90 years old patients was 13.04%.The longer the hospitalization time the incidence among inpatients longer than 60d was 43.51%,the higher was the hospital infection rate.CONCLUSIONS There are many risk factors inducing hospital infections among elderly,there fore the monitoring must be strengthened,and the disinfection isolation and asepsis must be strictly conducted,with limited invasive manipulations,reasonable use of antibiotics,and active treatment of the primary affection,all above can effectively reduce the occurrence of hospital infection among ellerly patients.

Objective:Using lasso regression analysis to screen out the blood lipid indexes closely related to coronary heart diseaseMethods:The clinical data of 3 062 patients with coronary heart disease who were hospitalized in the Department of Cardiology, Affiliated Hospital of Jining Medical College from May 2013 to November 2015 were retrospectively analyzed.They were divided into control group ( n=2 427) and coronary angiography group ( n=635). R language was used for statistical analysis.Multiple logistic regression models were established for indicators of blood lipid related to CAD, and their multicollinearity severity was assessed.LASSO regression was used to screen out the representative lipid parameters in the CAD prediction model. Results:A total of 3 062 patients were enrolled, including 2 427 patients in coronary heart disease group and 635 patients in control group.The inclusion of lipid parameters into multiple logistic regression model leads to serious multicollinearity.Stepwise regression can only partially reduce multicollinearity severity, while LASSO regression model significantly reduces multicollinearity severity.Low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C) and non-high density lipoprotein cholesterol (non-HDL-C) were found to be the representative lipid indexes for predicting coronary heart disease by LASSO regression analysis.Conclusion:LASSO regression has advantages in processing multicollinearity data.LASSO regression showed that LDL-C, HDL-C and non-HDL-C were representative lipid indicators for predicting coronary heart disease..

OBJECTIVETo evaluate the value of the clinical use of CT perfusion imaging (CTPI) and CT subtraction angiography (CTSA) for diagnosing acute ischemic cerebrovascular disease (AICVD).

METHODSTwenty-four patients with AICVD onset within 24 hours were examined with regular CT, CTPI, and CTSA. Some cases received CTPI, magnetic resonance imaging (MRI), magnetic resonance angiography (MRA), digital subtraction angiography (DSA) or single photon emission computer tomography (SPECT) during follow-up examinations.

RESULTSOf the 24 cases, 11 had negative results from regular CT scans 3 - 6 hours after onset of stroke in 6 cases, 6 - 12 hours in 3 cases, and 12 - 24 hours in 2 cases. Ten of these cases were then confirmed by CTPI as having ischemic lesions, 2 with middle cerebral artery occlusion (MCAO), and 1 case with transient ischemic attack (TIA) with CTPI negative. Of the 24 cases, 13 had positive results from regular CT, 9 were diagnosed with ischemic lesions larger by using CTPI than regular CT, 1 case had MCAO and 1 had internal carotid artery occlusion (ICAO). There were 4 cases with ischemic lesions observed with regular CT having nearly the same range as that of lacunar infarctions using CTPI. Another 4 cases had more than 2 lesion areas. The peak time (PT), mean transit time (MTT) and relative flow (RF) of 24 cases were markedly different. The sides of ischemic lesions compared to each other and the core of the lesion compared to peripheral zones were also altered significantly (P < 0.01).

CONCLUSIONSCombined CTPI with CTSA can detect acute ischemic lesions at early and hyper-early stages and could distinguish between TIA, lacunar infarction and a larger area of infarction. Using semiquantitative blood perfusion analysis status, CTPI with CTSA could define position, area and range of the ischemic lesion and penumbra. These scans can also analyze the brain blood perfusion status. It is important to early diagnose the occlusion of the entire division of the internal carotid artery or middle cerebral artery and it is meaningful to assess prognosis and assignment of therapy.

Adult ; Aged ; Angiography, Digital Subtraction ; Brain Ischemia ; diagnostic imaging ; Cerebral Angiography ; Cerebrovascular Circulation ; Female ; Humans ; Male ; Middle Aged ; Tomography, X-Ray Computed

Type 2 diabetes mellitus(T2DM)is a common chronic metabolic disease,while there is no consistent conclusion on the pathogenesis of T2DM.With the innovation of microecological research technology,intestinal dysbiosis is considered to be one of the causes of T2DM.Exercise is one of the effective means of diabetes management,while mechanism of regulating glucose metabo-lism still has many problems to be solved.In recent years,people have found that exercise can improve the intestinal environment and intestinal flora.This article will review the research on the influence and mechanism of exercise on T2DM based on intestinal flora,aiming to provide new ideas for exploring how exercise can improve T2DM in the future.

Objective To study the effect of systemic intervention on strengthen nurses’ capability of identifying events in ECG monitoring, so as to make sure the safety of patients.Methods Set up ECG monitoring quality management group, formulated alarming standard values of alarm, set sequence, unit’s default value etc.And all the nurses received the training of different level.Meanwhile, the capability of early-warning in nurses of different seniorities were observed and assessed, and data was statistically analyzed.Results The capability of early-warning in nurses of different seniorities were all improved, alarming settings time of nurses with 1-4 nursing ages was shortened from 105 s to 42 s, that of nurses with 5-9 nursing ages was shortened from 87 s to 31 s, that of nurses with more than 10 nursing ages was shortened from 68 s to 25 s.Alarm response time of nurses with 1-4 nursing ages was shortened from 92 s to 57 s, that of nurses with 5-9 nursing ages was shortened from 54 s to 42 s, and that of nurses with more than 10 nursing ages was shortened from 30 s to 25 s. Conclusions The systematic intervention can effectively improve alarm setting correctly and nurse’ s capability of early-warning, and ensure quality of critical patients’ care.

Objective:To conduct a scoping review of research on the use of cosmetic care in breast cancer patients.Methods:Using Arksey and O'Malley's scoping review framework, PubMed, Web of Science, CINAHL, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang Database, VIP and China Biology Medicine disc were searched for studies related to the application of cosmetic care in breast cancer patients. The search time limit was from the date construction to December 5th, 2023. The included literature were summarized and analyzed.Results:A total of 14 articles were included in this study. The intervention forms of cosmetic care were mainly education and training, group meetings, hands-on training, interviews, communication and sharing, lectures, and seminars; the content of the interventions included appearance knowledge training, image advice, make-up seminars, wig counseling and care, facial care, body care, face fixation, and prosthetic wear; and the endpoint indicators were mainly quality of life indicators, physiological indicators, psychological indicators, and social indicators.Conclusions:The content elements of the cosmetic care program were diversified, and the application of the program to breast cancer patients showed effectiveness in four aspects: quality of life, physiology, psychology, and society.

Objective To compare the composition of γδ T cells in the peripheral blood of gestational diabetes mellitus(GDM) patients with those of normal pregnant women,so as to explore the association of γδ T cells with the onset and progression of GDM.Methods The peripheral blood mononuclear cells(PBMC) of GDM patients(case group) and normal pregnant women(con-trol group) were separated by Ficoll-Hypaque density gradient centrifugation.γδ T cells were labeled with FITC conjugated anti TCRγδ monoclonal antibody(McAb) and PE conjugated anti-CD3 McAb and analyzed by flow cytometry.Results γδ T cells in GDM patients' peripheral blood were about(6.89 ± 3.22) ％,which was higher than normal control group(4.26 ± 1.64) ％.The percentage of γδ T cells in non-treated GDM group was significantly increased to(8.79 ± 2.33)％,while in treated GDM group,the percentage of γδ T cells was drop to normal(3.76±1.62)％.Conclusion γδ T cells in GDM patients' peripheral blood and CD3+ T Cells were slightly increased.The alteration may be related to the onset of GDM.

Objective:To analyze the relationship between early-life famine exposure and the risk of metabolic syndrome in Chinese population.Methods:Relevant literature on the relationship between early-life famine exposure and the risk of metabolic syndrome in the Chinese population was retrieved from databases such as CNKI, Wanfang, VIP, CBM, Web of Science, and PubMed. The search was conducted from the inception of the databases up to October 2022. Two researchers independently extracted and systematically evaluated the data from the literature, and meta-analysis was performed using Stata 16.0 software. Results:A total of 12 publications met the inclusion criteria, including 71 470 study subjects. Meta-analysis results showed that early-life famine exposure increased the risk of metabolic syndrome in the Chinese population( OR=1.28, 95% CI 1.16-1.40). Subgroup analysis showed that both fetal famine exposure( OR=1.25, 95% CI 1.03-1.52) and childhood famine exposure( OR=1.29, 95% CI 1.15-1.45) increased the risk of developing metabolic syndrome compared to the non-exposed group, and this significant association was only found in the female population. Conclusion:Early-life exposure to famine may increase the risk of developing metabolic syndrome in adulthood in the Chinese population, particularly among females.

Objective:To analyze the changes of fasting plasma glucose(FPG)level before and after menopause.Methods:Kailuan health checkup cohort was used to extract data of women aged≥18 years who participated in the first physical examination of Kailuan physical examination cohort and had menopausal age at the end of the seventh physical examination. A total of 3 749 women with 22 057 physical examination records were included in the analysis. Natural logarithmic transformation was applied to FPG, and a segmented linear mixed-effects model was used to analyze the changes in ln-transformed FPG before and after menopause. Additionally, an interaction analysis was performed to assess the multiplicative effect of baseline age and baseline body mass index(BMI)on ln-transformed FPG concerning pre- and post-menopausal periods.Results:The average age of the first physical examination for women in this study was (45.63±4.52)years, the median menopausal age was 51(50~53)years, and the median number of physical examinations was 6(5~7)times. The results of the piecewise linear mixed effect model showed that lnFPG increased from 1 year before menopause, with an average annual increase of 0.021 mmol/L, and continued to increase from menopause to 5 years after menopause, with an average annual increase of 0.007 mmol/L. LnFPG tended to be stable after 5 years of menopause. Baseline age could affect the changes of lnFPG before and after menopause, and there was a negative multiplicative interaction between baseline age ≥45 years and the time period from 6 years to 1 year before menopause( P=0.032). Women with baseline age ≥45 years had a higher average annual increase in lnFPG from 1 year before menopause to 5 years after menopause than women with baseline age <45 years( P<0.05). On lnFPG, there was a positive multiplicative interaction between baseline BMI and time segments around menopause. Compared to women with BMI <24.0 kg/m 2, obese women displayed more annual increase in lnFPG from 6 years to 1 year before menopause as well as from menopause to 5 years after menopause( P<0.05). Conclusions:Menopause has an adverse impact on FPG, with the most significant changes occurring within the period of one year before menopause and up to five years after menopause. Age and BMI significantly influence the changes in FPG before and after menopause.

Objective:To determine the predictive value of atherogenic index of plasma (AIP) on the long-term prognosis of patients with coronary artery disease (CAD).Methods:A total of 2 500 patients with coronary heart disease who underwent coronary angiography in Affiliated Hospital of Jining Medical University from May 2013 to November 2015 were retrospectively analyzed. According to the AIP value, the subjects were divided into low AIP group (AIP<0.06) and high AIP group (AIP≥0.06). The incidence of major adverse cardiovascular events (MACE) was compared between the two groups. Kaplan-meier method was used to evaluate the MACE-free survival rate, and multivariate Cox survival analysis was used to evaluate the independent predictors of MACE.Results:A total of 2 427 patients were followed up, with a follow-up rate of 97.08% and a median follow-up time of 4.29 years. There were 1 123 cases in the low AIP group and 1 304 cases in the high AIP group, among which 624 patients (25.7%) had MACE. The total incidence of MACE in the high AIP group was higher than that in the low AIP group ( HR=1.43, 95% CI: 1.22-1.68, P<0.01). Kaplan-meier curves showed that the MACE-free survival rate was significantly lower in the high AIP group ( P<0.01). After adjusting for multiple confounding factors, AIP was still associated with the prognosis of CHD patients. Increased AIP (≥0.06) was an independent predictor of MACE in CHD patients within 4 years ( HR=1.34, 95% CI: 1.14-1.58, P<0.01). Conclusions:AIP (≥0.06) was an independent predictor of MACE occurrence in patients with CAD within 4 years. AIP has a certain value in the long-term prognosis of patients with CAD.