The Diagnosis-Intervention Packet(DIP)payment exerts notable effects on hospitals' economic operations.As centralized hubs of high-quality medical resources,tertiary hospitals face a functional mismatch with the provision of services for primary care diseases.By analyzing the admission and payment practices for primary care diseases in sample hospitals in Henan Province,it identifies key challenges,including inadequate alignment between healthcare payment reform policies and management systems,weak foundational capabilities in hospital health insurance informatization,and insufficient awareness of health insurance policies among medical staff.It is recommended that hospitals should strengthen communication and coordination with health insurance administration agencies to foster positive interactions between healthcare providers and insurers;continuously advance in-house health insurance informatization and enhance data governance capabilities;improve strategic awareness and innovate value-based health insurance management models.

The Diagnosis-Intervention Packet(DIP)payment exerts notable effects on hospitals' economic operations.As centralized hubs of high-quality medical resources,tertiary hospitals face a functional mismatch with the provision of services for primary care diseases.By analyzing the admission and payment practices for primary care diseases in sample hospitals in Henan Province,it identifies key challenges,including inadequate alignment between healthcare payment reform policies and management systems,weak foundational capabilities in hospital health insurance informatization,and insufficient awareness of health insurance policies among medical staff.It is recommended that hospitals should strengthen communication and coordination with health insurance administration agencies to foster positive interactions between healthcare providers and insurers;continuously advance in-house health insurance informatization and enhance data governance capabilities;improve strategic awareness and innovate value-based health insurance management models.

Objective:For tympanosclerosis patients with ossicular chain fixation, we use ossicular chain bypass technique and evaluate its long-term effects. Methods:From June 2017 to June 2019, 147 patients with tympanosclerosis who underwent middle ear surgery with otoscopy in Yinchuan First People's Hospital were reviewed. The subjects were divided into three groups according to the implemented operation plan, 51 cases in the ossicular chain mobilization group（OCM）, 56 cases in the ossicular chain bypass reconstruction group（OCB）, and 40 cases in the malleus-incus complex resection reconstruction group（MICR）. Through a three-year follow-up, the medium and long-term effects of different operation plans were compared and analyzed. Results:There was no significant difference among the three groups in the incidence of tympanic membrane perforation, delayed facial nerve palsy, and the dispatch and displacement of PORP. The incidence of tympanic membrane retraction pocket or cholesteatoma after operation in OCB group（0） was significantly lower than that in OCM group（11.76%） and MICR group（7.5%）（P<0.05）. At 12 months after operation, ΔABG of OCB group and MICR group were better than that in the OCM group（P<0.05）. At 36 months after operation, ΔABG of OCB group was better than that in the OCM group（P<0.05）, and there was no significant difference between OCB group and MICR group. The audiological performance of patients with epitympanic sclerosis（ETS） at 12, 24 and 36 months after operation was better than that of patients with posterior tympanosclerosis（PTS） and total tympanosclerosis（TTS）（P<0.05）. Conclusion:Compared with patients undergoing ossicular chain mobilization and malleus-incus complex resection for ossicular chain reconstruction, patients with tympanosclerosis undergoing bypass technique have better and stable hearing prognosis in medium and long term. This technique can effectively prevent the formation of retracted pocket and cholesteatoma in patients with tympanosclerosis after operation.
Humans ; Tympanosclerosis ; Ear Ossicles/surgery* ; Ear, Middle ; Malleus/surgery* ; Cholesteatoma ; Retrospective Studies ; Ossicular Prosthesis ; Treatment Outcome

Objective:To investigate the correlation between total MRI burden and serum uric acid level in patients with cerebral small vessel disease(CSVD) and its gender differences.Methods:A total of 217 patients with CSVD were retrospectively included as the research objects, and the clinical data such as serum uric acid value were collected.The imaging findings of patients with CSVD were evaluated by MRI, and the total MRI burden score of CSVD was calculated.According to the total MRI burden score of CSVD, patients with CSVD were divided into mild-to-moderate burden group ( n=133) and severe burden group ( n=84). SPSS 20.0 software was used for data analysis and processing.Logistic regression was used to analyze the relationship between uric acid and the total MRI burden score of CSVD. Results:The serum uric acid of severe burden group was higher than that of mild-to-moderate burden group((326.94±70.95)μmol/L, (293.42±80.52)μmol/L, P=0.002). The multivariate logistic regression analysis showed that the elevated level of serum uric acid was an independent risk factors for total MRI burden of CSVD ( β=0.005, OR=1.005, 95% CI=1.001-1.009, P=0.019). The patients with CSVD were equally divided into four group based on the serum uric acid concentration.After controlling the confounding factors, with the increase of uric acid level, the risk of aggravating total MRI burden score of CSVD increased, and the difference was statistically significant( P=0.001). Serum uric acid(for each quartile increase)was an independent risk factor for total MRI burden in male patients with CSVD( β=0.482, OR=1.619, 95% CI=1.125-2.330, P=0.010), while there was no significant difference in female patients( P=0.070). Conclusion:Serum uric acid level is a risk factor for increasing the total MRI burden in male patients with CSVD, but this effect is not found in female patients with CSVD.

Endovascular thrombectomy (EVT) has become an effective treatment for acute large vessel occlusive ischemic stroke. Because there are many common etiologies and pathogenesis between cerebral small vessel disease (CSVD) and large vessel disease, patients with large vessel occlusive ischemic stroke are often accompanied by imaging manifestations of CSVD. In recent years, with the wide application of EVT in the treatment of acute ischemic stroke, more and more studies have investigated the relationship between CSVD and the outcome of patients treated with EVT. This article reviews the relationship between various imaging phenotypes of CSVD and the outcome of acute ischemic stroke patients treated with EVT and its possible mechanism.

Objective:To investigate the risk factors for anterior circulation and posterior circulation symptomatic intracranial atherosclerotic stenosis (sICAS).Methods:The clinical data of patients admitted to Hebei General Hospital for ischemic stroke or transient ischemic attack (TIA) and diagnosed with sICAS by digital subtraction angiography from May 2019 to May 2020 were retrospectively included. The patients were divided into anterior circulation group and posterior circulation group according to the stenosis sites, and the distribution of sICAS and its risk factors were analyzed.Results:A total of 134 patients with sICAS were enrolled, including 82 males (61.2%) and 52 females (38.8%). Their age was 60.28±11.46 years; 115 (85.8%) had ischemic stroke and 19 (14.2%) had TIA. There were 92 patients (68.7%) in the anterior circulation group and 42 (31.3%) in the posterior circulation group. Body mass index (BMI), systolic and diastolic blood pressure levels, as well as the proportion of patients with hypertension, diabetes, smoking and drinking in the posterior circulation group were significantly higher than those in the anterior circulation group (all P<0.05). Multivariate logistic regression analysis showed that higher BMI (odds ratio [ OR] 1.191, 95% confidence interval [ CI] 1.029-1.379; P=0.019), hypertension ( OR 4.073, 95% CI 1.135-14.616; P=0.031) and diabetes ( OR 2.783, 95% CI 1.149-6.738; P=0.023) were independently correlated with the posterior circulation sICAS. Conclusions:Compared with anterior circulation, high BMI, hypertension and diabetes are the independent risk factors for posterior circulation sICAS.

Adiponectin is a kind of cytokines secreted by adipose tissue, which has the functions of regulating glucose and lipid metabolism, protecting vascular endothelium, promoting angiogenesis, and anti-inflammatory. Recent studies have shown that there is a certain correlation between adiponectin and vascular cognitive impairment and its risk factors. This article reviews the relationship between adiponectin and vascular cognitive impairment, especially its risk factors.

To compare the changes of serum osteocalcin (OC), interleukin-18 (IL-18) in patients with different glucose tolerance and to explore their relationship to carotid atherosclerosis in type 2 diabetes mellitus (T2DM). Methods: According to the result of oral glucose tolerance test (OGTT), 140 research subjects were divided into 3 groups: Normal control group, n=50, Pre-diabetes group, n=30 and T2DM group, n=60 which included in 2 subgroups:Normal carotid intima-media thickness (IMT) subgroup, n=26 and Carotid IMT thickening subgroup, n=34. Carotid IMT, serum OC, IL-18 and glycosylated hemoglobin (HbA1c), fasting glucose, OGTT 2-hour blood glucose (2hPG), TC, TG, LDL-C, HDL-C, body mass index (BMI), insulin resistance index (HOMA-IR) and insulin cell function index (HOMA-β) were measured in all subjects. Pearson correlation and multi liner regression model were conducted to analyze the relevant parameters. Results: From Normal control to Pre-diabetes to T2DM groups, serum OC was decreased and IL-18 was increased gradually, all P<0.05. OC was negatively related to HbA1c (r=-0.426), fasting glucose (r=-0.582), 2hPG (r=-0.489), HOMA-IR (r=-0.456), TC (r=-0.451) and carotid IMT (r=-0.559), all P<0.05; while positively related to HOMA-β (r=0.439), P<0.05. IL-18 was positively related to BMI (r=0.395), HbA1c (r=0.693), fasting glucose (r=0.880), 2hPG (r=0.715), HOMA-IR (r=0.667), TC (r=0.734), TG (r=0.326), LDL-C (r=0.471) and carotid IMT (r=0.857), all P<0.05; while negatively related to HOMA-β (r=-0.678), P<0.05. In T2DM group, carotid IMT was positively related to IL-18 (r=0.817), fasting glucose (r=0.415), HOMA-IR (r=0.356), TC (r=0.396) and TG (r=0.362), all P<0.05; while negatively related to OC (r=-0.588), P<0.05. Multi liner regression analysis indicated that IL-18, OC, TC and fasting glucose were the independent impact factors for carotid IMT (regression coefficients were 0.013, -0.011, 0.044 and 0.044 respectively), P<0.05. Conclusion: Serum OC and IL-18 had been involved in glucolipid metabolism and closely related to the occurrence and development of carotid atherosclerosis in T2DM patients.

Objective The aim of this study was to evaluate whether PRDM16 gene polymorphisms were associated with dyslipidemia. Methods The polymorphisms of rs2651899, rs2236518, rs870171, and rs2282198 in PRDM16 gene in 528 participants were genotyped by the method of snapshot or ligase detection reaction. The genotype differences and the allele differences between the case group and the control group were analyzed. Linkage disequilibrium analysis was performed with SHE-sis online software. The interaction between rs2651899, rs2236518, rs870171, rs2282198 and gender, age, BMI were analyzed by MDR software. Results The frequency of allele A in rs2651899 locus was significantly higher in low HDL-C group compared with that in control group[OR(95%CI)=1.32(1.02-1.71), P=0.033]. The frequency of A/C genotype in rs870171 was significantly different between LDL-C abnormal group and control group[OR(95% CI)=1.97(1.01-3.86), P=0.037]. There may be interaction between rs2236518 and sex, which is a risk factor for low HDL-C[Model Ⅱ: OR(95% CI)=1.958(1.366-2.809), P<0.01]. There may be interactions among rs2651899, rs2236518, rs870171, and rs2282198, which seemed to be risk factors for lower HDL-C[Model Ⅳ: OR(95% CI)=3.991(2.707-5.884), P<0.01]. rs870171, rs2282198 may have interaction with age, which is a risk factor for high LDL-C [Model Ⅶ: OR(95%CI)=3.991(2.707-5.884), P<0.01]. Conclusion Allele A of rs2651899 may be a risk factor to low HDL-C. Under the codominant inheritance patterns, genotype A/C of rs870171 may be a risk factor to high LDL-C. In addition, there may be interaction between SNPs with gender and age.