OBJECTIVES: To investigate the effect of age-friendly social and family care environment on the long-term care (LTC) services for the disabled elderly people. METHODS: A questionnaire-based survey was conducted among disabled elderly people in three cities of Zhejiang province from June to August 2022, involving 311 subjects from Ningbo city (LTC service insurance pilot site, insured group) and 542 subjects from Hangzhou and Quzhou cities (uninsured group). The service provisions, including ensuring daily activities, preventive healthcare, and satisfying spiritual comfort, were compared among the groups. The family friendly care environment was evaluated with the Family Function Scale and assistance of daily activities, financial support and emotional comfort. The social friendly care environment was measured with the revised WHO recommended age-friendly city environmental framework, including accessibility guarantee environment, information dissemination environment, social participant environment, and life security environment. After controlling for covariates such as sociodemographic, elderly care status, and health risk characteristics, the impact of environment on the effectiveness of service provision of LTC insurance was explored by multiple logistic regression analysis. The mediating and moderating effects were tested to explore the role of age-friendly care environment. A fixed effects model was used to test the service provision effects of LTC insurance policy. RESULTS: Disabled elderly with LTC insurance had a higher proportion of their preventive health care and spiritual comfort needs met. Additionally, a multifactorial analysis found a significant positive association between LTC insurance and meeting the spiritual comfort needs. Compared with insured group (Ningbo city), disabled elderly people in Hangzhou urban area (OR=0.45, 95%CI:0.27-0.74, P<0.01) and Quzhou rural area (OR=0.21, 95%CI:0.12-0.37, P<0.01) were more likely to feel unsatisfied with spiritual comfort. The results of mediation analysis showed that the scores of accessibility guarantee environment (OR=1.22, 95%CI:1.02-1.45, P<0.05), information dissemination environment (OR=1.19, 95%CI:1.02-1.39, P<0.05), and social participation environment (OR=1.40, 95%CI:1.17-1.67, P<0.01) in a socially friendly care environment were positively correlated with the satisfaction rate of mental comfort services. The results of the moderation effect analysis indicated that a socially friendly care environment (OR=1.46, 95%CI:1.16-1.84, P<0.01) could compensate for the difference in effectiveness between insured (Ningbo) and uninsured (Hangzhou and Quzhou) areas of LTC insurance. A fixed effect model confirmed the policy chain of LTC insurance policy-social friendly care environment-mental health service satisfaction. CONCLUSIONS The implementation of LTC insurance has improved service accessibility, making disabled elderly people feel "seen and valued", and generating psychological and spiritual satisfaction. Accelerating the establishment and improvement of the LTC insurance system requires systematic design, especially emphasizing the supportive role of a socially friendly care environment, and promoting it in urban and rural areas according to the local conditions.
Humans ; Aged ; Persons with Disabilities ; Surveys and Questionnaires ; Long-Term Care ; Female ; Male ; China ; Social Environment ; Middle Aged ; Aged, 80 and over

Objective To explore the value of diffusion kurtosis imaging(DKI)in the diagnosis of Parkinson's disease with mild cognitive impairment(PD-MCI)patients.Methods A total of 18 patients with Parkinson's disease cognitive normal(PDN),22 patients with PD-MCI,and 24 healthy controls(HC)were prospectively included.All participants underwent DKI,and regions of interest(ROI)were selected in the substantia nigra,red nucleus,striatum,and posterior cingulate gyrus for post-processing.The diagnostic efficacy of DKI parameters on PD patients' cognitive status was analyzed by the receiver operating characteristic(ROC)curve.Results Compared with the PDN group,the PD-MCI group had a longer disease duration and a higher H-Y stage.Compared with the HC group,the PD-MCI group showed significantly lower mean kurtosis(MK),radial kurtosis(RK),axial kurtosis(AK),and fractional anisotropy(FA)values in the substantia nigra and posterior cingulate gyrus.In the PDN group,FA and MK values in the substantia nigra were significantly decreased,while FA values in the striatum and posterior cingulate gyrus were significantly increased(P＜0.05).Compared with the PDN group,the PD-MCI group showed significantly decreased DKI parameter values in the substantia nigra and posterior cingulate gyrus,and significantly decreased RK,AK,and FA values in the striatum(P＜0.05).The FA values of striatum,posterior cingulate gyrus and joint predictors were the most effective in the diagnosis of PD-MCI and the area under the curve(AUC)were 0.826,0.853 and 0.960,respectively.Conclusion DKI can detect microstructural changes in PD patients.Microstructural alterations in the striatum and posterior cingulate gyrus have an impact on early cognitive function changes in PD patients.FA demonstrate high sensitivity and specificity in the diagnosis of PD-MCI,and the combined diagnostic efficacy across multiple regions is even higher.

Objective To explore the value of diffusion kurtosis imaging(DKI)in the diagnosis of Parkinson's disease with mild cognitive impairment(PD-MCI)patients.Methods A total of 18 patients with Parkinson's disease cognitive normal(PDN),22 patients with PD-MCI,and 24 healthy controls(HC)were prospectively included.All participants underwent DKI,and regions of interest(ROI)were selected in the substantia nigra,red nucleus,striatum,and posterior cingulate gyrus for post-processing.The diagnostic efficacy of DKI parameters on PD patients' cognitive status was analyzed by the receiver operating characteristic(ROC)curve.Results Compared with the PDN group,the PD-MCI group had a longer disease duration and a higher H-Y stage.Compared with the HC group,the PD-MCI group showed significantly lower mean kurtosis(MK),radial kurtosis(RK),axial kurtosis(AK),and fractional anisotropy(FA)values in the substantia nigra and posterior cingulate gyrus.In the PDN group,FA and MK values in the substantia nigra were significantly decreased,while FA values in the striatum and posterior cingulate gyrus were significantly increased(P＜0.05).Compared with the PDN group,the PD-MCI group showed significantly decreased DKI parameter values in the substantia nigra and posterior cingulate gyrus,and significantly decreased RK,AK,and FA values in the striatum(P＜0.05).The FA values of striatum,posterior cingulate gyrus and joint predictors were the most effective in the diagnosis of PD-MCI and the area under the curve(AUC)were 0.826,0.853 and 0.960,respectively.Conclusion DKI can detect microstructural changes in PD patients.Microstructural alterations in the striatum and posterior cingulate gyrus have an impact on early cognitive function changes in PD patients.FA demonstrate high sensitivity and specificity in the diagnosis of PD-MCI,and the combined diagnostic efficacy across multiple regions is even higher.

The standardized workflow of computer-aided static guided implant surgery includes preoperative exami-nation,data acquisition,guide design,guide fabrication and surgery.Errors may occur at each step,leading to irrevers-ible cumulative effects and thus impacting the accuracy of implant placement.However,clinicians tend to focus on fac-tors causing errors in surgical operations,ignoring the possibility of irreversible errors in nonstandard guided surgery.Based on the clinical practice of domestic experts and research progress at home and abroad,this paper summarizes the sources of errors in guided implant surgery from the perspectives of preoperative inspection,data collection,guide de-signing and manufacturing and describes strategies to resolve errors so as to gain expert consensus.Consensus recom-mendation:1.Preoperative considerations:the appropriate implant guide type should be selected according to the pa-tient's oral condition before surgery,and a retaining screw-assisted support guide should be selected if necessary.2.Da-ta acquisition should be standardized as much as possible,including beam CT and extraoral scanning.CBCT performed with the patient's head fixed and with a small field of view is recommended.For patients with metal prostheses inside the mouth,a registration marker guide should be used,and the ambient temperature and light of the external oral scan-ner should be reasonably controlled.3.Optimization of computer-aided design:it is recommended to select a handle-guided planting system and a closed metal sleeve and to register images by overlapping markers.Properly designing the retaining screws,extending the support structure of the guide plate and increasing the length of the guide section are methods to feasibly reduce the incidence of surgical errors.4.Improving computer-aided production:it is also crucial to set the best printing parameters according to different printing technologies and to choose the most appropriate postpro-cessing procedures.

Tuberculosis (TB) is an ancient infectious disease. Before the availability of effective drug therapy, it had high morbidity and mortality. In the past 100 years, the discovery of revolutionary anti-TB drugs such as streptomycin, isoniazid, pyrazinamide, ethambutol and rifampicin, along with drug combination treatment, has greatly improved TB control globally. As anti-TB drugs were widely used, multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains of Mycobacterium tuberculosis emerged due to acquired genetic mutations, and this now presents a major problem for effective treatment. Genes associated with drug resistance have been identified, including katG mutations in isoniazid resistance, rpoB mutations in rifampin resistance, pncA mutations in pyrazinamide resistance, and gyrA mutations in quinolone resistance. The major mechanisms of drug resistance include loss of enzyme activity in prodrug activation, drug target alteration, overexpression of drug target, and overexpression of the efflux pump. During the disease process, Mycobacterium tuberculosis may reside in different microenvironments where it is expose to acidic pH, low oxygen, reactive oxygen species and anti-TB drugs, which can facilitate the development of non-replicating persisters and promote bacterial survival. The mechanisms of persister formation may include toxin-antitoxin (TA) modules, DNA protection and repair, protein degradation such as trans-translation, efflux, and altered metabolism. In recent years, the use of new anti-TB drugs, repurposed drugs, and their drug combinations has greatly improved treatment outcomes in patients with both drug-susceptible TB and MDR/XDR-TB. The importance of developing more effective drugs targeting persisters of Mycobacterium tuberculosis is emphasized. In addition, host-directed therapeutics using both conventional drugs and herbal medicines for more effective TB treatment should also be explored. In this article, we review historical aspects of the research on anti-TB drugs and discuss the current understanding and treatments of drug resistant and persistent tuberculosis to inform future therapeutic development.
Humans ; Pyrazinamide/therapeutic use* ; Isoniazid/therapeutic use* ; Antitubercular Agents/therapeutic use* ; Tuberculosis, Multidrug-Resistant/microbiology* ; Mycobacterium tuberculosis/genetics* ; Tuberculosis/drug therapy* ; Rifampin/therapeutic use* ; Mutation ; Drug Resistance, Multiple, Bacterial/genetics*

Objective:To analyze clinical characteristics of scabies.Methods:The clinical data of 747 patients with scabies who visited Department of Dermatology, Affiliated Hospital of Jining Medical College from January 2018 to December 2019 were retrospectively analyzed.Results:There were more males (73.09%, 546/747) than females (26.91%, 201/747); most of patients had a age of 13-24 year (55.96%, 418/747); students account for 50.33% (376/747) of all patients; there were more patients living in dormitory than those living at home (61.45% (459/747) vs. 38.55% (288/747)). The cases began to rise from October, reaching the peak in December and remaining at relatively high level in January and February, then decreasing to the lowest during March to September. The number of patients living in rural areas is higher than that in urban areas. Patients took average 30 (15, 90) days from onset of disease to seeing a doctor, and itching was the main complain for visiting. The locations of lesion were most common on the abdomen (63.19%, 472/747), fingertips and wrists (53.41%, 399/747), vulva (37.22%, 278/747), and extremities (30.25%, 226/747). The lesions were characterized by erythematous papules (71.62%, 535/747), nodules (47.12%, 352/747), papules (24.50%, 183/747), wheals (6.02%, 45/747), secondary infections (3.61%, 27/747), tunnels (3.08%, 23/747) and small pustules (2.14%, 16/747); the male scrotal nodules were common (48.17%, 263/546). More patients (471/747, 63.05%) first visited non-dermatology outpatient clinics, and less first visited dermatology outpatient clinics (276/747, 36.95%); the misdiagnosis rates were 55.41% (261/471) and 27.54% (76/276), respectively; 127 cases (17.00%) were misdiagnosed as eczema, 54 cases (7.23%) as allergic dermatitis, 41 cases (5.49%) as prurigo nodularis, and 35 cases (4.69%) as urticaria pulosa. Conclusions:There is a certain discrepancy in the incidence of scabies among different populations, regions and seasons, the lesions of scabies are polymorphic involving different parts of the body surface and it is easy to be misdiagnosed.

Objective:To investigate the association between single nucleotide polymorphisms (SNPs) in microRNAs (miRNAs) and the risk of chronic spontaneous urticaria (CSU) .Methods:A case-control study was conducted. A total of 98 patients with CSU (CSU group) were collected from Department of Dermatology, Affiliated Hospital of Jining Medical University from January to June in 2019, and 148 health checkup examinees (control group) were collected at the same time, all of whom were of Han nationality from Shandong province. Genomic DNA was extracted from venous blood samples, and polymorphic sites rs2431697 (miRNA-146a) , rs57095329 (miRNA-146a) , rs3746444 (miRNA-499) , rs11614913 (miRNA-196a2) and rs895819 (miRNA-27a) were analyzed for SNP genotyping by multiplex PCR amplification and single-base extension. Chi-square test was used to analyze differences in the distribution of alleles, genotypes and genetic models between the two groups, and unconditional logistic regression to analyze the relationship between gene SNPs and the risk of CSU.Results:All samples were successfully genotyped by analysis of the 5 polymorphic sites. The alleles of the miRNA-196a2 SNP rs11614913 were T/C, and the absolute frequency of T allele was 110 (56.1%) in the CSU group and 131 (44.3%) in the control group; there was a significant difference in the T/C allele frequency distribution between the two groups ( χ2 = 6.64, P = 0.010) , and the T allele might be a risk factor for CSU ( OR=1.61, 95% CI: 1.12-2.32) . In addition, the absolute frequencies of CC, CT and TT genotypes of rs11614913 were 16 (16.3%) , 54 (55.1%) , 28 (28.6%) in the CSU group, and 48 (32.4%) , 69 (46.6%) , 31 (20.9%) in the control group respectively, and there was a significant difference in the genotype distribution between the two groups ( χ2 = 8.16, P = 0.017) ; the distribution of the dominant genetic model (TT + CT vs. CC) also significantly differed between the two groups ( χ2 = 7.95, P = 0.005) , which might increase the risk of CSU ( OR=2.46, 95% CI: 1.30-4.65) . Conclusion:The miRNA-196a2 SNPs may be associated with the risk of CSU in the Han population in Shandong, China, and the rs11614913 polymorphism may increase the risk of CSU.

Twenty pediatric patients with kerion were treated in Department of Dermatology, Affiliated Hospital of Jining Medical University from January 2014 to June 2020. The general information, clinical manifestations, laboratory test results, treatment and prognosis were retrospectively analyzed. There were 13 males and 7 females aged from 2 to 10 years. Thirteen patients had a history of contact with animals, 4 had contact with parents with tinea. All patients had alopecia, 6 cases presented with inflammatory mass, 14 presented with abscessus; some patients had regional lymphadenopathy and febrile. Four cases were misdiagnosed as abscesses caused by bacterial infection and underwent incision leading to deep ulcers. A total of 13 fungal strains were isolated, including 4 strains of Microsporum gypseum, 3 strains of Trichophyton rubrum, 2 strains of Microsporum canis, the others were Trichophyton tonsurans and Trichophyton mentagrophytes and Fusarium. All patients were treated with fluconazole, concomitantly with topical antifungals and He-Ne laser, 19 of whom were cured. It is suggested that kerion characterized by inflammatory lesions is likely to be misdiagnosed. Fungal examination can confirm the diagnosis of kerion, and fluconazole is effective for treatment.

Objective: To understand the awareness of palliative care and its influencing factors in community residents in Hangzhou,so as to provide basis for the development of palliative care service. Methods: By convenient sampling method,the residents in the urban-rural junction of Xihu District were recruited. A self-designed questionnaire was used to investigate their awareness of palliative care. The logistic regression model was employed to analyze the influencing factors. Results : A total of 519 questionnaires were recovered,with a response rate of 97.92%. There were 227 males and 292 females,accounting for 43.74% and 56.26%,respectively. There were 43,218 and 258 residents with more,basic and little understanding about palliative care, accounting for 8.29%,42.00% and 49.71%. The residents learned about palliative care mainly through television and radio,with 245 cases accounting for 47.21%;and they thought that the main reason for low awareness of palliative care was a lack of related knowledge,with 396 cases accounting for 76.30%. The results of multivariate logistic regression analysis showed that 50-59 years old（OR = 0.467,95% CI：0.285-0.767）,primary school education and below（OR = 2.248,95%CI：1.239-4.079）and experience of caring for dying patients（OR = 1.551,95% CI：1.094-2.199）were the influencing factors for the awareness of palliative care. Conclusion The residents in Hangzhou had relatively low awareness of palliative care,which were associated with age,education level and experience of caring for dying patients.

Objective: To investigate clinical characteristics and treatment of phytophotodermatitis due to ingesting Chenopodium album. Methods: This study included 11 patients with phytophotodermatitis caused by ingesting Chenopodium album collected from Department of Dermatology, Affiliated Hospital of Jining Medical University from 2013 to 2017. The patients′ general information, clinical manifestations, laboratory test results, treatment and prognosis were retrospectively analyzed. Results: All the 11 patients were female, and their age ranged from 45 to 62 years. They all had a history of ingesting Chenopodium album and exposing to sunlight within 1 - 2 days prior to the disease onset. Clinical manifestations included symmetrically distributed, painful and pruritic, nonpitting, swelling erythema on the face and back of both hands and at sunexposed sites of forearms, with a tense and bright surface. Increased white blood cell counts were observed in 6 patients, and increased eosinophil counts in 1. All of the 11 patients were treated with systemic methylprednisolone, loratadine, ebastine, spironolactone, furosemide and omeprazole as well as topical agents, 2 also received human immunoglobulin treatment, and 3 were also treated with oral ibuprofen and codeine for painful lesions. Ten patients received obvious improvement and were discharged after 7 - 10 days of treatment, and no pigmentation or scars were observed after 1-year follow-up. Skin necrosis occurred on the back of both hands in 1 patient after 7-day treatment, and scars remained in the patient after follow-up of half a year. Conclusions Chenopodium album-induced phytophotodermatitis commonly manifests as swelling erythema on the exposed body sites. After confirmed diagnosis, Chenopodium album ingestation and sunlight exposure should be avoided, and timely antianaphylactic treatment should be considered to effectively control the disease.