ObjectiveTo investigate the influence of psychological intervention on visual acuity,quality of life and satisfaction degree of nurse-patient relationship in patients with cataract during perioperative period. Methods120 cases of cataract patients from September 2009 to March 2010 during perioperative period in our hospital were enrolled,and randomly divided into the experimental group and the control group with 60 cases in each group.The control group received routine nursing,the experimental group was given psychological intervention based upon routine nursing.The postoperative visual acuity,the quality of life and the satisfaction degree with nurse-patient relationship were compared between the two groups. ResultsThe postoperative visual acuity,quality of life and satisfaction degree with nurse-patient relationship were higher in the experimental group than those in the control group. ConclusionsThe psychological intervention for cataract patients can improve their visual acuity,quality of life and satisfaction degree with nurse-patient relationship,and it is worthy of wide application.

Objective To investigate the clinical significance of expression of P53,Ki67 in proliferation,invasion and metastasis of cancer cells of patients with esophageal carcinoma.Methods Eighty-six patients with esophageal carcinoma were selected as tumor group from January 2006 to May 2008.And another 86 patients without tumor were as control group.ABC-immunohistochemistry was used to detect the expression of P53 and Ki67 in 172 cases of patients with esophageal carcinoma.Results The expression of P53 in patients with esophageal carcinoma was different from that in control subjects (x2 =4.045,P ＜ 0.05),and the P53 expression rate in two group were 66.3％ (57/86) and 51.1％ (44/86) respectively.The rate of P53 expression reaching to + + in two groups was also significant (x2 =8.592,P ＜ 0.01).Ki67 expression in patients with esophageal carcinoma was higher than that of control patients (76.7％ (66/86) vs.60.5％ (82/86),x2 =5.291,P ＜ 0.05).Additionally,there was significant difference regarding of Ki6 expression reaching to + + positive(x2 =13.661,P ＜ 0.01).Moreover,the expression of P53 and Ki67 were found to be a positively correlation(r =0.400,P =0.00).The expression of P53 and Ki67 were related with invasion and differentiation of cancer cells (x2 =3.945,5.794 respectively,all P ＜ 0.05) and lymph node metastasis (x2 =5.570,4.354 respectively,all P ＜ 0.05).Conclusion Over-expression of P53 and Ki67 were involved in the process of proliferation,invasion and metastasis of cancer cells in esophageal carcinoma,which coherently impacted the occurrence and development of esophageal cancer.The combined detection of P53 and Ki67 seems to help the early diagnosis of esophageal cancer and evaluation of the degree of malignancy,invasion,metastasis and prognosis.Over-expression of P53,Ki67 might be served as a reference marker in screening for chemotherapy for esophageal cancer.

Objective To study the application of autoregressive integrated moving average(ARIMA)model to predict the monthly reported malaria cases in China,so as to provide a reference for prevention and control of malaria. Methods SPSS 24.0 software was used to construct the ARIMA models based on the monthly reported malaria cases of the time series of 2006-2015 and 2011-2015,respectively. The data of malaria cases from January to December,2016 were used as validation data to compare the accuracy of the two ARIMA models. Results The models of the monthly reported cases of malaria in China were ARIMA(2,1,1)(1,1,0)12 and ARIMA(1,0,0)(1,1,0)12 respectively. The comparison between the predictions of the two models and actual situation of malaria cases showed that the ARIMA model based on the data of 2011-2015 had a higher ac-curacy of forecasting than the model based on the data of 2006-2015 had. Conclusion The establishment and prediction of ARIMA model is a dynamic process,which needs to be adjusted unceasingly according to the accumulated data,and in addi-tion,the major changes of epidemic characteristics of infectious diseases must be considered.

OBJECTIVE To summarize the clinical features of the acquired immunodeficiency syndrome-related Kaposi's sarcoma(AIDS-KS) in head and neck. METHODS The clinical data of 20 inpatients with AIDS-KS in head and neck from June 2009 to September 2016 in Beijing Ditan Hospital were retrospectively analyzed. RESULTS All 20 patients were male, median age 38.50±10.98. One case was Manchu, 1 case was of Uygur, and others were Han nationality. There were 7 cases with homosexuality history, 2 cases with blood transfusion history, and 1 case with prostitution history. Mass in head and face was the first symptom in 10 cases. The head and neck skin and mucosa were involved, including 2 cases with nasal mucosa involvement, 4 cases with auricle skin involvement, 8 cases with oral mucosal involvement, 3 cases with facial skin involvement, 1 case with neck skin involvement, 1 case with eyelid conjunctiva involvement. Four cases had disseminated lesions. When diagnosed, the CD4+T lymphocyte were 52.55±47.87/mm3. The CD4+T were less than 200/mm3 in all of the patients, including CD4+T＜50/mm3 in 15 cases(75％). After treatment with highly active antiretroviral therapy combined with or without chemotherapy, 12 cases were discharged. Eight cases died due to respiratory failure or septic shock or other reasons. CONCLUSION Kaposi's sarcoma of the head and neck might be the first visit of AIDS patients. Some of the patients get partial remission after highly active antiretroviral therapy and the overall prognosis is poor.

Objective:To observe the outward flow of low temperature plasma ablation combined inferior turbinate fracture treatment for chronic hypertrophic rhinitis nasal ventilation function. Method:NR6 nasal resistance meter and A1 nasal sound reflection instrument were used to test 40 patients of Hypertrophic rhinitis nasal septum deviation merger before and after operation for one year, recording the nasal airway resistance,0 to 5 cm nasal cavity volume and the nasal minimum cross-sectional area, combine visual analog scale to analyze the changing parameter value, and to analyze the test values between the correlation. Result:Postoperative patients of NCV, NMCA, NS value was higher than that of preoperative, VAS, NAR value compared with preoperative lower (P<0.05); Postoperative VAS was negatively correlated with NCV, NMCA, NS (r=0.472, 0.698, 0.586, P<0.05); VAS was positively related with NAR (r=0.877, P<0.05); Postoperative NAR was negatively correlated with NCV, NMCA and NS (r=-0.464, -0.870, -0.707, P<0.05); there was a positive correlation between postoperative NS and NCV, NMCA (r=0.442, 0.741, P<0.05). Conclusion:On the deflection of nasal septum (lighter, smaller scale, the part of the deflection of a back with no obvious compressive deformation and lateral deflection of inferior turbinate) in patients with chronic hypertrophic rhinitis, low temperature plasma ablation combined offshoring inferior turbinate fracture surgery can effectively improve the nasal ventilation function, there is a good correlation between postoperative test values.