Objective To find out whether Shanghai residents have mastered the knowledge related to iodine deficiency disorders (IDD),and how they choose different kind of salt.Methods Residents were selected by stratified random sampling from all 18 districts(counties) of Shanghai in 2010.Simple random sampling was used at the first level; random function was used at the second level to produce the last 4 numbers of a phone number.People who own the number were selected to be called.Results Totally 219 people completed the investigation.49.3％ (108/219) of the residents only selected iodized salt,and 25.6％(56/219) choose non-iodized salt; 6.8％ (15/219) selected both,and 18.3％ (40/219) don't care.About the reason of choosing iodized salt,25.9％ (28/108) thought it can prevent IDD,6.5％ (7/108) thought it's good to children's intelligence.About the reason of choosing non-iodized salt,35.7％ (20/56) thought they were not iodine deficiency,17.9％ (10/56) thought Shanghai was not an IDD epidemic region.Among the 126 people who had heard of iodine deficiency disorders,7.1％ (9/126) believed that iodine deficiency disorders can lead to varying degrees of mental impairment,65.1％ (82/126) thought it can lead to endemic goiter; 45.2％(57/126) thought eating iodized salt and 33.3％ (42/126) thought eating kelp and laver can prevent IDD.58％(127/219) had no idea of IDD and/or its hazards.Conclusions The resident's knowledge on iodine deficiency disorders is not satisfactory.We should make more effort in health education and help people to choose salt reasonably.

Objective To investigate the efficacy of entecavir (ETV) sequential therapy in the treatment of hepatitis B e antigen(HBeAg) positive chronic hepatitis B(CHB) patients with suboptimal early response to Peginterferon-α(Peg-IFN-α).Methods The cases of HBeAg-positive CHB who were treated with Peg-IFN-α for 12 to 24 weeks and serum HBsAg ＞ 20 000 IU/mL were enrolled into observation group.Treatment naive HBeAg positive CHB with serum HBsAg ＞ 20 000IU/mL were enrolled into control group.Both two groups received ETV for 96 weeks.Hepatitis B virus (HBV) virological and serological data were collected every 12 weeks.Results At the end of 48-week and 96-week,the rates of HBeAg seroconversion in the observation group were 23.3％ (10/43),30.2％ (13/43),respectively,which in the control group were 23.1％ (12/52),28.8％ (15/52),respectively.The HBsAg decline at 24-week was observed in both two groups.Conclusion Sequential strategy for patients with suboptimal early response to IFN is preferable.

Diffusion tensor imaging is a non-invasive MRI technique which can identify changes of cerebral microstructure that CT and MRI is difficult to find, especially in the change of nerve fibers direction, which can be used for the researches of evaluation, recovery mechanism and prognosis of neurology. It has been applied in rehabilitation of motor, language and recognition of post-stroke patients.

The purpose of this study was to examine the correlation between self-efficacy and self-care of hemodialysis patients. The subjects consisted of 140 hemodialysis patients who underwent hemodialysis at 2 university hospital. The data were collected by used the self-efficacy tool developed by Kim Ju Hyune(1995) and the self-care tool developed by literature review and indepth open openended questions to 10 patients. Also, the questionnaire in cluded phusiologic data which collected through review of the patients' charts. The statistical analysis was used the SPSS program for frequency, mean, t-test, ANOVA and Pearson correlation. The results were as follows: 1. The mean score for general self-efficacy of hemodialysis patients was 3.103(1-4point) and there were significant differences according to perceived health. The mean score for specific self-efficacy of hemodialysis patients was 3.113 (1-4point) and there were significant differences according to perceived health, side effects and complications which related hemodialysis. 2. The mean score for self-care of hemodialysis patients was 3.822(1-5point) and there were significant differences according to marital status and economic level. 3. The relationship between general self-efficacy and self-care was a positive correlation(P=.000). The relationship between specific self-efficacy and self-care was a positive correlation(P=.000). In conclusion, this study revealed the level of self-efficacy and self-care, and the positive correlation between self-efficacy and self-care on hemodialysis patients. Therefore, intervention is needer to promote self-efficacy for self-care of hemodialysis patients. Considering the vulnerable self-care area same as checking blood pressure and weight, fluid restriction, social adjustment, exercise and rest, further studies should develop self-efficacy promoting programs for self-care of hemodialysis patients.
Blood Pressure ; Humans ; Marital Status ; Surveys and Questionnaires ; Renal Dialysis* ; Self Care* ; Social Adjustment

OBJECTIVETo evaluate clinical effect and safety of floating needle therapy and duloxetine in treating patients with persistent somatoform pain disorder (PSPD).

METHODSTotally 108 PSPD patients were randomly assigned to the floating needle treatment group, the duloxetine treatment group, and the placebo treatment group, 36 in each group. Patients in the floating needle treatment group received floating needle therapy and placebo. Those in the duloxetine treatment group received duloxetine and simulated floating needle therapy. Those in the placebo treatment group received the placebo and simulated floating needle therapy. All treatment lasted for six weeks. Efficacy and adverse reactions were evaluated using Simple McGill pain scale (SF-MPQ) and Treatment Emergent Symptom Scale (TESS) before treatment and immediately after treatment, as well as at the end of 1st, 2nd, 4th, and 6th week of treatment, respectively. Hamilton Depression Scale (HAMD, 17 items), Hamilton Anxiety Scale (HAMA) were assessed before treatment and at the end of 1st, 2nd, 4th, and 6th week of treatment, respectively. Patients in the floating needle treatment group and the duloxetine treatment group with the total reducing score rate of SF-MPQ in Pain Rating index (PRI) ≥ 50% after 6 weeks' treatment were involved in the follow-up study.

RESULTS(1) Compared with the same group before treatment, SF-MPQ score, HAMD score and HAMA total scores all decreased in all the three groups at the end of 1st, 2nd, 4th, and 6th week of treatment (P < 0.05, P < 0.01). Besides , each item of SF-MPQ significantly decreased immediately after treatment in the floating needle treatment group (P < 0.01). Compared with the placebo treatment group, SF-MPQ, HAMD, and HAMA total score in the floating needle treatment group significantly decreased after 1, 2, 4, and 6 weeks of treatment (P < 0.05, P < 0.01). SF-MPQ score, HAMD score and HAMA total score in the duloxetine treatment group also significantly decreased after 2, 4, and 6 weeks of treatment (P < 0.05, P < 0.01). (2) There were 3 patients (8.3%) who had adverse reactions in the floating needle treatment group, 17 (50.0%) in the duloxetine treatment group, and 7 (21.2%) in the placebo treatment group. Compared with the placebo treatment group, the incidence of adverse reaction increased in the duloxetine treatment group (χ² = 6.04, P < 0.05). Besides, it was higher in the duloxetine treatment group than in the floating needle treatment group (χ² = 14.9, P < 0.05). (3) There were 19 patients in the floating needle treatment group and 17 patients in the duloxetine treatment group involved in the follow-up study. Compared with 6 weeks after treatment, no significant difference was observed at 3 and 6 months after treatment in the score of SF-MPQ, HAMD, and HAMA in the floating needle treatment group and the duloxetine treatment group. No significant difference was observed between the two groups (P > 0.05). There were 5 patients (29.4%) who had adverse reactions in the duloxetine treatment group, and no adverse reactions were observed in the floating needle treatment group. The adverse reaction rate was significantly different between the two groups (χ² = 4.26, P < 0.05).

CONCLUSIONSFloating needle therapy and duloxetine were effective in treatment of patients with PSPD. However, floating needle therapy could relieve pain more rapidly than duloxetine, with obviously less adverse reactions.

Acupuncture Therapy ; methods ; Analgesics ; therapeutic use ; Anxiety Disorders ; Duloxetine Hydrochloride ; therapeutic use ; Follow-Up Studies ; Humans ; Needles ; Pain ; Pain Management ; methods ; Pain Measurement ; Psychiatric Status Rating Scales ; Somatoform Disorders ; therapy ; Treatment Outcome

Adult ; Air Pollutants, Occupational ; adverse effects ; Chemical Industry ; Female ; Humans ; Insecticides ; adverse effects ; Male ; Maximum Allowable Concentration ; Middle Aged ; Occupational Diseases ; chemically induced ; diagnosis ; Organothiophosphorus Compounds ; adverse effects ; Phosphorus Compounds ; adverse effects ; Sulfides ; adverse effects

OBJECTIVETo study the relationship between TCM syndrome type and HBV-DNA in serum and peripheral blood mononuclear cells (PBMCs) in chronic hepatitis B (CHB) patients.

METHODSThe serum HBV markers,HBV-DNA levels in serum and PBMCs, were quantitatively detected in 220 CHB patients by PCR method, and TCM syndrome type of 205 patients were differentiated.

RESULTSArranged from low to high, the percentages of CHB patients with the serum HBV-DNA > or = 1.0 x l0(5) copy/mL (high viral loading) in the five syndrome types were as follows: damp-heat retention in middle-jiao syndrome (DHRS, 55.2%), blood stasis blocking collateral syndrome (BSBC), Gan-Shen yin deficiency syndrome (GSYS), Pi-Shen yang deficiency syndrome (PSDS) and Gan stagnation with Pi deficiency syndrome (GSPS, 82.5%), the difference was significant between DHRS and GSPS; those with HBV-DNA in PBMCs infection were: GSYS (27.3%), DHRS (34.3%), BSBC (53.1%) and GSPS (77.2%). The percentage in GSPS was the highest, which was significantly different to that in other syndromes.

CONCLUSIONAmount of serum HBV-DNA and PBMCs HBV-DNA infection has certain correlation with the TCM syndrome type of CHB. The highest percentage of patients with HBV-DNA > or = 1.0 x l0(5) copy/mL and PBMCs HBV-DNA infection presented in CHB patients of GSPS type. We should pay more attention to strengthen genuine qi to eliminate pathogenic factors in treatment of CHB.

Adolescent ; Adult ; Aged ; DNA, Viral ; blood ; Diagnosis, Differential ; Female ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; pathology ; therapy ; virology ; Humans ; Leukocytes, Mononuclear ; virology ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Syndrome ; Young Adult

Objective: To explore the impact of atrial fibrillation (AF) on clinical outcomes in patients with cardiac resynchronization therapy (CRT). Methods: A total of 258 arrhythmia patients who received CRT in our hospital from 2010-01 to 2014-12 were retrospectively enrolled. According to AF occurrence, the patients were divided into 2 groups: AF group,n=42 and Non-AF group,n=216. The end point events were deifned by heart failure (HF) re-admission and all-cause death (including heart transplantation). Survival curve was drawn by Kaplan-Meier method, clinical prognosis was comparedbetween 2 groups with log-rank test and the impact of AF on end point prediction was analyzed by uni- and multivariate Cox proportional-hazards regression models. Results: There were 16.3% (42/258) patients combining AF. The following indexes were statistically different between AF group and Non-AF group: patients' age, the ratios of male gender and left bundle branch block (LBBB), eGFR, blood levels of creatinine, uric acid, big endothelin-1, left atrial diameter and application of amiodarone. With the median of 22 months follow-up study, there were 33/258 (12.8%) patients died, 5 (1.9%) received heart transplantation and 72 (27.9%) with HF re-admission. Survival analysisindicated that HF re-admission rate in AF group was higher than Non-AF group (χ2=6.651,P=0.010), all cause mortality was similar between 2 groups (χ2=0.528,P=0.468). Univariate Cox proportional-hazards regression analysis showed that AF, LBBB, higher blood levels of creatinine, big endothelin-1 and large left atrium were the suspiciousrisk factors for HF re-admission; increased blood levels of creatinine, big endothelin-1 and large left atrium were thesuspiciousrisk factors for all cause death. Multivariate Cox proportional-hazards regression analysis presented that AF was not the independent risk factor for HF re-admission and all-cause death, while largeleft atrium was the independent risk factor for HF re-admission (HR=1.041, 95% CI 1.007-1.075,P=0.018); large left atrium and increased serum creatinine were the independent risk factors for all cause death (HR=1.045, 95% CI 1.001-1.091,P=0.048) and (HR=1.008, 95% CI 1.001-1.015,P=0.035) respectively. Conclusion: AF was associated with the higher rate of HF re-admission in CRT patients; while no clear evidencesupported that AF was the independent risk factor for HF re-admission and all cause death in CRT patients.

Objective To investigate the risk factors of postmenopausal osteoporosis ( PMOP) in Chongqing region,and provide the theoretical basis for osteoporosis prevention and treatment. Methods A hospital-based case-control study was conducted and standardized questionnaire was applied in this project. All patients were informed of the purpose of this study and signed an informed consent form. The protocol and consent form were approved by the Ethics Committee of Third Military Medical University. Non-conditional logistic model was used to estimate the association between risk factors and PMOP. Results After adjustment for some potential confounding factors,multivariate non-conditional logistic regression analysis indicated that family history of hip fracture ( OR = 8. 567,95% CI 3. 463 to 12. 620) ,lower body mass index ( OR = 3. 081,95% CI 1. 344 to 5. 632) ,and parities ( OR = 2. 539,95% CI 1. 263 to 4. 175) were significantly positive correlated with the incidence of PMOP. However,frequently exercise ( OR = 0. 276,95% CI 0. 152 to 0. 730) ,tea drinking ( OR =0. 354,95%CI 0. 209 to 0. 764) and older at menopause ( OR =0. 621,95%CI 0. 327 to 0. 942) were significantly negative correlated with it. Conclusion Family history of hip fracture,lower body mass index and higher parities are the risk factors of PMOP in Chongqing region. Besides,frequent exercise,tea drinking and proper endogenous estrogen level are the protective factors.

Objective To study the expression of extracellular matrix metalloproteinase inducer (EMMPRIN) in preeclampsia placenta and the relation with preeclampsia attacks.Methods Forty-four samples from pregnant women with preeclampsia (preeclampsia group),38 samples from pregnant women with eclampsia,and 49 samples from normal pregnancies (control group) were obtained.We detected the expression of EMMPRIN in placenta by immunohistochemistry and the expression of EMMPRIN mRNA by RT-PCR,Results (1) EMMPRIN positive expression:in preeclampsia group,the moderate expression rate was 18% (8/44) and the strong positive rate was 9% (4/44);in eclampsia group moderate positive rate was 21% (8/38) and strong positive rate 13% (5/38).The difference of the two groups was insignificant (P＞0.05).In control group the moderate positive rate was 12% (6/49) and strong positive rate 82% (40/49),the difference from the preeclampsia and the eclampsia groups was significant (P＜0.001).(2)EMMPRIN mRNA expression:in preeclampsia group EMMPRIN mRNA expression in term placenta (37-40 gestational weeks) was 0.342?0.002,and in eclampsia group 0.344?0.023;the difference between the two groups was insignificant (P＞0.05).In control group EMMPRIN mRNA expression in term placenta (37-40 gestational weeks) was 0.872?0.094,the differences between the control group and preeclampsia and eclampsia groups were both significant (P＜0.001).Conclusion The decrease in the expression of EMMPRIN in placenta is an important cause of preeclampsia onset;expression rate of EMMPRIN may serve as an indicator in predicting preeclampsia.