Objective To investigate the relationship between adipocyte fatty acid binding protein ( A-FABP) and obstructive sleep apnea hypopnea syndrome ( OSAHS) . Methods A total of 120 patients were recruited and underwent polysomnography. The groups were allocated according severity of OSAHS and obesity. Plasma A-FABP ( ng/mL) levels were measured by ELISA. The associations between A-FABP and AHI, BMI, LSaO2 , MSaO2 , neck collar, waist /hip ratio, insulin resistance index were analyzed. Results Plasma A-FAPB levels were significantly higher in the OSAHS group than in the non-OSAHS group of same weight, independent of age and gender. In the non-OSAHS group and the severe OSAHS group, plasma A-FABP levels of obesity persons were significantly higher than those without obesity, independent of age and gender. Plasma A-FAPB level was positively correlated with AHI, BMI, insulin resistance index, neck collar, SLT90% , and waist/hip ratio, but negatevely correlated with LSaO2 and MSaO2 in the OSAHS group. In the non-OSAHS group, plasma A-FAPB level was positively correlated with BMI and insulin resistance index. Conclusions Plasma A-FABP level is higher in patients with severe OSAHS. Plasma A-FABP level is positively correlated with BMI and insulin resistance index both in OSAHS and non-OSAHS patients.
ObjectiveTo investigate the nutritional risk, incidence of malnutrition, and clinical application of nutrition support in hospitalized patients with gastric cancer by the nutritional risk screening (NRS) 2002 score summary table. MethodsFrom June 2009 to February 2010, nutritional risk screen and application of clinical nutritional support were carried out in the hospitalized patients with gastric cancer in this hospital. Nutritional risk was assessed case-by-case according to the severity of illness, nutritional status 〔including body mass index (BMI), recent changes in body weight and eating〕 and patients age. NRS ≥3 was accepted as nutritionally at-risk, while NRS lt;3 no nutritional risk; BMI lt;18.5 kg/m2 (or albumin lt;30 g/L) combined with clinical conditions was judged to be malnourished. Results Three hundreds and eighty-six patients were included, 329 of which completed the NRS2002 screening. One hundred and sixty-five patients (50.15%) were at nutritional risk, while another 164 (49.85%) were no nutritional risk. Malnutrition was found in 57 patients (17.33%). By gender, male malnourished patients and nutritionally at-risk patients were accounting for 16.45% (38/231) and 48.05% (111/231) respectively, while female nutritionally at-risk patients and malnourished patients were accounting for 55.1% (54/98) and 19.39% (19/98) respectively, 72.04% (237/329) of the screened patients accepted clinical nutrition support, among which, 115 patients were at nutritional risk, accounting for 69.70% in that group, and 122 patients were no nutritional risk, accounting for 74.39% in that group. ConclusionsThe incidences of malnutrition and nutritionally at-risk in hospitalized gastric cancer patients are high. And irrationality of clinical nutrition support exists. Evidence-based guidelines are required to improve the nutritional status of support.
Objective To explore the clinical effects of postoperative restrict rehydration on different body mass index (BMI) of patients with colorectal cancer. Methods From January 2008 to January 2009, the patients diagnosed definitely as colorectal cancer were analyzed retrospectively. The postoperative early rehabilitations were studied and compared in different fluid therapy with different BMI (underweight group, normal group, overweight group).Results The first defecation time, aerofluxus time and ambulation time of the fluid restriction group were significantly earlier than those of the tradition therapy group (Plt;0.05), and postoperative in-hospital time was also less (Plt;0.05). However, the differences of early postoperative rehabilitation among underweight group, normal group and overweight group in the tradition therapy group and fluid restriction group had no statistical significance (Pgt;0.05). The complications such as pulmonary infection, anastomotic leakage, intestinal obstruction and wound dehiscence in the fluid restriction group were significantly lower than those in the tradition therapy group (Plt;0.05). In the tradition therapy group, the incidences of anastomotic leakage and wound dehiscence in overweight group were significantly higher than those in the underweight and normal group (Plt;0.05). The rate of postoperative complications among underweight group, normal group and overweight group in the fluid restriction group had no statistical significance (Pgt;0.05). Conclusion Postoperative restrict rehydration for overweight colorectal cancer patients has a good clinical effect, which can promote the early postoperative rehabilitation.
ObjectiveTo investigate the effect of body mass index (BMI) on the outcome of posterior 360° fusion for single-level lumbar degenerative diseases. MethodsA retrospective study was carried on 302 cases of singlelevel lumbar degenerative diseases treated with posterior 360° fusion between September 2009 and September 2013. All patients were divided into 3 groups according to BMI: normal weight (BMI<24 kg/m2) in 105 cases (group A), overweight (24 kg/m2≤BMI< 28 kg/m2) in 108 cases (group B), and obese (BMI≥28 kg/m2) in 89 cases (group C). There was no significant difference in gender, age, disease duration, disease patterns, affected segments, preoperative Japanese Orthopaedic Association (JOA) score and Oswestry disability index (ODI) among 3 groups (P>0.05). The operation time, intraoperative blood loss, postoperative hospital stay, and complications were recorded. The lumbar function was assessed by JOA score and ODI at pre- and post-operation (at 3, 6, and 24 months). ResultsThe operation time, intraoperative blood loss, and postoperative hospital stay of group C were significantly more than those of groups A and B (P<0.05), but no significant difference was found between group A and group B (P>0.05). The patients were followed up 24-45 months. Postoperative JOA score and ODI showed significant improvements in each group when compared with preoperative ones (P<0.05), but there was no significant difference among groups at each time point after operation (P>0.05). There was no significant difference in the incidence of total complications among 3 groups (χ2=3.288, P=0.193). The incidence of incision-related complications (infection and poor healing) in group C was significantly higher than that of groups A and B (P<0.05), but no significant difference was shown between group A and group B (P>0.05). However, there was no significant difference in cerebrospinal fluid leak, pseudarthrosis formation, and revision among 3 groups (P>0.05). ConclusionPosterior 360° fusion for single-level lumbar degenerative diseases can obtain good effectiveness in patients with different BMI, but patients whose BMI was ≥28 kg/m2 have longer operation time, more intraoperative blood loss, longer hospital stay, and higher incidence of postoperative incision-related complications.
ObjectiveTo analyze impact of body mass index (BMI) on postoperative complications and disease-free survival (DFS) after hepatectomy for patients with hepatocellular carcinoma (HCC). MethodsIn total, 858 patients with HCC underwent hepatectomy were analyzed by retrospective cohort study. Patients were divided into two groups according to BMI:normal group (18.5 kg/m2 < BMI < 25.0 kg/m2) and obesity group (BMI≥25.0 kg/m2). The clinical and postoperative follow-up data were collected and statistically analyzed. Results① Compared with the normal group, the preoperative HBV-DNA loading was significantly lower (P<0.05), albumin was significantly higher (P<0.05), intraopera-tive blood loss was significantly increased (P<0.05), operation time, and the first portal hepatis occlusion time were signifi-cantly prolonged (P<0.05) in the obesity group. The postoperative complications and hospital stay had no significant differences between these two groups (P>0.05). ② The results of univariate analysis showed that the preoperative HBV-DNA≥ 104 U/mL, total bilirubin >21 μmol/L, albumin <35 g/L, grade B of Child-Pugh, intraoperative blood loss >500 mL, and operation time >240 min were associated with the postoperative complications after hepatectomy for patients with HCC (P<0.05). The results of multivariate analysis showed that preoperative total bilirubin >21 μmol/L, albumin <35 g/L, and operation time >240 min were the independent risk factors for postoperative complications (P<0.05). ③ Kaplan-Meier analysis showed that the 3-year DFS in the obesity group was significantly better than that in the normal group (P<0.05). The results of multivariate analysis showed that the major blood vessel tumor thrombi, multicenter tumor, tumor diameter ≥5 cm, and operation time >240 min were the independent risk factors for DFS (P<0.05), while the obesity was the protective factor for DFS (P<0.05). ConclusionFor HCC patients who receiving hepatectomy, obesity does not increase risk of postoperative complications, and could increase 3-year DFS. Thus preoperative improvement of nutritional status of patient with HCC has a great significance.
Objective We aimed to describe the prevalence of metabolic syndrome, its epidemiological characteristics, and to analyse the relationship of waist-to-hip ratio (WHR) and body mass index (BMI) with metabolic syndrome (MS) among staff at Southeast University. Methods The data from the overall physical examination of 1979 staff were analyzed.Results The crude prevalence of MS were 21.7%,26.4% and 14.2% in the whole population, men and women respectively. The standardized rates were 14.7%,19.0% and 9.4%. The prevalence of MS in men was significantly higher than that in women(Plt;0.05). Both abdominal obesity and visceral obesity were positively correlated with the prevalence of MS(r=0.295, 0.248, P=0.000). Conclusion The prevalence of MS among staff of Southeast University has shown a significant increase in 2006. WHR and BMI are both correlated with the prevalence of MS.
ObjectiveTo analyze the latest epidemiological status of breast cancer in China, trends in morbidity and mortality from 1990 to 2019, and related prognostic risk factors.MethodsData on incidence and mortality of Chinese female breast cancer, their related age-standardized rates (ASRs) from 1990 to 2019, and attributable risk factors were obtained from the Global Burden of Disease (GBD) database, and data on disability-adjusted life years (DALYs) of 34 provinces in China were obtained from literature. Joinpoint regression analysis was used to analyze the trends of ASRs. The exposure levels of each attributable risk factor and the increased cancer burden were analyzed.ResultsThe incidence of breast cancer in Chinese females increased annually, from 17.07/100 000 in 1990 to 35.61/100 000 in 2019, while the mortality rate initially increased and decreased, and then exhibited an upward trend after 2016 and there was no obvious variation from 1990 (9.16/100 000) to 2019 (9.02/100 000). Among the 34 provinces of China, Shandong Province had the most serious breast cancer burden, while Macao Special Administrative Region had the lowest. Among the seven prognostic risk factors, high body mass index (BMI) contributed the most to the breast cancer burden and the exposure risk of a diet high in red meat had shown a significant increasing trend in the past 30 years. Therefore, the disease burden caused by a high red meat diet would be increasing.ConclusionsThe incidence rate of breast cancer in Chinese females is increasing. With the development of social economy and the change of people’s dietary habits, the breast cancer burden in China trends to become heavier and heavier. Therefore, it is necessary to conduct the "three early" prevention and treatment and advocate healthy and reasonable diet and living habits to reduce the burden of breast cancer to improve prognosis and quality of life.
ObjectiveTo explore the effect of body mass index (BMI) on therapeutic effect and surgical risk of esophagectomy. MethodsWe retrospectively collected the data of 494 patients who underwent esophagectomy in West China hospital of Sichuan University between March 2014 and March 2015. According to BMI, all patients were allocated to three groups: an obesity group (BMI≥25 kg/m2) of 74 patients, a normal weight group (18.5 kg/m2≤BMI < 25 kg/m2) of 345 patients, and a low weight group (BMI < 18.5 kg/m2) of 75 patients. ResultsThere were no statistical differences in the intraoperative blood loss (213.33±55.10 ml vs. 218.90±60.76 ml vs. 217.30±61.10 ml), operation time (197.07±52.47 min vs. 208.35±96.84 min vs. 182.84±63.06 min), incidence of postoperative complication (38.7% (29/75) vs. 43.2% (149/345) vs. 39.2% (29/74), the number of resected lymphnodes (l16.18±6.64 vs. 16.68 ±8.48 vs. 8.48±8.26), and the number of the metastatic lymphnodes (1.42±2.53 vs. 1.32±2.51 vs. 2.45±4.08) among the low weight group, the normal weight group, and the obesity group. ConclusionObesity and low weight do not increase the surgical risk and influence the surgical outcome. Therefore, obesity and low weight should not interfere with the operative choice of patients with esophageal cancer.
ObjectiveTo investigate the prevalence of chronic obstructive pulmonary disease (COPD) with lipid metabolism disorders patients in Chengdu. MethodsWe randomly selected four communities from urban and rural areas in Chengdu between February and December, 2010, with multistage cluster random sampling method; 1 931 residents aged from 40 to 70 received special questionnaire from the BOLD Study, lung examination, blood biochemical examination, and physical examination. ResultsThe prevalence of COPD was 60.26% (91/151) with dyslipidemia; while non-COPD was 68.17% (972/1 428), and the difference was significant (P<0.05), in which the most obvious difference is triglycerides (TG). The prevalence of COPD was 6.62% (10/151) with underweight; while non-COPD was 4.97% (71/1 428), and the difference was significant (P<0.001). The prevalence of COPD was 21.19% (32/151) with abdominal obesity; while non-COPD was 30.81% (440/1 428), and the difference was significant (P<0.05). ConclusionThe prevalence of COPD with lipid metabolism disorders is lower than which with non-COPD in Chengdu. It provides an evidence for the nutrition support therapy in the treatment of COPD.
Objective Chronic obstructive pulmonary disease( COPD) is highly heterogeneous. In theory, the patients with same clinical manifestations, treatment response and prognosis can be classified into one phenotype, which may have same biological or physiological mechanisms. In this study the profiles of patients with COPD including body mass index( BMI) , Goddard score, fractional exhaled nitric oxide( FeNO) were analyzed in order to find some special phenotypes.Methods Patients with COPD at stable stage in Ruijin Hospital from May 2011 to February 2012 were evaluated with COPD assessment test ( CAT) in Chinese version, St. George’s Respiratory Questionnaire( SGRQ) , hospital anxiety and depression( HAD) rating scale, pulmonary function test, and 6-minute walking test ( 6MWT) . Baseline data was collected including height, weight, drug use, times of exacerbation, etc. Results A total of 126 patients were recruited. The patients with low BMI had poorer quality of life, lower FEV1 , poorer diffusion function, and higher Goddard score, and was easier to develop anxiety and depression. The patients with high BMI had lower oxygen saturation at rest. We failed to define a certain kind of phenotype according to FeNO. The patients of emphysema phenotype( assessed by Goddard score) had lower BMI, decreased lung diffusion capacity, and poorer quality of life. Conclusion The study can define COPD patients into some special phenotypes( low BMI and emphysema phenotype) , but failed to define a certain kind of phenotype according to FeNO.