ObjectiveTo learn the oral health cognitive behaviors and impact factors of the elderly people in Jining.MethodsThe number of 1026 elderly people were investigated by stratified cluster sampling method using the self-made questionnaire of oral heahh behaviors of the elderly people.Results ①In the number of 1026 elderly people,denture lost teeth accounted for 5.3％.There was no gendr differece in denture lost teeth( χ2=0.162,P ＞ 0.05 ) but age( t =- 9.089,P ＜ 0.01 ).②Brush teeth every day of the test total 86.3％,56.4％after dinner would gargle,0.6％ daily flossing,35.4％ used shaft brush.③The oral health behavior was related to the elderly pepole＇ gender,cultural level,economic income and participate in the oral health education activities based on the binary logistic.ConclusionThe old oral health behaviors are affected by various factors.To improve oral health awareness and promote oral health,the further strengthening community propaganda and education about oral health and control measures should be reinforced on the basis of the old oral health cognitive and behavioral status.

Objective: To explore the efifcacy and safety of sildenaifl for treating the patients of congenital heart disease (CHD) with severe pulmonary hypertension in plateau area.
Methods: A total of 50 CHD patients combining severe pulmonary hypertension treated in our hospital from 2010-01 to 2013-10 were studied. The patients were randomly divided into 2 groups, n=25 in each group. Control group, the patients received conventional treatment and Sildenaifl group, based on conventional treatment, the patients received additional sildenaifl medication. The hemodynamic, blood gas, routine and biochemistry were recorded and compared between 2 groups.
Results: Compared with Control group, Sildenaifl group had more reduction of pulmonary artery pressure, increased arterial pressure of oxygen, left ventricular output, cardiac index and oxygenation index, all P<0.05. The patients’ arterial pressure, blood routine and biochemistry were similar between 2 groups, P>0.05. There was no obvious adverse reaction observed in Sildenaifl group.
Conclusion: Based on conventional treatment, Sildenafil may effectively reduce the pulmonary artery pressure in CHD patients combining pulmonary hypertension in plateau area, it improving the cardiac function without adverse reaction.

Objective To compare the blood lipid levels of different brachial-ankle pulse wave velocity (baPWV) in young and middle-aged people with normal blood pressure and to explore the related factors affecting baPWV.Methods From January 2014 to December 2017,the clinical data of one thousand two hundred and sixty-eight middle-aged and young people with normal blood pressure who underwent physical examination in Dongying People's Hospital were retrospectively analyzed.Using baPWV＜ 1 400 cm/s as the standard of normal arterial stiffness,the patients were divided into normal arterial stiffness group (normal group,1 128 cases),abnormal arterial stiffness group (abnormal group,baPWV ≥ 1 400 cm/s,140 cases).The blood lipid indexes of the two groups were analyzed and compared.Logistic regression analysis was used for multivariate analysis and linear correlation analysis was used for linear correlation analysis.Pearson correlation analysis was used.Results Compared with the normal group,TC ((4.99 ± 1.10) mmol/L vs.(4.48 ± 1.03) mmoL/L,t =5.830),TG ((1.62 ± 0.27) mmol/L vs.(1.49 ± 0.23) mmol/L,t=5.102),LDL-C[(3.25±0.23) mmol/L vs.(3.11±0.16) mmol/L,t =4.712),Apo B((0.96 ±0.07) g/L vs.(0.87±0.08) g/L,t =4.297)in abnormal group all increased,and HDL-C((1.15±0.09) mmol/L vs.(1.27±0.07) mmol/L,t =4.712) decreased,and the differences were statistically significant (P＜0.05).Smoking,high FPG,high LDL-C,high Apo B,low HDL-C were the independent factors affecting baPWV abnormality (P＜ 0.05).TC,TG,LDL-C,Apo B and baPWV in abnormal group were positively correlated(P＜0.05),and HDL-C and baPWV were negatively correlated(P＜0.05).There was a linear regression relationship between LDL-C,Apo B and baPWV (P＜0.05).Conclusion The increase of LDL-C and Apo B are closely related to early arterial disease in the low-risk populations of normotensive young and middle-aged people,even the risk of blood lipid may already exist within the normal range.

To explore the effect of Parkinson's syndrome on the survival of prosthesis after primary hip arthroplasty in elderly patients with femoral neck fracture.
 Methods: A total of 81 elderly patients (81 hips) with femoral neck fracture and primary hip replacement surgery, who came from the Department of Orthopaedics, Central Hospital of Xiangtan City from January 1, 2009 to December 30, 2010, were retrospectively analyzed, including 36 males and 45 females. Sixteen patients with Parkinson's syndrome were selected as a Parkinson's syndrome group, and the other 65 patients were served as a control group. The survival status of the prosthesis was followed up to December 30, 2017 and it was compared between the 2 groups (average follow-up was 7.5 years).
 Results: During the follow-up period, 5 patients in the Parkinson's group underwent revision of the hip joint, and the reasons for revision were periprosthetic fracture in 4 patients and aseptic loosening in 1 patient, but there was no dislocation or infection. There were 7 cases of revision in the control group, including 1 case of infection, 4 cases of aseptic loosening, 1 case of periprosthetic fracture, and 1 case of dislocation. In the follow-up period, the revision rate was 31.2% in the Parkinson's group and 10.8% in the control group (P<0.05). Parkinsonism was a risk factor for hip revision (OR=3.77, 95% CI 1.12 to 3.15). The incidence of periprosthetic fractures in the Parkinson's group was significantly higher than that in the control group (P<0.05). There was no statistical difference in the revision of the hip joint because of aseptic loosening, infection, and dislocation between the 2 groups (P>0.05).
 Conclusion: During an average of 7.5 years of follow-up, the older patients in the Parkinson's syndrome group have higher prosthetic failure rates after primary hip arthroplasty than those in the control group. The periprosthetic fractures are the most common causes. The development of individualized surgical procedures, the implementation of step-by-step rehabilitative exercises, and the suitable protective measures, and the enhancement of drug management and anti-osteoporosis treatment for Parkinson's syndrome may have positive implications for improving the survival of prosthesis in such patients.
Aged ; Arthroplasty, Replacement, Hip ; Female ; Hip Prosthesis ; Humans ; Male ; Parkinson Disease ; Prosthesis Failure ; Retrospective Studies