1.Forensic toxicological analysis of etomidate abuse
Hua ZHOU ; Jianjun XU ; Xiaobin CHEN ; Wenjun TAO ; Yue XU
Chinese Journal of Forensic Medicine 2025;40(3):278-283
Objective To investigate the forensic toxicological characteristics associated with etomidate abuse.Methods Blood and urine samples from six cases of etomidate abuse were quantitatively analyzed for etomidate and its metabolite etomidate acid.Relevant literature on etomidate abuse and poisoning was reviewed to summarize the pharmacological and toxicological effects of etomidate and case data.Results In the cases examined,the blood concentrations of etomidate and its metabolite,etomidate acid,were relatively low,ranging from 1.97~187.61 ng/mL and 12.29~316.31 ng/mL,respectively.Urine samples offered a broader detection window,with etomidate concentrations ranging from 1.65 to 700.89 ng/mL and etomidate acid concentrations from 295.26~214 483.52 ng/mL.Notably,in a sexual assault case,the victims's blood concentration of etomidate acid dropped below 6.98 ng/mL eight hours post-ingestion,while urinary concentration was still above 59 449.02 ng/mL.Conclusion Abuse of electronic cigarettes containing etomidate can result in severe overdoses.Given that etomidate is rapidly metabolized in vivo,it is essential to collect and analyze biological samples promptly,with a particular emphasis on detecting its metabolite,etomidate acid.
2.Collection and determination of clinical issues in Clinical practice guidelines for postoperative pain management in adults ( 2024 edition) based on Delphi method
Yan WANG ; Yingying ZHAO ; Younian XU ; Yuanyuan YAO ; Jie ZHANG ; Junxian ZHAO ; Tianhu LIANG ; Yaolong CHEN ; Qinjun CHU ; Xiangdong CHEN ; Yunshui PENG ; Jianjun YANG
Chinese Journal of Anesthesiology 2025;45(7):802-807
Objective:To determine the clinical issues in the Clinical practice guidelines for postoperative pain management in adults (2024 edition). Methods:A preliminary list of clinical issues for the guidelines was developed through literature review, clinical surveys, and expert interviews. This was followed by two rounds of Delphi questionnaire surveys, with quality control and statistical analysis conducted using expert positive coefficient, mean item scores, full score ratio, coefficient of variation, Cronbach′s α coefficient, and expert authority level to finalize the list of clinical issues.Results:The experts participating in the Delphi questionnaire surveys had multidisciplinary collaborative backgrounds and regional representativeness, with a high level of authority. The overall positive coefficient of expert participation in the surveys was 78.9%. Through two rounds of the Delphi method and based on the screening criteria of a mean score ≥3.5, coefficient of variation ≤30%, and full score ratio ≥30%, 17 clinical issues were ultimately included following an expert consensus meeting.Conclusions:Through the Delphi method and rigorous quality control, the clinical issues in the Clinical practice guidelines for postoperative pain management in adults (2024 edition) are determined, laying a foundation for the subsequent development of the guidelines.
3.Association between body temperature and duration of mechanical ventilation in ICU following CABG: based on Medical Information Mart for Intensive Care Ⅳ database
Liang ZHAO ; Jumin YAN ; Jianjun YANG ; Qingren LIU ; Hongdang XU ; Yanan LI ; Hongqi LIN
Chinese Journal of Anesthesiology 2025;45(8):987-991
Objective:To evaluate the association between body temperature and duration of mechanical ventilation in the intensive care unit (ICU) among patients after coronary artery bypass grafting (CABG).Methods:Clinical data from patients, aged >18 yr, undergoing primary isolated CABG, between 2008 and 2019, were extracted from the Medical Information Mart for Intensive Care Ⅳ version 2.0 database. Participants were stratified into 3 groups based on the mean body temperature in ICU: hypothermia group (<36.0 ℃), normothermia group (36.0 ℃ ≤ temperature <37.3 ℃), and hyperthermia group (≥37.3 ℃). Multivariable linear regression and linear curve fitting were performed to assess the association between body temperature and duration of mechanical ventilation.Results:A total of 4, 588 patients were finally included in the statistical analysis, including 133 cases in hypothermia group, 4, 177 cases in normothermia group and 278 cases in hyperthermia group. The duration of mechanical ventilation was significantly prolonged in both hypothermia and hyperthermia groups compared with normothermia group ( P<0.05). The results of multivariable linear regression demonstrated that each 1 ℃ increase in body temperature was associated with a 2.43 h reduction in the duration of mechanical ventilation in hypothermia group ( P<0.001), and each 1 ℃ temperature elevation corresponded to a non-significant reduction of 0.12 h in hyperthermia group ( P=0.851). The results of linear curve fitting revealed a U-shaped relationship between body temperature and duration of mechanical ventilation, and an inflection point was identified at 36.71 ℃, with duration of mechanical ventilation prolonged with temperatures either below or above this threshold ( P<0.05). Conclusions:Hypothermia during ICU stay following CABG may lead to prolonged mechanical ventilation in patients.
4.Value of ultra high-frequency ultrasound measurement of artery intima thickness combined with monocyte to high-density lipoprotein cholesterol ratio in predicting the severity of coronary artery stenosis in premature coronary artery disease
Chenjing XU ; Jianjun YUAN ; Lixia WANG ; Yingjie CHU ; Xijun ZHANG ; Ming WU ; Yanyan GUO ; Haige YU ; Haohui ZHU
Chinese Journal of Ultrasonography 2025;34(2):114-121
Objective:To investigate the value of carotid,radial and podalic artery intima thickness(CIT,RIT,PIT)combined with monocyte to high-density lipoprotein ratio(MHR)in predicting the severity of coronary artery stenosis in patients with premature coronary artery disease(PCAD).Methods:A total of 80 patients with PCAD who received treatment in Henan Provincial People's Hospital from October 2023 to May 2024 were prospectively recruited,and they were divided into high group(≥41 score,40 cases)and low group(<41 score,40 cases)according to the median dichotomy of Gensini score. Thirty-four gender,age and body mass index(BMI)-matched healthy volunteers were selected as the control group. The CIT,RIT,PIT,media and intima media thickness of carotid,radial artery and podalic artery(CMT,RMT,PMT,CIMT,RIMT,PIMT)were measured using 24 MHz ultra-high frequency ultrasound probe,and the ratio of intima to media thickness(CIT/CMT,RIT/RMT,PIT/PMT)was calculated. The differences of general clinical data,laboratory indexes and ultrasonic parameters among the three groups were compared. Risk factors affecting the severity of coronary stenosis in PCAD patients were explored by binary logistic regression. Subject working characteristic curves were plotted,area under the curve(AUC)was calculated,and the values of each ultrasound parameter and MHR in the independent and combined diagnosis of the severity of coronary artery stenosis in PCAD patients were evaluated.Results:①There were no statistically significant differences in age,gender,BMI,total cholesterol,CMT,RMT and PMT among the three groups(all P>0.05). There were no statistically significant differences in the comparison of smoking,hypertension,diabetes mellitus,systolic blood pressure,diastolic blood pressure,low-density lipoprotein cholesterol,total cholesterol,and triglycerides between the two subgroups of the PCAD(all P>0.05). ②CIT,CIMT,CIT/CMT,RIT,RIMT,RIT/RMT,PIT,PIMT,PIT/PMT were thickened in the high group compared with the low group,and MHR was higher than in the low group(all P<0.05),the differences in the above parameters remained statistically significant when comparing the PCAD group with the control group(all P<0.05). ③The AUC values for MHR,CIT,RIT and PIT alone to predict the severity of coronary stenosis in patients with PCAD were 0.781,0.767,0.780 and 0.722,respectively. The combined diagnostic efficiency of the four parameters was better than the independent diagnostic efficiency(AUC = 0.885). Conclusions:CIT,RIT and PIT are thicker in PCAD patients with high Gensini score and the combination of artery intima thickness and MHR has good efficacy in predicting the severity of coronary artery stenosis in PCAD patients.
5.Application of failure mode and effect analysis in management of hospital-associated infections in hemodialysis center
Kun TAN ; Jianjun YAN ; Qian LYU ; Shiqing WEI ; Chuan XU ; Li TAN ; Weijun PENG
Chinese Journal of Nosocomiology 2025;35(22):3473-3478
OBJECTIVE To explore the effect of failure mode and effect analysis(FMEA)on management of hospi-tal-associated infections(HAIs)in hemodialysis center.METHODS In Nov.2023,the risk priority number(RPN)integrated with action priority(AP)was adopted to identify,analyze and evaluate the risk factors in man-agement of HAIs in hemodialysis center of Tongji Hospital Affiliated to Tongji Medical College,Huazhong Uni-versity of Science and Technology by FMEA method.The high risk points that needed to be taken interventions were screened out,and the targeted measures were formulated to control the risks.At the end of the intervention period,a second round of risk assessment was carried out for improvement status of the high-risk points in Nov.2024,and the effect on the management of HAIs was evaluated.RESULTS The risk assessment was carried out for 48 risk points covering eight aspects,including organizational structure,self-inspection and supervision,staff management,environmental layout,cleaning and disinfection,surveillance,operation procedures and i-tem management.There were 9 risk points with the RPN values greater than 125,3 of which were with the AP value of"H".There were 8 risk points with the RPN value less than 125 and 6 risk points with the AP value drop-ping down to L after the targeted intervention measures were taken,indicating that the risk management has a-chieved favorable effect.CONCLUSIONS The RPN and AP integrated with FMEA can accurately identify the high-risk points in the quality management of the hemodialysis center.It is necessary to take targeted interven-tion measures so as to boost the effect on prevention and control of HAIs in the hemodialysis center and reduce the risk of HAIs in the hemodialysis patients.
6.Comparation on efficacy of transverse process-lateral pedicle approach and curved vertebroplasty in the treatment of osteoporotic vertebral compression fracture
Li LI ; Zhen YIN ; Jie GAO ; Fei XU ; Tao XIE ; Xiang′an KONG ; Jianjun CHU
Chinese Journal of Trauma 2025;41(1):43-50
Objective:To compare the efficacy of the transverse process-lateral pedicle approach and curved vertebroplasty in the treatment of osteoporotic vertebral compression fracture (OVCF).Methods:A retrospective cohort study was conducted to analyze the clinical data of 66 patients with OVCF admitted to the Second People′s Hospital of Hefei from December 2021 to June 2023, including 9 males and 57 females aged 60-89 years [(75.6±7.5)years]. The injured segments included T 11 in 17 patients, T 12 in 17, L 1 in 17, and L 2 in 15. Among them, 33 patients underwent vertebroplasty via the transverse process-lateral pedicle approach (lateral approach group), while other 33 patients underwent curved vertebroplasty (curved group). The surgical duration, number of X-ray fluoroscopy, bone cement injection volume, and length of hospital stay were compared between the two groups. Additionally, the restoration efficiency of vertebral height and the correction degree of spinal scoliosis Cobb angle at 2 days postoperatively were compared between the two groups. The changes in serum levels of stress factors including noradrenaline, adrenaline, and cortisol preoperatively and at 2 days postoperatively, the visual analogue scale (VAS) and Oswestry disability index (ODI) preoperatively, at 2 days, 6 months postoperatively, and at the last follow-up were compared between the two groups. The incidence of complications was assessed in the two groups. Results:All the patients were followed up for 12-14 months [(13.2±0.5)months]. The surgical duration and number of X-ray fluoroscopy in the lateral approach group were (30.9±4.1)minutes and (5.9±3.3)times, which were significantly lower than (35.8±3.9)minutes and (9.9±4.4)times in the curved group ( P<0.01). There were no statistically significant differences between the two groups in terms of bone cement injection volume, length of hospital stay, restoration efficiency of vertebral height at 2 days postoperatively, or the correction degree of spinal scoliosis Cobb angle ( P>0.05). The levels of noradrenaline, adrenaline, and cortisol at 2 days postoperatively were (57.3±4.8)ng/ml, (49.9±4.2)ng/ml, (159.3±20.5)nmol/L in the lateral approach group, and (64.3±4.5)ng/ml, (58.3±4.4)ng/ml, (183.5±21.2)nmol/L in the curved group, which were all significantly increased compared with those preoperatively [(42.3±3.5)ng/ml, (38.5±2.8)ng/ml, (128.4±12.3)nmol/L in the lateral approach group and (42.0±3.5)ng/ml, (39.0±3.0)ng/ml, (128.5±12.3)nmol/L in the curved group] ( P<0.01). There were no significant differences between the two groups in terms of the levels of noradrenaline, adrenaline, and cortisol preoperatively ( P>0.05). The levels of noradrenaline, adrenaline, and cortisol at 2 days postoperatively in the lateral approach group were significantly lower than those in the curved group ( P<0.01). The VAS scores for low back pain in the lateral approach group and the curved group were 3(2, 5)points and 5(3, 6)points at 2 days postoperatively, 3(2, 4)points and 3(2, 4)points at 6 months postoperatively, and 2(2, 3)points and 2(2, 4)points at the last follow-up, which were all significantly lower than those preoperatively [7(7, 9)points and 8(6, 9)points] ( P<0.05). Moreover, the VAS scores for low back pain were further decreased over time postoperatively ( P<0.05). The ODI values in the lateral approach group and curved group were (33.4±4.4)% and (33.7±4.3)% at 2 days postoperatively, (23.8±1.6)% and (23.8±1.7)% at 6 months postoperatively, and (15.6±0.9)% and (15.6±0.9)% at the last follow-up, which were all significantly lower than (67.4±4.3)% and (67.5±4.3)% preoperatively ( P<0.05). Moreover, the ODI values were further decreased over time postoperatively ( P<0.05). There were no significant differences between the two groups in terms of the VAS scores for low back pain or ODI values preoperatively, at 2 days, 6 months postoperatively or at the last follow-up ( P>0.05). The complication rate was 12.1% (4/33) in the lateral approach group, which was significantly lower than 51.5% (17/33) in the curved group ( P<0.05). Conclusion:Although both the transverse process-lateral pedicle approach vertebroplasty and the curved vertebroplasty can achieve good therapeutic effects in the treatment of OVCF, the former has shorter surgical duration, fewer times of X-ray fluoroscopy, lower trauma stress levels at 2 days postoperatively, and fewer complications.
7.Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults (version 2025)
Zhengwei XU ; Liming CHENG ; Qixin CHEN ; Jian DONG ; Shunwu FAN ; Zhong FANG ; Shiqing FENG ; Haoyu FENG ; Haishan GUAN ; Weimin JIANG ; Dianming JIANG ; Yong HAI ; Lijun HE ; Yuan HE ; Bo LI ; Jianjun LI ; Feng LI ; Li LI ; Weishi LI ; Chunde LI ; Qi LIAO ; Baoge LIU ; Xiaoguang LIU ; Yong LIU ; Xuhua LU ; Shibao LU ; Bin LIN ; Wei MEI ; Chao MA ; Renfu QUAN ; Limin RONG ; Jiacan SU ; Honghui SUN ; Yuemin SONG ; Hongxun SANG ; Jun SHU ; Tiansheng SUN ; Jiwei TIAN ; Qiang WANG ; Xinwei WANG ; Zhe WANG ; Zheng WANG ; Liang YAN ; Guoyong YIN ; Jie ZHAO ; Yue ZHU ; Xiaobo ZHANG ; Xuesong ZHANG ; Zhongmin ZHANG ; Rongqiang ZHANG ; Dingjun HAO ; Yanzheng GAO ; Baorong HE
Chinese Journal of Trauma 2025;41(1):19-32
Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.
8.Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures (version 2025)
Bolong ZHENG ; Wei MEI ; Yanzheng GAO ; Liming CHENG ; Jian CHEN ; Qixin CHEN ; Liang CHEN ; Xigao CHENG ; Jian DONG ; Jin FAN ; Shunwu FAN ; Xiangqian FANG ; Zhong FANG ; Shiqing FENG ; Haoyu FENG ; Haishan GUAN ; Yong HAI ; Baorong HE ; Lijun HE ; Yuan HE ; Hua HUI ; Weimin JIANG ; Junjie JIANG ; Dianming JIANG ; Xuewen KANG ; Hua GUO ; Jianjun LI ; Feng LI ; Li LI ; Weishi LI ; Chunde LI ; Qi LIAO ; Baoge LIU ; Xiaoguang LIU ; Xuhua LU ; Shibao LU ; Bin LIN ; Chao MA ; Xuexiao MA ; Renfu QUAN ; Limin RONG ; Honghui SUN ; Tiansheng SUN ; Yueming SONG ; Hongxun SANG ; Jun SHU ; Jiacan SU ; Jiwei TIAN ; Xinwei WANG ; Zhe WANG ; Zheng WANG ; Zhengwei XU ; Huilin YANG ; Jiancheng YANG ; Liang YAN ; Feng YAN ; Guoyong YIN ; Xuesong ZHANG ; Zhongmin ZHANG ; Jie ZHAO ; Yuhong ZENG ; Yue ZHU ; Rongqiang ZHANG
Chinese Journal of Trauma 2025;41(9):805-818
Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.
9.Chinese expert consensus on the evaluation of allergen-specific immunotherapy outcomes(Wuhan, 2025).
Yuqin DENG ; Xi LUO ; Zhuofu LIU ; Shuguang SUN ; Jing YE ; Tiansheng WANG ; Jianjun CHEN ; Meiping LU ; Yin YAO ; Ying WANG ; Wei ZHOU ; Bei LIU ; Qingxiang ZENG ; Yuanteng XU ; Qintai YANG ; Yucheng YANG ; Feng LIU ; Chengli XU ; Yanan SUN ; Haiyu HONG ; Haibo YE ; Liqiang ZHANG ; Fenghong CHEN ; Huabin LI ; Hongtian WANG ; Yuncheng LI ; Wenlong LIU ; Yu XU ; Hongfei LOU
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2025;39(11):1075-1085
Allergen-specific immunotherapy(AIT) remains the only therapeutic approach with the potential to modify the natural course of allergic rhinitis(AR). Nevertheless, considerable inter-individual variability exists in patients'responses to AIT. To facilitate more reliable assessment of treatment efficacy, the China Rhinopathy Research Cooperation Group(CRRCG) convened young and middle-aged nasal experts in China to formulate the present consensus. The recommended subjective outcome measures for AIT comprise symptom scores, medication scores, combined symptom and medication scores, quality-of-life assessments, evaluation of disease control, and assessment of comorbidities. Objective indicators may supplement these measures. Currently available objective approaches include skin prick testing, nasal provocation testing, and allergen exposure chambers. However, these methods remain constrained by practical limitations and are not yet appropriate for routine implementation in clinical efficacy evaluation. In addition, several biomarkers, including sIgE and the sIgE/tIgE ratio, sIgG4, serum IgE-blocking activity, IgA, cytokines and chemokines, as well as immune cell surface molecules and their functional activity, have been shown to have associations with AIT outcomes. While these biomarkers may complement subjective assessments, they are subject to significant limitations. Consequently, large-scale multicenter trials and real-world evidence are required to strengthen the evidence base. The present consensus underscores the necessity of integrating patients'subjective experiences with objective testing throughout the treatment process, thereby providing a more comprehensive and accurate framework for efficacy evaluation. Looking forward, future investigations should prioritize the incorporation of multi-omics data and artificial intelligence methodologies, which hold promise for overcoming current limitations in assessment strategies and for advancing both the standardization and personalization of AIT.
Humans
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Allergens/immunology*
;
China
;
Consensus
;
Desensitization, Immunologic
;
Immunoglobulin E
;
Quality of Life
;
Rhinitis, Allergic/therapy*
;
Treatment Outcome
;
East Asian People
10.Construction and validation of prediction models for delayed encephalopathy after acute carbon monoxide poisoning based on machine learning
Yanwu YU ; Yan ZHANG ; Ding YUAN ; Huihui HAO ; Fang YANG ; Hongyi YAN ; Pin JIANG ; Mengnan GUO ; Zhigao XU ; Changhua SUN ; Gaiqin YAN ; Lu CHE ; Jianjun GUO ; Jihong CHEN ; Yan LI ; Yanxia GAO
Chinese Journal of Emergency Medicine 2025;34(10):1403-1409
Objective:s To investigate the risk factors for delayed encephalopathy after acute carbon monoxide poisoning (DEACMP) in patients with acute carbon monoxide poisoning (ACOP) and to develop predictive models based on machine learning algorithms.Methods:Patients with ACOP hospitalized at the First Affiliated Hospital of Zhengzhou University from August 2019 to October 2024 were included, with the occurrence of DEACMP as the outcome measure. The dataset was randomly divided into training and validation sets at a ratio of 7:3. Lasso regression was used to select features influencing the outcome in training sets. Nine machine learning models—including Random Forest (RF), Extreme Gradient Boosting (XGBoost), and Support Vector Machine (SVM)—were constructed. Receiver operating characteristic (ROC) curves were plotted and the area under the curve (AUC) calculated for each model. Calibration curves were used to assess accuracy, and decision curve analysis (DCA) was applied to evaluate clinical utility. The SHapley Additive exPlanations (SHAP) method was employed to visualize and interpret the best-performing model.Results:A total of 264 ACOP patients were included, of whom 54 (20.5%) developed DEACMP. Lasso regression identified eight key feature variables. Based on these factors, predictive models were constructed, showing good AUC stability across the nine machine learning models in both training (0.92–0.99) and validation sets (0.85–0.91). The RF model performed best, with an AUC of 0.99 in the training set and 0.90 in the validation set; its calibration curve and DCA curve also demonstrated excellent performance. SHAP analysis of the RF model revealed the importance ranking of factors from highest to lowest as follows: Glasgow Coma Scale (GCS) score, duration of coma, age, history of coronary heart disease, CK-MB level, monocyte count, diastolic blood pressure (DBP), and drinking history.Conclusions:The RF model exhibited the highest predictive performance for DEACMP occurrence in ACOP patients. The influencing factors, ranked in order of importance from highest to lowest, are as follows: GCS score, duration of coma, age, history of coronary heart disease, CK-MB level, monocyte count, DBP, and drinking history.

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