ObjectiveTo investigate the status of exit-site care in patients undergoing peritoneal dialysis, and analyze the relationship between exit-site care practice and exit-site infection.MethodsThe patients undergoing peritoneal dialysis in Nanfang Hospital, Southern Medical University between January and October 2019 were recruited by convenience sampling method. The Exit-site Schaefer Scale was used to diagnose the occurrence of exit-site infection. According to the guidelines of the International Society of Peritoneal Dialysis and relevant research, a questionnaire was developed to investigate the status of exit-site care in all peritoneal dialysis patients. Logistic regression analysis was used to analyze the influence of care practice on exit-site infection.ResultsA total of 208 peritoneal dialysis patients were recruited. There were 39 patients with (totally 43 times of) exit-site infections, with an exit-site infection incidence of 0.06 episodes per patient-year. The main bacteria were Staphylococcus aureus (30.2%) and Pseudomonas aeruginosa (16.3%). Of the 39 infected patients, 8 (20.5%) had peritonitis and 3 (7.7%) had been infected more than once. The exit-site Schaefer score of the 208 patients was 3.14±2.75. Of the 208 patients, 204 (98.1%) had received training of exit-site care from nurses, 166 (79.8%) could wash their hands and wear masks as required, 196 (94.2%) covered dressings on the exit site, and 184 (88.5%) fixed catheters, but the application of antibiotic ointment did not follow the latest guidelines. The logistic regression analysis revealed that the history of redness and swelling at the exit site [odds ratio (OR)=7.926, 95% confidence interval (CI) (2.367, 26.535), P=0.001] and the history of traction-associated bleeding [OR=5.750, 95%CI (1.878, 17.610), P=0.002] were risk factors of exit-site infection.ConclusionsExit-site infection is common in peritonealdialysis patients. Most patients can perform the exit-site care as required, but the care content is yet to be updated. Nursing staff should improve the training content according to the latest guidelines, strengthen the exit-site assessment, follow-up, and retraining, treat the redness and swelling at the exit site timely, and tell the patients to pay attention to catheter fixation and avoiding excessive traction, to prevent the exit-site infection and the further development of peritonitis.
ObjectiveTo systematically review the factors for cognitive impairment in hypertensive patients. MethodsPubMed, Web of Science, Embase, Cochrane Library, Ovid, Scopus, EBSCO, CNKI, WanFang Data, VIP and CBM databases were electronically searched to collect studies on factors for cognitive impairment in hypertensive patients from inception to March 2023. Two reviewers independently screened literature, extracted data and evaluated the risk of bias of the included studies. Meta-analysis was then performed by using RevMan 5.3 and Stata 14.0 software. ResultsA total of 26 articles involving 13 464 patients were included. The results of meta-analysis showed that antihypertensive drug use (OR=0.22, 95%CI 0.09 to 0.59, P=0.002), blood pressure was well controlled (OR=0.48, 95%CI 0.37 to 0.623, P<0.001), and social support (OR=0.94, 95%CI 0.90 to 0.97, P<0.001) were protective factors for CI in hypertensive patients. And age (OR=1.17, 95%CI 1.12 to 1.22, P<0.001), age ≥60 (OR=2.10, 95%CI 1.71 to 2.57, P<0.001), female (OR=1.55, 95%CI 1.25 to 1.93, P<0.001), single (OR=2.39, 95%CI 1.89 to 3.03, P<0.001), smoking (OR=3.40, 95%CI 2.40 to 4.82, P < 0.001), educational level (<college） (OR=3.46, 95%CI 2.73 to 4.39, P<0.001), education years (≥12 years) (OR=2.10, 95%CI 1.43 to 3.07, P<0.001), diabetes (OR=2.82, 95%CI 2.22 to 3.58, P<0.001), hyperlipidemia (OR=1.48, 95%CI 1.10 to 2.00, P=0.01), total cholesterol (OR=1.11, 95%CI 1.01 to 1.22, P=0.02), CVHI anomalies (OR=6.24, 95%CI 3.75 to 10.37, P<0.001), sleep disorder (OR=2.92, 95%CI 1.93 to 4.42, P<0.001), systolic blood pressure (OR=1.04, 95%CI 1.02 to 1.06, P<0.001), orthostatic hypotension (OR=1.39, 95%CI 1.20 to 1.62, P<0.001, grade 2 hypertension (OR=2.62,95%CI 1.83 to 3.73, P<0.001), grade 3 hypertension (OR=3.15, 95%CI 1.90 to 5.22, P<0.001), stress history (OR=4.57, 95%CI 2.86 to 7.30, P<0.001) were all risk factors. ConclusionThe current evidence shows that there are many factors affecting the incidence of CI in hypertensive patients, and the assessment of the factors affecting the incidence of cognitive dysfunction in hypertensive patients should be more comprehensive in the future.
Objective To investigate the present status of anxiety and depression in patients through video electroencephalogram examination and analyze the influencing factors, providing a basis for clinical intervention. Methods A questionnaire survey was conducted on 177 patients at the Second Affiliated Hospital of Guangzhou Medical University using the general information and disease-related data questionnaire, the Self-Rating Anxiety Scale (SAS), and the Self-Rating Depression Scale (SDS). Results The SAS and SDS scores of the patients in this study were significantly higher than the domestic norms (P<0.01). The detection rates of anxiety and depressive moods were 18.08% and 32.77%, respectively. Logistic regression analysis showed that the risk factors for anxiety in these patients included disease duration, head discomfort, and the psychological burden of inducing experiments. The risk factors for depression included disease duration, head discomfort, and occupational factors. ConclusionPatients in this study generally exhibited anxiety and depressive moods. Their anxiety and depression are influenced by various factors. Targeted psychological interventions should be implemented to improve their mental health.
ObjectiveTo discuss the risk factors of type Ⅱ endoleak after endovascular aneurysm repair(EVAR).
MethodsThe clinical data of 197 cases of abdominal aortic aneurysm who underwent EVAR in our hospital from Jan. 2006 to Mar. 2011 were analyzed retrospectively, and risk factors of type Ⅱ endoleak were explored by logistic regression.
ResultsOf the 197 cases, 18 cases suffered from type Ⅱ endoleak. Result of logistic regression showed that the risk of type Ⅱ endoleak increased per 1 of the increase of lumbar artery number(OR=1.822, P=0.010) and per 1 mm of the increase of lumbar artery diameter(OR=1.256, P=0.040). All of the cases were followed up for 1-36 months(median value of 16.8 months). Only 1 case was intervened by inferior mesenteric artery embolism for the growth rate larger than 5 mm during half a year, who was not found growth of diameter after the embolism. The type Ⅱ endoleaks of other 17 cases closed ultimately or keeping stable.
ConclusionsType Ⅱ endoleak after EVAR is affected by the number and diameter of lumbar artery. Persistent type Ⅱ endoleak without enlargement of diameter of aneurysm sac needs to beclosely followed-up instead of re-intervention.
ObjectiveTo be aware of the current situation of nurses' protective consciousness on pulmonary tuberculosis in one of the top hospitals, and to discuss its influencing factors, in order to provide references for better improving nurses' tuberculosis protection consciousness.
MethodsBy using random sampling method, we selected the nurses who met the requirements to participate in the questionnaire investigation, between March and May 2014. According to the results, we evaluated their protective awareness on tuberculosis and its influencing factors.
ResultsWe delivered 320 questionairs and took back 316. Nurses with different age, length of nursing work, professional rank, job title, educational background, and tuberculosis prevention knowledge training status had significantly different scores (P < 0.05). The multiple linear regression analysis was carried out with total scores of tuberculosis prevention knowledge as dependent variable, and age, professional rank, length of nursing work, educational background and tuberculosis prevention knowledge training as independent variable. The results showed that age, educational background, and tuberculosis prevention knowledge training were influencing factors of tuberculosis prevention knowledge scores (P < 0.05).
ConclusionPulmonary tuberculosis prevention knowledge in nurses remains to be further promoted, and we should especially strengthen the prevention knowledge training for nurses with short working experience and low-degree education.
Objective To understand the quality of life of patients with acute mild to moderate ischemic stroke one year after stroke, analyze the factors affecting their quality of life, and provide a scientific basis for improving their health-related quality of life. Methods This study included patients who were diagnosed with acute mild to moderate ischemic stroke between March 2019 and March 2021 in four hospitals in Nanchang. Sociodemographic information and relevant clinical data were collected during hospitalization. The EQ-5D-5L questionnaire was administered to assess health-related quality of life one year after discharge. The Mann-Whitney U test (for two groups) and Kruskal-Wallis one-way ANOVA (for multiple groups) were used to analyze differences in utility scores among various factors. A Tobit regression model was built to investigate the factors influencing quality of life one-year post-stroke. Results A total of 1 181 patients participated in the study, including 791 males (66.98%) and 390 females (33.02%), with an average age of 63.7±10.9 years. Health-related quality of life data collected one year after the stroke revealed that 22.69% of patients experienced pain/discomfort, 17.27% suffered anxiety/depression, 15.66% had mobility issues, 10.33% had difficulties with daily activities, and 8.64% had trouble with self-care. Tobit regression results showed that age (β=?0.263, 95%CI ?0.327 to ?0.198), gender (β=?0.134, 95%CI ?0.189 to ?0.080), previous hypertension (β=?0.068, 95%CI ?0.120 to ?0.016), previous dyslipidemia (β=?0.068, 95%CI ?0.126 to ?0.011), admission NIHSS score (β=?0.158, 95%CI ?0.198 to ?0.118), and discharge mRS score (β=?0.193, 95%CI ?0.250 to ?0.136) were negatively associated with health utility values. Current employment status (β=0.141, 95%CI 0.102 to 0.181) and admission GCS score (β=0.209, 95%CI 0.142 to 0.276) were positively correlated with health utility values. Conclusion One year after an acute mild to moderate ischemic stroke, patients commonly face pain/discomfort and anxiety/depression. Factors affecting overall quality of life include age, sex, current employment status, previous hypertension, previous dyslipidemia, admission NIHSS score, admission GCS score, and discharge mRS score. Clinically, developing scientifically sound and reasonable rehabilitation plans post-discharge is crucial for improving long-term quality of life.
ObjectiveTo observe and analyze the influencing factors for the prognosis of anti-vascular endothelial growth factor (VEGF) drug treatment in patients with macular neovascularization (MNV) under 45 years old. MethodsA retrospective clinical case study. A total of 89 MNV patients with 96 eyes who were diagnosed and treated with anti-VEGF drugs in Department of Ophthalmology of The Second Hospital of Lanzhou University from January 2020 to January 2024 were included in the study. The ages of all patients were ＜45 years old. All patients underwent best corrected visual acuity (BCVA) and optical coherence tomography (OCT) examinations; 49 eyes underwent OCT angiography (OCTA) examination. The BCVA examination was carried out using the international standard visual acuity chart and was converted into the logarithm of the minimum angle of resolution (logMAR) visual acuity for statistics. The macular foveal thickness (CMT) was measured using an OCT instrument. The size of the MNV lesion was measured using the software of the OCTA self-contained device. The affected eyes were given intravitreal injection of anti-VEGF drugs once, and then the drugs were administered as needed after evaluation. The follow-up time after treatment was ≥6 months. During the follow-up, relevant examinations were performed using the same equipment and methods as before treatment. The last follow-up was taken as the time point for efficacy evaluation. According to the OCT image characteristics of the MNV lesions, the affected eyes were divided into the fibrous scar group and the non-fibrous scar group, with 52 (54.16%, 52/96) and 44 (45.83%, 44/96) eyes respectively. Comparing the CMT and BCVA at the last follow-up with those at the baseline, the affected eyes were divided into the CMT reduction group, the CMT increase group, the BCVA improvement group and the BCVA reduction group, with 66 (68.75%, 66/96), 30 (31.25%, 30/96) eyes and 74 (77.08%, 74/96), 22 (22.92%, 22/96) eyes respectively. The Mann-Whitney U test was used for the comparison of non-normally distributed measurement data between groups. Logistic regression analysis was used to analyze the independent factors affecting the prognosis of MNV patients. ResultsThere were no statistically significant differences in the age (Z=?0.928) and gender composition ratio (χ2= 0.123) between the fibrous scar group and the non-fibrous scar group (P＞0.05); there were statistically significant differences in the number of eyes with a follow-up time of ≥36 months and ＜36 months (χ2= 3.906, P=0.048); there were statistically significant differences in the size of the MNV lesions (Z=?2.385, P=0.017); there were statistically significant differences in the number of eyes with different vascular network morphologies (χ2=12.936, P=0.001). Before treatment and at the last follow-up, the CMT of the affected eyes was 267.50 (237.25, 311.75) μm and 242.00 (217.25, 275.75) μm respectively; logMAR BCVA was 0.20 (0.10, 0.50) and 0.35 (0.16, 0.60) logMAR respectively. There were statistically significant differences in the CMT and logMAR BCVA before treatment and at the last follow-up (Z=?3.311,?1.984; P=0.001, 0.047). There were statistically significant differences in different ages (Z=?2.284), myopic diopter (χ2=7.437), etiology (χ2=6.956), and disease course (Z=?1.687) between the CMT reduction group and the CMT increase group (P＜0.05). There were statistically significant differences in the number of eyes with different subjective feelings between the BCVA improvement group and the BCVA reduction group (χ2=10.133, P＜0.05). The results of logistic regression analysis showed that the etiology was an independent risk factor for CMT thickening. ConclusionsAge, etiology, myopic diopter, disease course, follow-up time, lesion size and the morphology of the neovascular network are the influencing factors for the prognosis of anti-VEGF drug treatment in MNV patients under 45 years old. The etiology is an independent risk factor for CMT increase.
Objective To systematically review the influencing factors of mild cognitive impairment in type 2 diabetic patients. MethodsPubMed, Web of Science, EMbase, The Cochrane Library, CNKI, WanFang Data, VIP, and CBM databases were electronically searched to collect studies on the influencing factors of mild cognitive impairment in patients with type 2 diabetes from inception to December 31, 2021. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of included studies; then, meta-analysis was performed by using RevMan 5.4 software and Stata 12.0 software. ResultsA total of 32 studies involving 7 519 subjects were included. The results of the meta-analysis showed that the main influencing factors of mild cognitive impairment in type 2 diabetic patients were age, duration of type 2 diabetes, educational level, cerebral infarction, hypertension, smoking, insulin resistance index, glycosylated hemoglobin, and homocysteine. ConclusionCurrent evidence shows that some factors such as age, duration, and educational level are the main influencing factors of mild cognitive impairment in type 2 diabetic patients. Due to the limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusions.
Objective
To investigate the factors influencing the medication adherence among patients with diabetes signing family doctor service contract in Beijing urban areas, and provide the basis for improving the level of medication adherence.
Methods
A total of 320 patients with diabetes from four community health service centers in Beijing urban areas were selected to answer the questionnaires using convenient sampling from June to September 2015. Univariate analysis and binary logistic regression were used for the influencing factors analysis.
Results
A total of 320 questionnaires were distributed, and 317 valid questionnaires were recovered, in which the rate of high medication adherence was 54.6%. The results of logistic regression showed that the main impact factors on medication adherence were age [odds ratio (OR)=1.918, P=0.011)], degree of education (OR=2.462, P=0.008), knowledge related to diabetes (OR=1.773, P=0.027), adopting of family doctor service or not (OR=2.521, P=0.029) and social function status (P=0.003).
Conclusions
The family doctor service team should implement the practice of the family doctor service to ensure that the contracted residents can make full use of the family doctor services; and strengthen the follow-up and interventions for patients less aged or with low degree of education. For those with poor social function, more attention should be paid to their self-health management behavior to improve the level of patients’ compliance. As a result, the levels of blood glucose will be well controlled to reduce possibilities of complications and improve their health status and quality of life.
ObjectivesTo establish statistical analysis and result reporting model for evaluation of the applicability of the clinical guidelines. We conducted empirical study for clinical guidelines for diagnosis and treatment of renal transplantation rejection in China.MethodsA cross-sectional survey was conducted to select 16 medical institutions in China which had carried out kidney transplantations. In each medical institution, 6 to 8 clinicians from the kidney transplantation department or related departments were selected to complete the questionnaire. Descriptive analysis was carried out for characteristics of evaluators, scores of each dimension, access to guidelines and factors affecting implementation. The Kruskal-Wallis rank sum test and Nemenyi test were used for multi-group comparison and pairwise comparison. Multiple linear regression with stepwise strategy were used to screen out the association factors.ResultsIn this survey, 128 questionnaires were distributed, in which 105 valid questionnaires were collected, and the recovery rate was 82.03%. The subjects of this survey were all kidney transplant clinicians from public tertiary hospitals, with an average 10.95 years of working time. The results showed the accessibility score was lowest and the acceptability score was highest. The results of multi-group comparison and multiple linear regression analysis showed that familiarity with the guidelines was the influencing factor of each score (P<0.05). The guidelines were primarily obtained from biomedical literature database (73.3%), academic journals (55.2%) and academic conferences (55.2%). Among the evaluators, 44 (41.9%) believed that there were implementation obstacles in the guidelines, among which 40 (38.1%) believed that implementation obstacles were environmental factors.ConclusionsThe applicability of clinical guidelines for diagnosis and treatment of renal transplantation rejection in China is adequate. However, the publicity of the guideline requires improvement. As the guideline is updated, consideration should be given to including access to the guideline, adding free public information promotion, and familiarizing clinicians with the guidelines through training programs to promote application of the guideline.
