has good reliability and validity, and is suitable for the evaluation of pain-relevant responses from spouse of chronic pain patients.

4.
Article in Chinese | WPRIM | ID: wpr-1020751

ABSTRACT

Objective To explore the correlation of glucose and lipid metabolism indicators combined with antiphospholipid antibodies with the prognosis of patients with atherosclerosis.Methods A total of 128 patients with atherosclerosis treated in our hospital from April 2021 to March 2023 were selected as study group,and 48 healthy individuals as control group.Glycolipid metabolism indexes and antiphospholipid antibody level of the two groups were compared,and the predictive value of glycolipid metabolism indexes,antiphospholipid antibodies and combined detection for the prognosis of patients with atherosclerosis were analyzed by ROC.Results TC,TG,ACL,and anti-β2-GP1 in the study group was higher than that in the control group(P<0.05).The study group was divided into two sub-groups according to the prognosis.The expression level of TC,TG,ACL,and anti-β 2-GP1 in poor prognosis group was higher than that in good prognosis group(P<0.05).TC,TG,ACL,and anti-β 2-GP1 was positively correlated with the poor prognosis of patients with atherosclerosis(P<0.05).ROC curve showed that the predictive value of six combined tests for the prognosis of patients with atherosclerosis was higher than that of single test of TC,TG,ACL,and anti-β2-GP1(P<0.05).Conclusion The combined detection of TC,TG,ACL,and anti-β2-GP1 has high predictive value for the prognosis of patients with atherosclerosis.

5.
Article in Chinese | WPRIM | ID: wpr-1021570

ABSTRACT

BACKGROUND:Grape seed extract can inhibit chondrocyte apoptosis and aging,and improve osteoarthritis.However,the effects of grape seed extract on the apoptosis of chondrocytes in the growth plate and tibial growth are still unclear. OBJECTIVE:To investigate the effect of grape seed extract on interleukin-1β-induced apoptosis in rat growth plate cells and on tibial bone growth. METHODS:(1)Cell experiment:Growth plate chondrocytes from Sprague-Dawley rats were isolated,cultured,and identified.The cells were then randomly divided into control group,model group,grape seed extract group,miR-138-5p NC group and miR-138-5p inhibitor group.In the model group,20 ng/mL interleukin-1β was used to induce apoptosis in rat growth plate chondrocytes.In the grape seed extract group,20 ng/mL interleukin 1β was added along with 10 μmol/L grape seed extract solution for 48 hours.Cells in the miR-138-5p NC and inhibitor groups were transfected with 5 nmol/L miR-138-5p NC and 5 nmol/L miR-138-5p inhibitor for 12 hours,respectively,followed by addition of 20 ng/mL interleukin-1β.qRT-PCR was used to detect miR-138-5p and caspase-3 expression.Luciferase reporter assay was used to analyze the relationship between miR-138-5p and caspase-3 targeting.Cell counting kit-8 was used to detect cell proliferation activity.Flow cytometry was used to detect cell apoptosis.Caspase-3 and Bcl-2 protein expressions were detected by western blot.(2)Animal experiment:The animals were divided into normal control group,grape seed extract group and miR-138-5p inhibitor group.The effects of grape seed extract on epiphyseal closure and tibial growth of the tibial plateau in rats were observed. RESULTS AND CONCLUSION:miR-138-5p had a targeting relationship with caspase-3.Compared with the control group,cell proliferation was significantly reduced,apoptosis was significantly increased(P<0.01),miR-138-5p,Bcl-2 expression was reduced(P<0.01),and caspase-3 expression was increased(P<0.01)in the model group.Compared with the mod group,the grape seed extract group showed a significant increase in cell proliferation,a significant decrease in apoptosis(P<0.01),an increase in miR-138-5p and Bcl-2 expression(P<0.01)and a decrease in caspase-3 expression(P<0.01).Compared with the grape seed extract group,the miR-138-5p inhibitor group showed a significant decrease in cell proliferation,a significant increase in apoptosis(P<0.01),a decrease in miR-138-5p and Bcl-2 expression(P<0.05 or P<0.01),and an increase in caspase-3 expression(P<0.05).Intragastric administration of grape seed extract could delay epiphyseal closure of the tibial plateau and promote tibial bone growth in rats,whereas miR-138-5p inhibitor intervention inhibited the effect of grape seed extract on tibial bone growth in rats.To conclude,grape seed extract can inhibit apoptosis of rat growth plate chondrocytes through regulating the miR-138-5p/caspase-3 pathway,improve epiphyseal closure of rat tibial plateau and promote tibial bone growth.

6.
Article in Chinese | WPRIM | ID: wpr-1021680

ABSTRACT

BACKGROUND:Grape seed extract has been shown to be effective in inhibiting the growth of androgen-dependent tumors(e.g.,breast cancer),and thus grape seed extract could theoretically inhibit epiphyseal closure induced by estrogen in late adolescence. OBJECTIVE:To screen the effects of grape seed extract on apoptosis of growth plate chondrocytes and epiphyseal closure in rats. METHODS:(1)In vitro experiment:Growth plate chondrocytes from rat large tibia and femur at logarithmic growth stage were obtained and cultured in groups:normal control group,model control group(adding 17β-estradiol to induce apoptosis),positive control group(adding letrozole and 17β-estradiol),grape seed extract group(adding 17β-estradiol and 10 μg/mL grape seed extract),Caspase-9 inhibitor group(adding 17β-estradiol and Caspase-9 inhibitor),Caspase-9 agonist group(adding 17β-estradiol and Caspase-9 agonist).Cell apoptosis was detected by flow cytometry after 48 hours of culture.(2)In vivo experiment:Thirty 3-month-old Sprague-Dawley rats were randomly divided into model control group,positive control group and low-,medium-and high-dose groups,with five rats in each group.All rats were injected subcutaneously with 17β-estradiol(3 times per week)to establish epiphyseal closure models,followed by intragastric administration of letrozole in positive control group and 0.05,0.2 and 0.8 g/kg grape seed extract in low-,medium-and high-dose groups,respectively,once a day until over 2/3 of the epiphyseal plate in the model control group was closed.The length of the tibia was then observed.Another 18 Sprague-Dawley rats were randomly divided into model control group,positive control group,and medium-dose group,with 6 rats in each group,treated as above for 1.5 continuous months.The expression of Caspase-9 protein in rat growth plate cartilage was detected by western blot. RESULTS AND CONCLUSION:(1)In vitro experiment:17β-estradiol could induce apoptosis in growth plate chondrocytes,and letrozole,grape seed extract,and caspase-9 inhibitors could all inhibit apoptosis in growth plate chondrocytes.(2)In vivo experiment:When more than 2/3 of the epiphyseal plate in the model control group was closed,the number of rats with epiphysis closure in the positive control and medium-dose groups was less than that in the model control group(P<0.05),and the tibial length was longer than that in the model control group(P<0.05),and the Caspase-9 protein expression in the tibial growth plate was lower than that in the model control group(P<0.05).To conclude,the appropriate dose of grape seed extract can effectively inhibit the apoptosis of growth plate chondrocytes and delay epiphyseal closure,which has the potential to promote bone growth.

7.
Article in Chinese | WPRIM | ID: wpr-1022662

ABSTRACT

Objective To investigate the expressions of extracellular matrix metalloproteinase inducer(EMMPRIN),matrix metalloproteinase-9(MMP-9),lysine demethylase 6B(KDM6B)proteins and their correlation with clinicopathologic features in invasive breast cancer,and analyze the correlation among the three proteins and their value in pathological diagnosis of invasive breast cancer.Methods The surgical biopsy specimens of 124 patients with invasive breast cancer who were admitted to the Department of Pathology,the Fifth Clinical Medical College of Henan University of Chinese Medicine/People's Hospital of Zhengzhou from January 2014 to December 2017 were selected as research subjects,and 20 low-grade intraductal carcinoma tissue specimens,27 high-grade intraductal carcinoma tissue specimens,and 22 adjacent tissue specimens>1 cm away from the invasive breast cancer were selected as controls.The expressions of EMMPRIN,MMP-9 and KDM6B proteins in cancer-adjacent tissues,low-grade intraductal carcinoma tissues,high-grade intraductal carcinoma tissues and invasive breast cancer tissues were detected by immunohistochemistry.The relationship between the relative expressions of EMMPRIN,MMP-9 and KDM6B proteins and clinicopathologic features of invasive breast cancer was analyzed,Spearman correlation analysis was used to evaluate the correlation of EMMPRIN,MMP-9 and KDM6B proteins in breast cancer tissues,and receiver operating characteristic(ROC)curve was adopted to evaluate the diagnostic value of EMMPRIN,MMP-9 and KDM6B for invasive breast cancer.Results The relative expressions of EMMPRIN and MMP-9 proteins in high-grade intraductal carcinoma and invasive breast cancer tissues were significantly higher those in cancer-adjacent tissues and low-grade intraductal carcinoma tissues,and the relative expression of KDM6B protein was significantly lower than those in cancer-adjacent tissues and low-grade intraductal carcinoma tissues(P<0.05);the relative expressions of EMMPRIN and MMP-9 proteins in invasive breast cancer tissues were significantly higher those in high-grade intraductal carcinoma tissues,and the relative expression of KDM6B protein was significantly lower than that in high-grade intraductal carcinoma tissues(P<0.05);there was no statistically significant difference in the relative expressions of EMMPRIN,MMP-9 and KDM6B proteins between cancer-adjacent tissues and low-grade intraductal carcinoma tissues(P>0.05).The relative expressions of EMMPRIN and KDM6B proteins were not related to the age,tumor location and tumor diameter of patients with invasive breast cancer(P>0.05),and the relative expression of MMP-9 protein was not related to the age and tumor location of patients with invasive breast cancer(P>0.05).Relative expressions of EMMPRIN,MMP-9 and KDM6B proteins were correlated with WHO grading,lymph node metastasis,and tumor,node and metastasis(TNM)staging of invasive breast cancer(P<0.05),and the relative expression of MMP-9 protein was correlated with the tumor diameter(P<0.05).In the WHO grades Ⅰ,Ⅱ,and Ⅲ of invasive breast cancer,the relative expressions of EMMPRIN and MMP-9 proteins increased sequentially,while the relative expression of KDM6B protein decreased sequentially(P<0.05);the relative expressions of EMMPRIN and MMP-9 proteins in the lymph node metastasis group were significantly higher than those in the non-lymph node metastasis group,and the relative expression of KDM6B protein was significantly lower than that in the non-lymph node metastasis group(P<0.05);the relative expressions of EMMPRIN and MMP-9 proteins in TNM stages Ⅲ-Ⅳ were significantly higher than those in stages Ⅰ-Ⅱ(P<0.05),while the relative expression of KDM6B protein was significantly lower than that in stages Ⅰ-Ⅱ(P<0.05).In the group of invasive breast cancer with diameter≤2 cm,2 to 5 cm,and>5 cm,the relative expression of MMP-9 protein increased sequentially(P<0.05).Spearman correlation analysis showed that the expression of EMMPRIN was positively correlated with MMP-9 protein in invasive breast cancer tissues(r=0.990,P=0.000),the expression of EMMPRIN was negatively correlated with KDM6B protein(r=-0.606,P=0.000),and the expression of MMP-9 was negatively correlated with KDM6B protein(r=-0.612,P=0.000).ROC curve analysis showed that the area under the curve(AUC)of EMMPRIN protein for diagnosing invasive breast cancer was 0.875[95%confidence interval(CI):0.823-0.926,P<0.05],with an optimal threshold of 10.043,sensitivity of 79.0%,and specificity of 76.8%;the AUC of MMP-9 protein in diagnosing invasive breast cancer was 0.863(95%CI:0.808-0.917,P<0.05),with an optimal threshold of 10.070,sensitivity of 74.2%,and specificity of 76.8%;the AUC of KDM6B protein in diagnosing invasive breast cancer was 0.267(95%CI:0.196-0.338,P<0.05),with an optimal threshold of 11.003,sensitivity of 71.0%,and specificity of 98.6%.Conclusion EMMPRIN,MMP-9 and KDM6B are related to the occurrence and development of invasive breast cancer.Detection of the expressions of EMMPRIN,MMP-9 and KDM6B is helpful to the pathological diagnosis of invasive breast cancer and clinical judgment of invasion and metastasis of breast cancer.

8.
Article in Chinese | WPRIM | ID: wpr-1023176

ABSTRACT

Objective To establish evaluation of ozagrel sodium by weighted TOPSIS method so as to provide a reference for improving the rational use of ozagrel sodium.Methods Based on the drug instructions,guidelines,relevant literatures and Delphi method,the evaluation criteria for the clinical rationality of ozagrel sodium were formulated.Attribute hierarchical model(AHM)was used to assign weights to the indicators,the weighted TOPSIS method was employed to analyze and evaluate the rationality of 108 patients that discharged from the Third People's Hospital of Henan Province from January 2021 to April 2022.Results The reponse rates of two rounds of expert advice questionnaires were 100%,the authoritative coefficients(Cr)were 0.85,0.83(>0.70),and the experts fully affirmed the items of the standard.Among the 108 cases evaluated,37 cases(34.26%)were judged to be reasonable,52 cases(48.15%)were judged to be basically reasonable and 19 cases(17.59%)were judged to be unreasonable.The main unreasonable problems were manifested in indications,the timing of administration,drug course and monitoring of efficacy and laboratory parameters.Conclusion The method of DUE of ozagrel sodium based on weighted TOPSIS is more comprehensively and intuitively.The application of ozagrel sodium in the hospital is relatively standardized,but there are problems in the course of medication,indications,and timing of administration.So it is necessary to promote the rational use by strengthening the cooperation between pharmacists and physicians,and improving pharmaceutical intervention.

9.
Chinese Journal of Geriatrics ; (12): 291-296, 2024.
Article in Chinese | WPRIM | ID: wpr-1028272

ABSTRACT

Objective:To examine the risk factors and predictive value of depression following mild acute ischemic stroke in elderly individuals.The aim is to enhance early identification and intervention, ultimately leading to improved prognosis.Methods:A case-control study was conducted on 988 elderly patients with mild acute ischemic stroke.The study collected general population and social data, as well as clinical laboratory data such as blood glucose, blood lipids, and AD7C-NTP in urine.Additionally, the patients underwent assessments using the Montreal Cognitive Assessment Scale(MoCA), National Institutes of Health Stroke Scale(NHISS), Barthel index(BI), Hamilton Anxiety Scale(HAMA), and Hamilton Depression Scale(HAMD).Based on the HAMD depression scale score, the patients were divided into a nopost-stooke depression(NPSD)group and a post-stooke depression(PSD)group.The study then analyzed the related risk factors and predictive value of PSD.Results:A total of 988 patients were eligible for inclusion, with 132 being excluded and 856 being included.The NPSD and PSD groups showed significant differences in age, hypertension, smoking history, education level, and stroke history(all P<0.05).Regarding clinical data, there were statistically significant differences between the two groups in total cholesterol(TC), triacylglycerol(TG), HDL, urinary AD7C-NTP, MoCA, and HAMA scores(all P<0.05).The results of the multi-factor logistic regression analysis revealed that gender( OR=1.975, 95% CI: 1.223-3.190, P=0.005), stroke history( OR=1.352, 95% CI: 0.877-2.086, P=0.042), and HAMA score( OR=1.216, 95% CI: 0.932-1.526, P=0.043)were identified as independent risk factors for post-stroke depression in the elderly.Conversely, MoCA score( OR=0.873, 95% CI: 0.814-0.937, P<0.001)was found to be an independent protective factor.Furthermore, the ROC curve analysis demonstrated that the HAMA score(AUC=0.892, sensitivity: 0.721, specificity: 0.854, cut-off value: 9.5)exhibited significant predictive value, while the other indexes had limited predictive value. Conclusions:Gender, stroke history, and HAMA score have been identified as potential independent risk factors for post-stroke depression(PSD)in the elderly, while MoCA score may serve as an independent protective factor.Notably, HAMA score demonstrates a strong predictive ability for PSD.Early identification of these factors and timely intervention could significantly contribute to improving prognosis.

10.
Article in Chinese | WPRIM | ID: wpr-1029098

ABSTRACT

Objective:To investigate the status quo of educational and teaching research in community bases for general practice standardized residency training in China.Methods:The studies related to education research in community bases for general practice standardized residency training were searched from Chinese Journal Full Text Database (CNKI), Wanfang Database and China Science and Technology Journal Database (VIP) from inception to November 30, 2023. The keywords of "standardized training of general practitioner residents" or "general practice standardized training" or "general practitioner standardized training" or "general practice training" and "community-based teaching " or "community training" "community base" or "community teaching" were used for search, and affiliations of authors should contain"community health service center". The literature was read and summarized using Endnote and Excel software.Results:A total of 171 articles were retrieved that met the criteria, and 130 articles were finally selected for analysis according to the quality review criteria of the literature. The authors of articles were distributed in 78 institutions of 17 provinces or regions, with 9 provinces or regions having a total of 123 articles (94.6%) with 2 published articles or more, of which the highest number was found in Beijing and Shanghai. Seventeen institutions published 2 or more articles with a total of 69 articles (53.1%), including 67 articles (51.5%) were co-authored by 2 units. The ranking top ten institutions in terms of the number of articles published were 5 community health service centers in Beijing, 4 in Shanghai (co-authored with Shanghai Zhongshan Hospital). There were 46 articles (35.4%) published in core journals and 55 articles (42.3%) with fund-supported projects. The studies presented teaching methods, teaching and training contents, teaching evaluation and effects, teacher training, teaching base construction and information technology application.Conclusion:The educational and teaching research in community bases for general practice standardized training in China has gradually received attention, the researches were mainly carried out by community medical institutions, but the overall quality of research needs to be further improved.

11.
Article in Chinese | WPRIM | ID: wpr-1030581

ABSTRACT

ObjectiveTo evaluate the efficacy of three screening questionnaires for COPD in the community residents of Songjiang District, Shanghai, and to provide a basis for selecting COPD screening questionnaire and process that are more suitable. MethodsCommunity residents aged 40 years or over were randomly selected from the Shanghai Suburban Adult Cohort and Biobank for the study with screening questionnaires and spirometry. Questionnaires included the COPD screening questionnaire (COPD-SQ), the COPD population screener (COPD-PS) and the revised COPD diagnostic questionnaire (revised-CDQ). Evaluation of the efficacy of these questionnaires was based on the area under the receiver operating characteristic curve (AUC) of the subjects. DeLong test was used to compare the accuracy of different questionnaires; Z test was used to compare the accuracy of different cut-off values for the same questionnaire. ResultsAmong 3 184 community residents, a total of 259 (8.1%) COPD patients were screened by spirometry. AUC values of these 3 screening questionnaires were >0.7 indicating that they were reliable COPD screening tools. The sensitivity and specificity of the questionnaires at the recommended cut-off values were COPD-SQ (63.7% and 72.2%), COPD-PS (12.0% and 96.1%), and revised CDQ (78.8% and 52.7%), with the COPD-SQ having the highest screening accuracy (AUC=0.754). The optimal and recommended cut-off values for the three questionnaires differed in this population, but the difference in accuracy was statistically significant only for COPD-PS. The optimal cut-off values for the three questionnaires differed between male and female, and the sensitivity and accuracy of COPD-SQ and COPD-PS improved when lower cut-off values were used for women. The AUC was greater when two questionnaires were utilized simultaneously for screening, but the differences were not statistically significant. ConclusionThe COPD-SQ is recommended for primary COPD screening; a lower cut-off value for women should be considered. The COPD screening questionnaire needs to be further improved for the early diagnosis and treatment of COPD patients.

12.
China Pharmacy ; (12): 1260-1265, 2024.
Article in Chinese | WPRIM | ID: wpr-1030855

ABSTRACT

OBJECTIVE To develop a questionnaire of the Knowledge-Attitude-Practice (KAP) for patients receiving oral anticoagulant therapy. METHODS Under the guidance of the theory of KAP, literature analysis and interview method were used to design the initial KAP questionnaire for patients treated with oral anticoagulants. Delphi method was adopted to consult the initial questionnaire and modify the questionnaire based on expert suggestions to form the final questionnaire. RESULTS Two rounds of consultation were conducted with 18 experts, and 18 questionnaires were sent out and recovered in each round, so the positive coefficient of experts was 100%. The expert authority coefficient was 0.94. The average importance scores for all dimensions, factors, and items of the questionnaire in both rounds were ≥4 points. The coefficient of variation was ≤0.25. The Kendall’s concordance coefficient for the overall questionnaire and the three dimensions of knowledge, attitude, and practice ranged from 0.09 to 0.34 (all P<0.05). Following the first round of expert consultation, four items were modified, two items were deleted, and five items were added; after the second round of expert consultation, ten items were modified. The final version of the questionnaire included three dimensions (knowledge, attitudes, and practice), 17 questionnaire factors, and 40 items. CONCLUSIONS The questionnaire has high reliability and scientific validity with relatively concentrated expert opinions. It is suitable for assessing the knowledge, attitudes, and practice status of patients receiving oral anticoagulant therapy.

13.
Article in Chinese | WPRIM | ID: wpr-1031123

ABSTRACT

【Objective】 To develop the Visual Cognitive Ability Assessment Scale for Preschool Children and to evaluate its reliability and validity, in order to provide reference for clinical evaluation of visual cognitive ability of preschool children. 【Methods】 1) From November 2021 to February 2022, construct the dimension framework was constructed and the pool of scale items was compiled according to the theory. 2) In March to June 2022, items were screened preliminarily through group discussion and Delphi method. In August 2022, the entries was revised by a pre-survey in a small sample (n=50). 3) Parents of children aged 4 - 7 from 8 kindergartens in 4 main urban areas of Nanjing were investigated by stratified cluster random sampling method in September to December 2022. The valid sample of the first survey (n=344) was analyzed to conduct item analysis and re-test reliability analysis, the valid sample of the second survey (n=695) was tested for reliability and confirmatory factor analysis, then the scale was finally compiled and evaluated. 【Results】 1) The scale contained 19 items in 4 dimensions:visual memory, discerning vision, spatial vision and visual integration. All items passed the project analysis test. 2) The Cronbach′s α coefficient of each dimension ranged from 0.604 to 0.886, and the Cronbach′s α coefficient of the whole scale was 0.917. During the two surveys, the scores of each item were correlated, and the average retest reliability coefficient was 0.601 (P< 0.05). 3) Content validity index (S-CVI) at scale level was 0.91, and item level content validity index (I-CVI) ranged from 0.8 to 1.0. After several rounds of model modification, the confirmatory factor model fit well. 【Conclusion】 The reliability and validity of the Visual Cognitive Ability Assessment Scale for Preschool Children are acceptable and meet the requirements of the scale, which provides a practical tool for clinical screening of visual and cognitive disorders.

14.
China Pharmacy ; (12): 1391-1395, 2024.
Article in Chinese | WPRIM | ID: wpr-1031719

ABSTRACT

OBJECTIVE To construct a risk prediction model for non-compliance with inhaled medication in patients with chronic obstructive pulmonary disease (COPD). METHODS A retrospective analysis was conducted on 365 COPD patients admitted to the cough and wheeze pharmaceutical care clinic of the First Hospital of Qinhuangdao from October 2021 to October 2023. The patients admitted from October 2021 to June 2023 were selected as the model group (n=303), and the patients admitted from July to October 2023 were selected as the validation group (n=62). The model group was divided into compliance subgroup (n=126) and non-compliance subgroup (n=177). Univariate analysis combined with multivariate Logistic regression analysis were used to analyze the risk factors for non-compliance with inhaled formulations in patients; the risk prediction model was established through regression analysis, and the accuracy of the model prediction was evaluated based on the validation group of patients. RESULTS Multivariate Logistic regression analysis showed that simultaneous use of 2 inhaled formulations (OR=3.730, 95%CI 1.996-6.971, P<0.001), the number of acute exacerbations within one year ≥2 (OR=2.509, 95%CI 1.509-4.173, P<0.001), smoking (OR=2.167, 95%CI 1.309-3.588, P=0.003), complicated with anxiety/depression (OR=2.112, 95%CI 1.257-3.499, P=0.004) and mMRC grading≥2 levels (OR=1.701, 95%CI 1.014-2.853, P=0.044) were risk factors for non-compliance with inhaled preparations. Based on this, a risk prediction model was established and the ROC curve was drawn. The areas under the curve of the model group and validation group were 0.836 and 0.928, and the overall accuracy of the model’s prediction was 88.71%. CONCLUSIONS The predictive model based on the simultaneous use of 2 inhaled formulations, the number of acute exacerbations within one year ≥2, smoking, complicated with anxiety/depression, mMRC grading ≥2 levels has certain predictive value for the risk of non-compliance with inhaled formulations for COPD patients.

15.
China Pharmacy ; (12): 1391-1395, 2024.
Article in Chinese | WPRIM | ID: wpr-1031741

ABSTRACT

OBJECTIVE To construct a risk prediction model for non-compliance with inhaled medication in patients with chronic obstructive pulmonary disease (COPD). METHODS A retrospective analysis was conducted on 365 COPD patients admitted to the cough and wheeze pharmaceutical care clinic of the First Hospital of Qinhuangdao from October 2021 to October 2023. The patients admitted from October 2021 to June 2023 were selected as the model group (n=303), and the patients admitted from July to October 2023 were selected as the validation group (n=62). The model group was divided into compliance subgroup (n=126) and non-compliance subgroup (n=177). Univariate analysis combined with multivariate Logistic regression analysis were used to analyze the risk factors for non-compliance with inhaled formulations in patients; the risk prediction model was established through regression analysis, and the accuracy of the model prediction was evaluated based on the validation group of patients. RESULTS Multivariate Logistic regression analysis showed that simultaneous use of 2 inhaled formulations (OR=3.730, 95%CI 1.996-6.971, P<0.001), the number of acute exacerbations within one year ≥2 (OR=2.509, 95%CI 1.509-4.173, P<0.001), smoking (OR=2.167, 95%CI 1.309-3.588, P=0.003), complicated with anxiety/depression (OR=2.112, 95%CI 1.257-3.499, P=0.004) and mMRC grading≥2 levels (OR=1.701, 95%CI 1.014-2.853, P=0.044) were risk factors for non-compliance with inhaled preparations. Based on this, a risk prediction model was established and the ROC curve was drawn. The areas under the curve of the model group and validation group were 0.836 and 0.928, and the overall accuracy of the model’s prediction was 88.71%. CONCLUSIONS The predictive model based on the simultaneous use of 2 inhaled formulations, the number of acute exacerbations within one year ≥2, smoking, complicated with anxiety/depression, mMRC grading ≥2 levels has certain predictive value for the risk of non-compliance with inhaled formulations for COPD patients.

16.
Article in Chinese | WPRIM | ID: wpr-1032327

ABSTRACT

ObjectiveTo understand the usage of antibiotics in outpatients in a county of Zhejiang Province from 2015 to 2020, so as to provide a basis for further standardizing the clinical application of antibiotics in this region. MethodsOutpatient records and prescription records of 146 public medical institutions from 2015 to 2020 were extracted from the electronic medical record data sharing platform system of medical institutions in a county of Zhejiang Province. The utilization rates and the number of types of antibiotics used in outpatient patients were described. According to the drug anatomy, therapeutic and chemical classification system (ATC), clinical application classification and dosage form, the use status of different types of antibiotics was observed. The annual percentage change (APC) was used to analyze the time trend of antibiotic use. Among the antibiotic prescriptions in each year, the proportions of prescriptions aimed for different use reasons and patients were compared to analyze the changes in the structures of antibiotic prescriptions. ResultsDuring 2015‒2020, a total of 2 861 438 prescriptions were issued in146 primary public medical institutions in this county, including 314 642 prescriptions for antibiotics, and the overall utilization rate of antibiotics was 11%. The utilization rate of antibiotics showed a decreased trend across the years (from 14.23% in 2015 to 7.59% in 2020,APC=-11.51%, 95%CI=-0.01%‒-21.7%, t=-12.05, P<0.001) and an obvious seasonal variation character (higher in winter and spring, lower in summer and autumn). Cefoxitin sodium for injection was the most used antibiotic in 2015, and cefuroxime was the most used antibiotic from 2015 to 2020, respectively. The utilization rates of cephalosporins (APC=-11.06%, 95%CI=0‒-20.89%, t=-22.233, P<0.001), quinolones (APC=-9.74%, 95%CI=0‒-18.53%, t=-7.652, P=0.002), macrolides (APC=-17.52%, 95%CI=0‒-17.52%, t=-3.626, P=0.022) and lincoamides (APC=-49.01%, 95%CI=0‒-74%, t=-3.35, P=0.029) showed a decreasing trend across the years. There were differences in the distribution of drug use reasons (χ2=9 458.427, P<0.001), as well as the age (χ2=5 421.709, P<0.001) and sex (χ2=245.322, P<0.001) of patients. During the observation period, 50.69% of antibiotic prescriptions were used to treat respiratory diseases, with the highest proportion of 57.67% in 2015 and the lowest proportion of 34.93% in 2020. 58.37% of patients were aged 50‒70 years, with a decreasing proportion of patients under 50 years (17.83% in 2015, 6.64% in 2020) and an increasing proportion of patients over 70 years (24.1% in 2015, 38.41% in 2020). ConclusionThe utilization rate of antibiotics used in outpatients from primary public medical institutions in a county of Zhejiang Province shows a decreasing trend across the years, but higher than that of secondary and above hospitals in China, and also higher than that of primary medical institutions in economically-developed areas. The management and monitoring of the clinical use of antibiotics in the county should be actively strengthened.

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China Pharmacy ; (12): 75-79, 2024.
Article in Chinese | WPRIM | ID: wpr-1005217

ABSTRACT

OBJECTIVE To construct a risk prediction model for bloodstream infection (BSI) induced by carbapenem-resistant Klebsiella pneumoniae (CRKP). METHODS Retrospective analysis was conducted for clinical data from 253 patients with BSI induced by K. pneumoniae in the First Hospital of Qinhuangdao from January 2019 to June 2022. Patients admitted from January 2019 to December 2021 were selected as the model group (n=223), and patients admitted from January 2022 to June 2022 were selected as the validation group (n=30). The model group was divided into the CRKP subgroup (n=56) and the carbapenem- sensitive K. pneumoniae (CSKP) subgroup (n=167) based on whether CRKP was detected or not. The univariate and multivariate Logistic analyses were performed on basic information such as gender, age and comorbid underlying diseases in two subgroups of patients; independent risk factors were screened for CRKP-induced BSI, and a risk prediction model was constructed. The established model was verified with patients in the validation group as the target. RESULTS Admissioning to intensive care unit (ICU), use of immunosuppressants, empirical use of carbapenems and empirical use of antibiotics against Gram-positive coccus were independent risk factors of CRKP-induced BSI (ORs were 3.749, 3.074, 2.909, 9.419, 95%CIs were 1.639-8.572, 1.292- 7.312, 1.180-7.717, 2.877-30.840, P<0.05). Based on this, a risk prediction model was established with a P value of 0.365. The AUC of the receiver operating characteristic (ROC) curve of the model was 0.848 [95%CI (0.779, 0.916), P<0.001], and the critical score was 6.5. In the validation group, the overall accuracy of the prediction under the model was 86.67%, and the AUC of ROC curve was 0.926 [95%CI (0.809, 1.000], P<0.001]. CONCLUSIONS Admission to ICU, use of immunosuppressants, empirical use of carbapenems and empirical use of antibiotics against Gram-positive coccus are independent risk factors of CRKP- induced BSI. The CRKP-induced BSI risk prediction model based on the above factors has good prediction accuracy.

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Journal of Clinical Hepatology ; (12): 562-567, 2024.
Article in Chinese | WPRIM | ID: wpr-1013137

ABSTRACT

ObjectiveTo investigate the influencing factors for the clinical outcome of patients with drug-induced liver injury (DILI), and to establish a nomogram prediction model for validation. MethodsA retrospective analysis was performed for the general information and laboratory data of 188 patients with DILI who were admitted to Heilongjiang Provincial Hospital Affiliated to Harbin Institute of Technology from January 2017 to December 2022, and according to their clinical outcome, they were divided into good outcome group with 146 patients and poor outcome group with 42 patients. The independent-samples t test was used for comparison of normally distributed continuous data between two groups, and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups; the chi-square test was used for comparison of categorical data between two groups. Univariate and multivariate Logistic regression analyses were used to investigate the independent influencing factors for the clinical outcome of DILI patients. R Studio 4.1.2 software was used to establish a nomogram model, and calibration curve, receiver operating characteristic (ROC) curve, and decision curve analysis (DCA) were used to perform internal validation. ResultsThe univariate Logistic regression analysis showed that liver biopsy for the diagnosis of DILI, platelet count, cholinesterase, albumin, prothrombin time activity, IgM, and IgG were associated with adverse outcomes in patients with DILI. The multivariate Logistic regression analysis showed that liver biopsy for the diagnosis of DILI (odds ratio [OR]=0.072, 95% confidence interval [CI]: 0.022‍ ‍—‍ ‍0.213, P<0.001), clinical classification (OR=0.463, 95%CI: 0.213‍ ‍—‍ ‍0.926, P=0.039), alanine aminotransferase (OR=0.999, 95%CI: 0.998‍ ‍—‍ ‍1.000, P=0.025), prothrombin time activity (OR=0.973, 95%CI: 0.952‍ ‍—‍ ‍0.993, P=0.011), and IgM (OR=1.456, 95%CI: 1.082‍ ‍—‍ ‍2.021, P=0.015) were independent influencing factors for clinical outcome in patients with DILI. The nomogram prediction model was established, and after validation, the calibration curve was close to the reference curve. The area under the ROC curve was 0.829, and the DCA curve showed that the model had good net clinical benefit. ConclusionThe nomogram prediction model established in this study has good clinical calibration, discriminative ability, and application value in evaluating the clinical outcome of patients with DILI.

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Article in Chinese | WPRIM | ID: wpr-1039155

ABSTRACT

Objective To explore the relationship between baseline urinary protein levels and the onset of chronic obstructive pulmonary disease (COPD). Methods A questionnaire survey, blood and urine sample collection, physical examination, and pulmonary function test were conducted among permanent residents over 40 years old in Pudong New Area, Shanghai. The subjects were divided into four groups based on the baseline urine albumin-to-creatinine ratio (ACR) quartiles (0~1.65 mg/g, 1.65~4.89 mg/g, 4.89~10.78 mg/g, and ≥10.78 mg/g). Cox regression analysis was used to explore the relationship between ACR levels and the incidence of COPD in middle-aged and elderly people. Results Among the 3 105 subjects, the median follow-up time was 3.212 years (P25~P75:3.102~3.473). 116 new cases of COPD were observed, with an incidence density of 10.423 per 1000 person-years. The incidence densities for COPD at four ACR levels were 7.922 per 1 000 person-years, 8.300 per 1 000 person-years , 11.419 per 1 000 person-years, and 13.843 per 1 000 person-years, respectively. Cox regression analysis revealed that as the ACR level increased, there was a rising trend in the incidence rate of COPD (χ2=4.396, P=0.036). After adjusting for gender, age, education level, occupational exposure to dust, history of childhood pneumonia, smoking, family history of COPD, central obesity, and hypertension, the risk of developing COPD was 2.499 times higher (95% CI: 1.460~4.276) for ACR levels ≥10.78 mg/g compared to the reference group with a baseline ACR level of 0~1.65 mg/g. Conclusion Elevated ACR levels in middle-aged and elderly population may increase the risk of COPD, and early monitoring of urine protein levels is beneficial for COPD prevention.

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Article in Chinese | WPRIM | ID: wpr-976255

ABSTRACT

ObjectiveTo explore the relapse status based on the positive and negative syndrome scale (PANSS Scale) and related factors of schizophrenics in Shanghai communities, and to analyze the association between socio demographic characteristics, lifestyles, clinical characteristics and relapse. MethodsA dynamic cohort prospective study design was used in this study. From March 2018 to February 2019, a total of 189 schizophrenics in Xuhui, Hongkou, Changning, Jiading, Songjiang and Baoshan districts were enrolled successively. Baseline questionnaires were conducted through face-to-face interviews at baseline, which contained social demographic information, lifestyle information and clinical information. A follow-up was conducted every 2 weeks for a measurement of PANSS Scale for a total of 6 months. Relapse was assessed by a PANSS score increase of ≥25% from baseline (or an increase of 10 points or more if the baseline score was ≤40 points). Univariate and multivariate Cox regression models were used to analyze the associations between relapse status (assessed by PANSS Scale) and socio demographic characteristics, lifestyles, and clinical characteristics, respectively. ResultsA total of 165 community schizophrenics completed baseline and follow-up surveys, with a loss to follow-up rate of about 12.7%. After exclusion of sociodemographic and clinical information deficits, 132 patients were included in the analysis totally, with an average age of 48.18±12.67 years, among whom 41.67% were male. Totally 33 patients relapsed during the 6-month follow-up period, with a relapse rate of 25.0%. After adjusting for gender, family history, age, employment, education, marital status, smoking, drinking, exercise frequency, medication compliance, insight, social function, violence history, stress recent events, adverse drug reactions and baseline scores of PANSS Scale, risk factors of relapse included the following four factors: age below 40 years (HR=4.47, 95%CI: 1.15-17.40), primary school or below (HR=7.11, 95%CI: 1.54-32.83), unemployed (HR=8.34, 95%CI: 1.78-38.98), and adverse drug reactions (HR=5.02, 95%CI: 1.75-14.37). ConclusionWe should pay attention to the risk factors such as age, education, employment and adverse drug reactions, in order to identify high-risk patients and to conduct timely interventions during the relapse management of schizophrenics in Shanghai community.

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