ObjectiveTo explore the risk factors for accompanying depression in patients with community type Ⅱ diabetes and to construct their risk prediction model. MethodsA total of 269 patients with type Ⅱ diabetes accompanied with depression and 217 patients with simple type Ⅱ diabetes from three community health service centers in two streets of Pingshan District, Shenzhen from October 2021 to April 2022 were included. The risk factors were analyzed and screened out, and a logistic regression risk prediction model was constructed. The goodness of fit and prediction ability of the model were tested by the Hosmer-Lemeshow test and the receiver operating characteristic (ROC) curve. Finally, the model was verified. ResultsLogistic regression analysis showed that smoking, diabetes complications, physical function, psychological dimension, medical coping for face, and medical coping for avoidance were independent risk factors for depressive disorder in patients with type Ⅱ diabetes. Modeling group Hosmer-Lemeshow test P=0.345, the area under the ROC curve was 0.987, sensitivity was 95.2% and specificity was 98.6%. The area under the ROC curve was 0.945, sensitivity was 89.8%, specificity was 84.8%, and accuracy was 86.8%, showing the model predictive value. ConclusionThe risk prediction model of type Ⅱ diabetes patients with depressive disorder constructed in this study has good predictive and discriminating ability.
ObjectiveTo investigate the clinical risk factors of preterm infants and its severity in premature infants with bronchopulmonary dysplasia (BPD) with retinopathy of prematurity (ROP).MethodsRetrospective clinical study was performed. A total of 126 preterm infants with BPD in the Neonatal Department of the Affiliated Hospital of Qingdao University from January 2016 to December 2018 were enrolled in the study. Among them, 69 were males and 57 were females, whose gestational age＜32 weeks and birth weight＜1500 g. BPD grades Ⅰ, Ⅱ, and Ⅲ were 63, 40, and 23 cases respectively. According to the presence or absence of ROP, children were divided into ROP group and non-ROP group, with 48 (38.1%) and 78 (61.9%) cases respectively. The differences of clinical data between the two groups were compared and analyzed. Quantitative data comparison between groups was performed by t test, and count data comparison was performed by χ2 test. The risk factors of ROP in BPD premature infants were analyzed by multi-factor logistics regression. The correlation between BPD severity and ROP severity was tested by Spearman rank correlation test.ResultsCompared with the non-ROP group, the ROP group had a smaller gestational age (t=5.988), lower birth weight (t=7.371), higher the application rate of oxygen concentration＞30% (duration of service＞24 h), high rate (χ2=17.244) and longer noninvasive ventilation time (t=－7.139), the differences were statistically significant (P＜0.05). In the logistic regression model, the noninvasive ventilation time was the risk factor for ROP in preterm infants with BPD (OR≈1.054, P＜0.05), while gestational age and birth weight were importantly protective factors for ROP in preterm infants with BPD (OR≈0.938, 0.996; P＜0.05). The results of the correlation analysis found that the severity of BPD was significantly positively correlated with the severity of ROP. As the severity of BPD increased, the severity of ROP increased, and the difference was statistically significant (rs=0.306, P＜0.035).ConclusionsFetal gestational age, low birth weight, hyperoxia, and long-term non-invasive mechanical ventilation are the main risk factors for ROP in preterm infants with BPD. The severity of BPD is positively correlated with the incidence and severity of ROP.
ObjectiveTo evaluate the methodological quality of cross-sectional surveys about Chinese medicine syndrome in a population at potential risk of cerebrovascular diseases. Methods The CNKI, WanFang Data, CBM and PubMed databases were electronically searched to collect cross-sectional surveys about Chinese medicine syndromes in a population at potential risk of cerebrovascular diseases from inception to December, 2022. The methodological quality was assessed using the JBI scale. Results A total of 105 studies were included. The average reporting rate of JBI was 52.06%, and the items with the highest scores included "sufficient coverage of the identified sample in data analysis" (100%), "description of study subjects and setting" (92.38%), and "using valid methods for the identification of the condition" (86.67%). Items with the lowest scores included "adequate sample size" (13.33%), "adequate response rate or low response rate managed appropriately" (14.29%), and "study participants recruited in an appropriate way" (20.95%). Subgroup analysis suggested that type of publication and number of implementation centers were potential factors influencing methodology quality (P<0.05). Conclusion The methods essential to a cross-sectional survey such as sampling, sample size calculation and handling with the response rate, and the syndrome diagnosis scales specific to Chinese medicine require further improvement.
Cardiac implantable electronic device (CIED) is commonly used to treat arrhythmias. The amount of CIED implantation has increased year by year since its first application in 1958. At the same time, the CIED infection rate also increases significantly. Although the infection rate is very low for the primary implantation, the consequences of CIED infection are serious, and it is often necessary to remove the equipment for treatment. The mortality rate in patients with CIED infections is high, and the economic burden is huge. In this paper, the epidemiology, pathogenesis and pathogen, manifestations and diagnosis, risk factors, treatment and preventive measures of CIED infection were systematically described based on the recently published guidelines and international consensus literature, so as to provide theoretical guidance for the prevention of CIED infections.
ObjectiveTo investigate the risk factors for prolonged postoperative mechanical ventilation patients with total anomalous pulmonary venous connection (TAPVC). MethodsWe retrospectively analyzed the clinical data of 97 survived TAPVC patients in our hospital between June 2011 and December 2013. There were 55 males and 42 females with age of 4.4 (2, 12) months. The patients ventilated longer than mean time were as a prolonged ventilated group (n=50) and the others as a normal group (n=47). Perioperative variables between the two groups were compared and selected, then put into logistic regression analysis. ResultsFor the 97 survived patients, the mean ventilation time is 49 (25, 90) hours. Age, weight, pre-operative left ventricular end-diastolic dimension, atrial septal defect (ASD) caliber, inotropic drug dosage, postoperative left ventricular end-diastolic dimension, maximum pulmonary venous velocity (P < 0.01), and cardio-pulmonary bypass (CPB) time (P < 0.05) were statistically different between the two groups. In logistic regress analysis, age (OR=0.804 with 95%CI 0.71 to 0.91) and maximum pulmonary venous velocity (OR=1.016 with 95%CI 1.00 to 1.03) were risk factors for prolonged postoperative mechanical ventilation. ConclusionAge and maximum pulmonary venous velocity are the risk factors associated with prolonged postoperative mechanical ventilation in patients with TAPVC.
ObjectiveTo evaluate the prevalence of obstructive sleep apnea hypopnea syndrome (OSAHS) in patients with asthma, and explore the association of OSAHS with asthma. MethodsPatients who were diagnosed as asthma between March 2014 and February 2015 were recruited in the study. They were categorized into an OSAHS group and a non-OSAHS group according to the Berlin questionnaire. The data of clinical characteristics and pulmonary function test were collected. Logistic regression analysis was performed to evaluate the factors associated with the incidence of OSAHS in asthma. ResultsA total of 64 patients with asthma were enrolled and 36 patients were complicated with OSAHS. The body mass index (BMI), allergic rhinitis history, inspiratory capacity, maximal mid-expiratory flow and provoking dose which make FEV1 reduce 20% were significantly different between two groups (all P < 0.05). Multivariate logistic regression analysis revealed that the increased BMI was an independent risk factor of OSAHS in patients with asthma. ConclusionThe occurrence of OSAHS with asthma is very high, and BMI may be an important associated risk factor.
ObjectiveTo explore the prognostic risk factors for patients with gram positive coccus bloodstream infections. MethodsBy retrospective analysis, 93 patients with gram positive coccus bloodstream infections were recruited from the China-Japan Friendship Hospital during January 2013 to April 2015.According to the 28-day survival situation, the patients were divided into a survival group and a death group.The clinical data including basic diseases and invasive operation were collected.Logistic regression analysis was used to evaluate the risk factors for predicting prognosis. ResultsThe albumin concentration in the death group was lower than that in the survival group (P < 0.05).The D-Dimer concentration, APACHEⅡscores, the percentage of patients with mechanical ventilation, and the percentage of patients with deep venous cannels in the death group were all higher than those in the survival group (P < 0.05).The percentages with diabetes mellitus, surgery, tumor, renal failure in the patients with enterococcus bloodstream infections were much higher than those patients with other gram positive coccus bloodstream infections (P < 0.05), but were not different with those patients with Staphylococcus aureus bloodstream infection (P > 0.05).The APACHEⅡscore and albumin concentration had statistical significance for predicting the 28-day and 90-day mortality.The area under the receiver operating characteristic (ROC) curve was 0.768 and 0.775.If using APACHEⅡscore > 22.5 as cut off value for predicting death in 28 days, the sensitivity was 70.0%, and the specificity was 81.2%.If Using albumin concentration < 32.5 g/L as a cutoff value for predicting death in 28 days, the sensitivity was 55.3%, and the specificity was 86.7%. The logistic multifactor analysis revealed only the lower albumin concentration was an independent prognostic factor for 28-day mortality of the patients with gram positive coccus bloodstream infections (P < 0.05). ConclusionsThe patients with diabetes mellitus, surgery, tumor, and renal failure need to be cautious of enterococcus bloodstream infection.The low albumin concentration suggests a poor prognosis in patients with gram positive coccus bloodstream infections.
Objective To investigate the risk factors of positive yield in sputum fungal culture in patients with chronic obstructive pulmonary disease ( COPD) . Methods The patients with COPD who hospitalized in the respiratory departments of Shanghai First People’s Hospital, Zhongshan Hospital, and Huadong Hospital from January 2005 to December 2007 were analyzed retrospectively. Results The 78 patients were grouped according to the results of sputumfungal culture. There were no significant differences in sex, age, history of smoking, diabetes, atomization inhalation, and the accumulated doses of oral corticosteroids between the positive group and the negative group ( P gt; 0. 05) . However, the differences in species of antibiotics, duration of antibiotic therapy, and accumulated doses of intravenous corticosteroidswere significant ( P lt; 0. 01) . The logistic analysis showed that prolonged high-dose of corticosteroids and multiple broad-spectrum antibiotics were risk factors of the positive yield of sputum fungal culture ( P lt;0. 05) . Conclusion Prolonged high-dose of corticosteroids and multiple broad-spectrum antibiotics are riskfactors of fungal colonization in lower respiratory tract of COPD patients.
Objective To analyze the clinical risk factors of the occurrence of severe proliferative vitreoretinopathy (PVR) after scleral reattachment surgery. Methods A total of 4031 eyes of 4031 consecutive patients with reghmatogenous retinal detachment (RRD) and PVR (grade C1 or less), on whom the scleral buckling was performed, were retrospectively studied. Twenty-two clinical charac teristics of the patients (including the ocular tension, condition of lens and vitreous, characte ristics of retinal detachment, whether or not with choroidal detachment, et al) were recorded.In 4031 patients, 2660 were followed up for more than 3 months, and 72 (in PVR group) of the 2660 patients underwent the second surgery (vitre oretinal surgery) because of the occurrence of postoperative seve re PVR; in the other 2588 patients, 72 (72 eyes) with retinal reattachment for more than 3 months were selected randomly as the control. The data were analyzed in SPSS (10.0) software. Results Logistic regression analysis revealed that the significant risk factors for PVR were incomplete posterior vitreous detachment ( P＜0.001), intraocular pressure lt;7 mm Hg（1 mm Hg=0.133 kPa, P＜0.002）, and large retinal tear (gt;2 DD,P＜0.005). Conclusion Incomplete posterior vitreous detachment, intraocular pressure lt;7 mm Hg and large retinal tear of the patient with RRD may be the major risk factors for PVR. (Chin J Ocul Fundus Dis，2003，19：141-143)
Embolus occlusion in the retinal artery is the most common cause of central retinal artery occlusion (CRAO), while hypertension is the most common risk factor of CRAO, and ipsilateral carotid artery stenosis is the most significant risk factor in CRAO. Current clinical treatments include conservative treatments such as dilation of blood vessels and lowering the intraocular pressure (IOP), as well as aggressive treatments like intravenous thrombolysis and Nd:YAG laser. Both thrombolysis and Nd:YAG laser treatment can improve the visual acuity of CRAO patients, but because of its lack of randomized controlled trials, further clinical studies are needed to determine their efficacy and safety. CRAO patients may have vascular embolism at other sites in the body, and may cause different degrees of cardiovascular and cerebrovascular events. The probability of secondary ocular neovascularization following the occurrence of these events is 2.5% to 31.6%. In addition to eye care, clinicians should also focus more on preventing cardiovascular and cerebrovascular events, and focus on the screening and active treatment of systemic risk factors to reduce the incidence and mortality of cardiovascular and cerebrovascular events.