Objective To assess the quality of life (QoL) of rural elderly persons using the health-related dimensions of the EuroQol-5 (EQ-5D) scale to analyze the scale's reliability and validity.Methods A total of 2575 elderly residents of Tongchun rural community in Kaihua county,Zhejiang Province,were surveyed using the instrument EQ-5D,and the visual analogue scale of EQ.They included 1027 with and 1548 without chronic disease.Results The mean total EQ-5D score was 6.49 ± 1.94 for the chronic disease group and 5.15 ± 0.44 for the healthy group.The corresponding average visual analogue scale (VAS) scores were 78.15 ± 17.26 and 91.47 ± 4.37,showing significant differences.About 75％ of the elderly respondents reported no difficulties in their living.There was strong correlation between the EQ-VAS scores and the scores on all the EQ-5D scale dimensions.Conclusion The health-related quality of life reported by the rural elderly using this scale seems quite good.The EQ-5D scale,with the EQ-VAS scale as a part of it,is one useful and effective tool for evaluating the health-related quality of life of the elderly in rural areas.

OBJECTIVE To understand the relevant factors of nosocomial infection of inpatients in order to provide the evidence for taking measures to prevent and control the infection effectively.METHODS A retrospective survey was carried out on 10059 cases of hospitalized patients during Jan and Dec of 2008.RESULTS The nosocomial infection rate of hospitalized patients in this period was 4.3%(437/10059).The high risk infected rates were respectively as follows:24.9% in the Blood Department,15.1 % in the Tumor Department;The infection site were respiratory tract(59.3%),urinary tract(14.3%);The main pathogens were Gram negative bacteria(40.7%),fungus infection(25.4%);The risk factors mainly were usage of antibiotic drugs(40.7%),and underlying diseases of tumor(16.2%).CONCLUSIONS The effective measures for reducing the incidence of nosocomial infection should be taken.More attention should be paid on the risk factors.

Objective To improve the early diagnosis and prognosis factor of pancreatic carcinoma by summarizing and analyzing the clinical data. Methods The clinical data of 90 patients with pancreatic carcinoma of our hospital from 1989 to 2005 were analyzed retrospectively. Results The symptoms of pancreatic carcinoma were very complicated,the most common manifestations were bellyache,jaundice and weight loss. Main physical signs in these patients included abdominal tenderness,abdominal mass,hepatomegalia,gallbladder enlargement. Jaundice was the outstanding manifestation of pancreatic head cancer. Among all patients,16 cases accepted sugical resection(17.8%),and the 1-year,3-year,5-year survival rate were 22. 2%,11.1% and 2. 2% respectively. Our data showed that the most important prognostic factors which influenced life span were the surgical procedures,tumor size and location,histological differentiation,TNM stage. Conclusions Clinical manifestations of pancreatic carcinoma are related to TNM stage,tumor size and location,histology type,complication disease. Clinical symptoms only provide clue for diagnosis of pancreatic carcinoma. Laboratory and imaging examination will provide objective evidence for further diagnosis and prognosis in pancreatic carcinoma.

Objective To explore clinical features of severe preeclampsia patients with adverse outcome, and the risk factors of adverse outcomes. Methods From Jan. 2008 to Dec. 2009 149 severepreeclampsia impatients who occurred adverse outcome enrolled as case,and 278 severe preeclampsia impatientswithout adverse outcome at the same period enrolled as control. The clinical features between the two groups were compared and the risk factors were investigated. Results No significant differences were found between the two groups in maternal age,times of previous prenancies. The gestation ages at the onset of preeclampsia and at delivery in the cases were less than controls(P ＜ 0. 05). There was significant difference in irregular antenatal checks between the two groups(x2 = 8. 515, P ＜ 0. 05). Proterinuria and the level of oedema in cases were higher than controls( P ＜ 0. 05). Fetal growth restriction (FGR) occurred more frequently in the cases (P ＜0. 05). Indirect bilirubin, total bilirubin, glutamic oxalacetic transaminase, glutamic pyruvic transaminase, uric acid, creatinine, white blood cell, thrombin time, D-dimeride of cases were higher than those of controls(Ps ＜0. 05). Albumin, platelet and profibrin of cases were lower than those of controls(Ps ＜ 0. 05 ＝. Multivariate logistic analysis showed that the gestation ages at the onset of preeclampsia, regular antenatal checks were significantly associated with adverse outcome(OR = 0. 899, P ＜ 0. 001; OR = 0. 600, P = 0. 022, respectively ＝Indirect bilirubin and D-dimeride were significantly associated with preeclampsia complications(OR = 1. 533,P =0. 010; OR = 1.001, P = 0. 003, respectively). Mean arterial pressure and creatinine were significantly associated with eyeground changes(respectively OR = 1. 030,P = 0. 048; OR = 1. 025, P = 0. 022, respectively).Regular antenatal checks was associated with dead fetus(OR = 0. 317, P = 0. 046). No significant differenceswere found between the two group in uterine-incision delivery(P ＞ 0. 05). Incidence rate of low birth weight infants and postpartum hemorrhage of cases were higher than controls and Apgar score was lower in cases than controls( all P ＜0. 05＝. Conclusion The gestation ages at the onset of preeclampsia,regular antenatal checks,fetal distress were risk factors for preeclampsia adverse outcome. Patients with.high indirect bilirubin and Ddimeride are more likely to suffer adverse pregnancy outcomes.

The fall risk was evaluated with Modified Falls Efficacy Scale (Chinese version) in 426 elderly hypertensive patients (hypertensive group) and 436 elderly people without hypertension (control group) from rural communities in Zhejiang Quzhou areas.The fall risk scores were compared between hypertensive group and control group ; and also between patients with history of falls and those without falls.The results showed that the average score was 8.62 ± 2.15 in hypertensive group and 9.35 ± 1.35 in control group (P ＜ 0.01).The average score was 6.94 ± 1.85 in hypertensive patients with history of falls (n =112) and 9.22 ± 1.42 in without history of falls (n =314) (P ＜0.01).Our study suggests that there is a higher fall risk in elderly hypertensive patients than in elderly people without hypertension; and fall risk assessment with Modified Falls Efficacy Scale (Chinese version) can be used for prediction of fall for the elderly people in rural community.

Objective To discuss the clinical value of new- utility anal vacuum tube in preventing anastomotic fistula after colorectal cancer anterior resection. Methods Ninety-six patients having underwent the colorectal cancer anterior resection were divided into new-utility anal vacuum tube group and normal anal vacuum tube group by random digits table method with 48 cases each. The complication, anus exhaust time and postoperative drainage volume were compared between 2 groups. Results The incidences of tube defluxion, proctalgia, anus skin damage, bed sheet pollution and anastomotic fistula in new-utility anal vacuum tube group were significantly lower than those in normal anal vacuum tube group: 6.25% (3/48) vs. 31.25% (15/48), 10.42% (5/48) vs. 41.67% (20/48), 0 vs. 25.00%(12/48), 6.25%(3/48) vs. 60.42%(29/48), 2.08%(1/48) vs. 12.50%(6/48), the anus exhaust time was significantly shorter than that in normal anal vacuum tube group:(44.1 ± 8.9) h vs. (48.9 ± 9.6) h, the postoperative drainage volumes form the first day to fifth day were significantly more than those in normal anal vacuum tube group: (31.2 ± 15.1) ml vs. (15.6 ± 8.2) ml, (25.3 ± 13.2) ml vs. (15.8 ± 6.5) ml, (15.6 ± 9.1) ml vs. (10.3 ± 4.5) ml, (104.3 ± 38.2) ml vs. (90.6 ± 12.3) ml and (93.7 ± 32.5) ml vs. (80.7 ± 18.9) ml, and there were statistical differences (P<0.01 or <0.05). The patients in new-utility anal vacuum tube group had different symptoms, but patients could tolerate. Conclusions The new-utility anal vacuum tube can reduce the incidence of anastomotic fistula, and be safe and reliable, which is worthy of wide application.

Objective: To investigate the association between inflammatory cytokines and ventricular remodeling after acute myocardial infarction (AMI) in rats, and the effects of simvastain on inflammatory cytokines and ventricular remodeling after AMI thereof. Methods: After AMI was produced in female SD rats, the animals were divided into control group,simvastain group and sham-operated group. After transthoracic echocardiography, TNF-α, IL-6 and P Ⅲ NP of the serum and cardiac muscle were measured by radioimmunology technology. The comparative heart weight and infarct sizes were calculated.Results: Compared with the control group, the LVDd and LVDs decreased significantly (P ＜ 0.05), LVEF,LVFS and posterior wall thicking increased significantly (P ＜ 0.05) in simvastain group. The values of TNF-α, IL-6 and P Ⅲ NP increased significantly in simvastain and control group compared with those of sham-operated group(P ＜ 0.05 or P ＜ 0.01 ). The values ot TNF-α, IL-6 and pⅢ NP decreased significantly in simvastain group compared with those of the control group (P ＜ 0.05). The comparative heart weight and infarct size decreased significantly in simvastain group compared with those of the control group (P ＜ 0.05). Conclusion: Simvastain can ameliorate the ventricular remodeling and improve cardiac performance after AMI by restraining the overexpression of inflammatory cytokines.

The membrane microviscosity and insulin receptor of erythrocytes were determined by fluorescence polarization analysis and insulin radioligand binding assay simultaneously. The patients with Parkinson disease (PD) had increased membrane microviscosity (P

Objective To improve the understanding of pulmonary mucormycosis by analyzing the clinical manifestations,imaging features,diagnosis,treatment and prognosis of this disease.Methods The clinical data of eight patients diagnosed as pulmonary mucormycosis by histopathologic examination were retrospectively analyzed.Results Eight patients included six males and two females with age from 36 days to 66 years.Underlying conditions covered diabetes (n =4),renal transplantation (n =3),premature (n =1) and long-term corticosteroid treatment in two cases.Imaging manifestations revealed multiple irregular lumps or nodules in three cases,multiple cavities with thick wall in three cases,diffuse lung infiltrate in one case and lung opacities in one case.The diagnoses of seven patients were confirmed by percutaneous needle lung biopsy and the remaining one was diagnosed with fiberoptic bronchoscopy biopsy.Surgery combined with amphotericin B liposome(60 mg/d for three weeks)was applied to one patient who was cured with no recurrence after a 22 month follow-up.Three cases were given amphotericin B liposome (a newborn with 7mg/d for 62 days,the other two 60 mg/d for 31 days and 70 mg/d for 71 days respectively).All had achieved marked response with follow up from 8 to 29 months,but one patient relapsed and died of recurrent lung mucormycosis.The other three patients were treated with itraconazole 400-200 mg/d from 21 days to 1 year with duration of follow up from 1 month to 20 months.One patient was not evaluable due to missing.Two patients relapsed and one died.Conclusion Pulmonary mucormycosis is difficult to diagnose and treat with a high mortality.Percutaneous tranthoracic lung biopsy is a useful diagnostic method.Amphotericin B liposome or itraconazole may be active against mucus.Early control of causes is essential to improve the prognosis and reduce the recurrence in patients with pulmonary mucormycosis.