Objective To understand the basic medical and health personnel's perception of fairness for pay for performance program .Methods This study used document analysis , expert consultation , pre-survey method to de-sign the questionnaire , and then was conducted on 367 medical and health personnel at the basic level in Zhejiang Prov-ince, analysis of variance , correlation analysis were used for statistical analysis .Results Only 0.13% of the basic medical and health personnel think pay for performance program is very fair;23.16%of people think pay for perform-ance program is fair;29.43%of people do not know whether pay for performance program is fair;34.06%of people think pay for performance program is not fair;11.99% of people think pay for performance program is very unfair . There were no significant differences between age , educational levels, working time, professional qualifications and po-sition(p>0.05).Staff in different areas of the perception of pay -for-performance fairness exists obvious difference (p<0.05).Conclusion Only a small portion of basic medical and health personnel think pay for performance pro -gram is fair, and it may directly affect the enthusiasm of staff , reduce the work quality and efficiency of basic medical and health personnel .It suggests that relevant departments should improve the pay for performance program .

Objective To study the influence of anesthesia methoda on early postoperative cognitive function in elder orthopedics patients. Methods Fifty patients aged more than 65 years old with fractured femur randomly received general anesthesia(group G, 28 cases) or unilateral combined spinal epidural anesthesia(group E,22 cases). The assessment of postoperative cognitive {unction referred to the scores that achieved in neuropsychological testing with mini mental state examination (MMSE) by special psychological person on the day before and the first day after surgery. It was considered to he postoperative cognitive dysfunction (POCD) when the score was ≥1 standard deviation(SD). Results The score of MMSE was lower in group G than that in group E on the first day alter surgery(P<0. 05). The incidence of POCD on the first day after surgery was higher in group G than that in group E(42.9% vs. 13. 6%) (P<0. 05). Conclusion Compared to combined spinal epidural anesthesia, more POCD takes place in the eldedy underwent orthopedic surgery under general anesthesia.

Objective The purpose of this study was to determine the value of K-ras mutation in DNA extracted from the plasma as clinical indicator of colorectal cancer. Methods Point mutation at codon 12 of K-ras gene was assayed by polymerase chain reaction of sequence-specific primers in DNA extracted from the plasma and tumors from 32 patients with colorectal cancer. The mutation was further confirmed by dideoxy-mediated chain-termination method of DNA sequencing. Results Fourteen patients (44%) had a codon 12 K-ras mutation within their primary tumors and identical mutations were found in the plasma DNA of 13 patients (93%). Mutant DNA was not detected in the plasma specimens of 18 patients whose tumors tested negative for K-ras alterations or in 5 healthy control subjects. Conclusion Preliminary results suggest the detection of K-ras mutations in circulating DNA extracted from the plasma specimens may have some clinical uti- lity in the detection of colorectal cancer.

model rats group. Conclusion Bushenhuoluofang increased the weight of ovary and uterus, follicular number and endomelrium area of ASR. By affecting the level of FSH and LH of the rat, improves its endocrine function and the growth of follicle, Bushenhuoluofang achieved the purpose of promoting ovulation.

Objective To study changes of telomerase activity in transitional cell carcinoma after intravesical instillation of Serratia Marcescens . Methods TRAP-PCR and TRAP-sliver staining were used to detect telomerase activity in 20 patients with TCC after intravesical instillation of Serratia Marcescens . Results Positive rate of telomerase activity detection in TCC patients after intravesical instillation of Serratia Marcescens was 50%(10/20),significantly lowed than before the intravesical instillation (90%,18/20), P

To explore the model of the standardized training for health management talents by referring to the standardized training for resident-doctors.This article analyzed the necessities of the model of the standardized training for health management talents from two aspects.After that,it elaborated on the significance of standardized training.At last,it proposed some ideas about constructing the standardized training for health management talents.

Objective To investigate the effects of different stabilizers, time and temperature before centrifugation on the stability of homocysteine (Hcy) and other related thiols levels involving EDTA-containing whole blood.Methods Blood was drawn from 17 healthy adults and collected into tubes containing EDTA, EDTA plus NaF and EDTA plus 3-deazaadenosine(3DA),then stored on crush ice(0-4 ℃) immediately or at room temperature(25 ℃).Plasma was separated at 0, 3, 6, 24 and 48 hours, respectively.The levels of plasma total Hcy (tHcy), total cysteine (tCys), tatal cysteinylglycine (tCysGly) and tatal glutathione (tGSH) were measured by HPLC.The plasma immediately separated was used as baseline sample. Results In EDTA tubes stored at room temperature, tHcy levels increased by 38.5%, 64.2%, 141.9%, 225.4% for 3, 6, 24, and 48 h, respectively.The levels of tCysGly and tGSH increased by 20.0% and 37.9% within 3 h, however, tCys decreased by 3.5%.The levels of the thiols increase by less than 5% up to 6 h in EDTA tubes stored on crush ice.In EDTA-3DA and EDTA-NaF tubes, no statistical differences were observed in the plasma levels of tHcy, tCys,tCysGly and tGSH compared with their respective baseline values at room temperature for 3 h(EDTA-3DA tubes:F=0.01,0.94,0.09,0.01,all P>0.05;EDTA-NaF tubes:F=0.85,0.04,0.03,0.02,all P>0.05).Conclusions The EDTA-plasma levels of tHcy and other related thiols are time and temperature-dependent. There is a strong need for standardization of blood sample collection and processing in tHcy and other thiols assays. The plasma concentrations of tHcy, tCys, tCysGly and tGSH were stable for 3 h at least in the EDTA-3DA and EDTA-NaF tubes kept at room temperature.

Objective To investigate the feasibility and efficiency of monitoring noninvasive respiratory effort and respiratory load-capacity ratio in patients undergoing weaning from mechanical ventilation by mean inspiratory pressure(Pi) which were calculated on the basis of the formula, Pi = 5 × P 0.1 × Ti, as well as the noninvasire tension index calculated from Pi(TTIi). Method Totally 12 patients undergoing weaning from mechanical ventilation were enrolled in the study and their underlying diseases included COPD( n = 9), ARDS( n = 2) and status asthmaticus(n = 1) respectively. Esophageal pressure(PesoM) was monitored via the insertion of esophageal balloon and corrected esophageal pressure(Peso) was acquired by subtracting elastic pressure of chest wall from PesoM. P 0.1, Maximal inspiratory pressure on esophageal pressure curve(MIPeso) and on airway pressure curve(MIPaw) was measured with conventional technique. Pi was calculated on Pi = 5 × P 0.1 × Ti. Pi and MIPaw were used to calculate the noninvasive tension-time index TTIi, whereas Peso and MIPeso were used to calculate the invasive counterpart TTIeso. Comparisons, Correlation and Bland-Altman agreement analysis were made between P0.1 and Peso as well as between TIIi and TTIeso. Results There were no significant differences between Pi and Peso as well as between TTIi and TTIeso(P > 0.05) ,and the correlation coefficients were 0.974 and 0.957 respectively. In the agreement analysis, the mean difference between Pi and Peso, and between TTIi and TTIeso were lower than the minimal values of(Peso + PiSB )/2 and of(TIIi + TTIeso)/2, respectively. Conclusions There is a good correlation between Pi and Peso as well as between TTIi and TTIeso, in which Pi is calculated calculated from P 0.1 and in turn the TTIi is calculated from Pi. The noninvasive indices including Pi and TTIi can be used to monitor respiratory effort and respiratory load-capacity in patients undergoing weaning from mechanical ventilation.

Objective To investigate the changes in concentrations of the homocysteine (Hey) and other aminothiols (ESRD) in plasma of end-stage renal disease (ESRD) patients before and after hemodialysis (HD). Methods 26 chronic renal failure patients treated with hemodialysis plus 54 healthy controls were randomly chosen. The concentrations of plasma total homocysteine (they), total cysteine ( tCys), total cysteinylg]ycine (tCysGly), total glutathione (tGSH) were determined by HPLC-fluorescence detection (FD). The concentrations of serum lipids were detected and several renal function tests were conducted. Results The concentrations of they ( 16. 70 ± 3.51 μmol/L vs 10. 95±3.07 μmol/L, t =3. 625,P <0. 01),tCys(341.87±70.65 μmoL/L vs 249.76 ± 13.18 μ mol/L,t =6.219,P <0.01), tCysGly(41.33 ± 32. 95 μmol/L vs 31.3 ± 11.78 μmol/L, t = 3. 530, P <0.01 ) in pre-hemodialysis plasma were significantly elevated , and tGSH ( 5.91 ± 0. 08 μmol/L vs 9. 33 ± 2. 62 μ mol/L, t =-5.404, P < 0. 01 ) was significantly decreased compared with the control group. The concentrations of tHey and tCys (11.74 ± 3.42 μmol/L and 272. 67 ± 64. 18 μmol/L) in post-hemodialyais plasma were significantly decreased compared with in pre-hemodiaIysis plasma, but they could not be restored to normal levels. However, the concentrations of tCysGly(41.33 ± 32. 95 μmol/L vs 44. 93 ± 13.88 μmol/L,t =-0.758, P>0.05) and tGSH (5.91±0.08 μmol/L vs 5.93±0.38 μmol/L,t = -0.068,P >0.05) in pre-hemodialysis plasma and post-hemodialysis plasma didn't change significantly. There were significant positive correlations between plasma levels of they and tCys(r =0. 458 2 ,P <0. 01 ). There was significant negative correlations between plasma levels of tHcy and tGSH ( r =-0.609 9, P=0.000 9). Nevertheless, tHcy levels were was not correlated with tCysGly levels and other serum lipid parameters. Conclusion There is a high prevalence of metabolic disturbance in Hcy and other related aminothiols in ESRD patients.

Objective To investigate the high risk factors for pneumonia-related bloodstream infection (BSI) caused by Acinetobacter baumannii (AB) in ventilated patients. Methods A retrospective observation was conducted. The data of invasive-ventilated patients underwent AB pneumonia admitted to Department of Critical Care Medicine of the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease from January 2011 to December 2015 were enrolled. The patients were divided into non-AB-BSI group and AB-BSI group. The following factors were evaluated including gender, age, acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score at admission of intensive care unit (ICU), clinic pulmonary infection score (CPIS), underlying disease, neutropenia or agranulocytosis, hemoptysis, treatment of steroid or immunosuppressant in recent 3 months, central venous catheter (CVC), parenteral nutrition (PN), combined antibiotic therapy after the diagnose of AB pneumonia, duration of mechanical ventilation and the resistance of AB. The risk factors were analyzed by logistic regression analysis to confirm the independent high risk factors for the pneumonia-related BSI caused by AB in ventilated patients. Results 612 patients were enrolled, 561 patients in non-BSI group, and 51 in BSI group with 5-year BSI incidence of 8.3%. There was no significant difference in gender or age between the two groups. Compared with non-BSI group, the APACHE Ⅱ score (20.8±9.2 vs. 17.3±5.5) and CPIS (7.1±3.9 vs. 5.6±1.6) in BSI group were significantly increased (both P < 0.05). The patients with CPIS > 6 [80.4% (41/51) vs. 28.0% (157/561)], chronic obstructive pulmonary diseases [COPD, 86.3% (44/51) vs. 46.7% (262/561)], diabetes mellitus [DM, 25.5% (13/51) vs. 14.8% (83/561)] in BSI group were more than patients in non-BSI group, the incidence of heart failure [HF, 5.9% (3/51) vs. 23.5% (132/561)] was significantly decreased, and the incidence of hemoptysis [27.4% (14/51) vs. 3.4% (19/561)], therapy of steroid or immunosuppressant [19.6% (10/51) vs. 7.8% (44/561)] and duration of mechanical ventilation > 14 days [80.4% (41/51) vs. 48.5% (272/561)] were significant increased (all P < 0.05); no significant difference was found in other parameters between the two groups, including gender, age, other underlying diseases, neutropenia or agranulocytosis, CVC, PN, combined antibiotic therapy, and resistance of AB. It was showed by logistic regression analysis that CPIS > 6 [odds ratio (OR) = 2.513, 95% confidence interval (95%CI) = 1.400-20.439, P = 0.011], history of COPD (OR = 1.921, 95%CI = 0.068-5.603, P = 0.030), the treatment of steroid or immunosuppressant (OR = 2.012, 95%CI = 0.556-16.313, P = 0.021) and hemoptysis (OR = 1.866, 95%CI = 1.114-6.213, P = 0.037) were the independent risk factors for the pneumonia-related BSI caused by AB in ventilated patients. Conclusion CPIS > 6, history of COPD, the therapy of steroid or immunosuppressant and hemoptysis were the independent risk factors for the pneumonia-related BSI caused by AB in ventilated patients.