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【Objective】 To assess the prevalence of chronic diseases and associated influencing factors among residents in Ali so as to provide reference for local prevention and control of chronic diseases. 【Methods】 Stratified cluster random sampling was used to investigate the prevalence of chronic diseases and their influencing factors among permanent residents over 18 years of age in Aili. 【Results】 Totally 606 subjects were included, with a prevalence of chronic diseases of 39.93% and the highest prevalence of rheumatoid arthritis of 14.03%. The prevalence of chronic diseases was significantly different among ethnicity, age, education, occupation, personnel category, family living standard, amateur physical exercise, fuel type and self-rated health (P<0.05). Logistic regression showed that the risk of chronic diseases among the residents aged 50 years and above was 2.656 (95% CI: 1.439-4.901) times higher than that of residents under 30 years; the risk of chronic diseases among the residents with elementary school education and below was 3.528 (95% CI: 1.519-8.197) times higher than that of residents with college education and above; housework personnel could reduce the risk of chronic diseases (OR=0.365, 95% CI: 0.161-0.828); residents with poor self-rated health had 5.814 (95% CI: 3.243-10.423) times higher risk of chronic diseases than those with good self-rated health; and those with a weight gain of more than 2.5 kg in the past year could increase the risk of chronic diseases (OR=2.029, 95% CI: 1.226-3.358). 【Conclusion】 The prevalence of chronic diseases is high in residents of Ali. Attention should be paid to the elderly population with poor self-rated health and tendency of weight gain. Personalized behavioral lifestyle health education is helpful in preventing the occurrence of chronic diseases.
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Objective:To explore the risk factors of primary acute mesenteric venous thrombosis (AMVT) in plateau area.Methods:Data of 54 primary AMVT cases admitted to the People's Hospital of Tibet Autonomous Region between Jan 2015 and Jul 2021 were retrospectively analyzed. There were 42 males and 12 females, aged from 29-79 years. One hundred and ninty matched volunteers severed as control. Logistic multivariate regression analysis was used to screen out independent risk factors. The receiver operating characteristic (ROC) curve and the area under the curve are used to evaluate the value of each indicator and model prediction.Results:Univariate analysis showed that the two groups were significantly different in gender, smoking history, drinking history, and hemoglobin concentration ( P<0.05); there was no significant difference in age, altitude of residence, uric acid and BMI ( P>0.05). Logistic multivariate regression analysis showed that male ( OR=2.466, 95% CI: 1.166-5.212, P=0.018), elevated hemoglobin levels ( OR=2.761, 95% CI: 1.411-5.403, P=0.003) were independent risk factors for primary AMVT. The area under the ROC curve of the two predictors and prediction model are 0.639 (95% CI: 0.559-0.719), 0.650 (95% CI: 0.563-0.737), 0.697 (95% CI: 0.618-0.776). Conclusion:Male and elevated hemoglobin levels are independent risk factors for primary AMVT in plateau areas.
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Objective:To investigate the clinical characteristics and surgical effects of acute calculous cholecystitis (ACC) in high altitude area of Tibet.Methods:The retrospective cohort study was conducted. The clinicopathological data of 182 ACC patients who underwent surgery in the 954th Hospital of Army from January 2016 to December 2020 were collected. There were 56 males and 126 females, aged (41±13)years. Of the 182 patients, 61 cases undergoing open cholecystec-tomy were divided into the open group, and 121 cases undergoing laparoscopic cholecystectomy (LC) were divided into the laparoscopic group. Observation indicators: (1) clinical characteristics of ACC in high altitude area; (2) surgical situations; (3) postoperative complications; (4) follow-up. Follow-up was conducted using outpatient examination and telephone interview to detect postopera-tive complications of patients up to October 2021. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the t test. Measure-ment data with skewed distribution were represented as M( Q1, Q3) or M(range), and comparison between groups was conducted using the Mann-Whitney U test. Count data were expressed as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test. Results:(1) Clinical characteristics of ACC in high altitude area. Of the 182 patients, cases with symptom duration as <3 days, 3 days to 1 month, >1 month and ≤12 months, >12 months were 37, 43, 57, 45, respectively. Seventy-seven of the 182 patients were combined with other diseases before surgery. (2) Surgical situations. Two cases in the open group were found common bile duct stones during the operation, and underwent choledochotomy and T-tube drainage. Nine cases in the laparoscopic group were converted to laparotomy, including 3 cases with severe abdominal adhesion and ineffective hemostasis, 6 cases with anatomical variation of Calot triangle. The conversion to laparotomy rate was 7.438%(9/121). The other patients in the open group and the laparoscopic group completed surgery successfully. The operation time, volume of intraoperative blood loss, time to postoperative first out-of-bed activities, time to postoperative first flatus, cases with indwelling drainage tube, cases with acute simple cholecystitis, acute suppurative cholecystitis, acute gangrene cholecystitis, gallbladder perforation of disease pathological type, postoperative white cell count, postoperative neutrophil percentage, duration of postoperative hospital stay were (109±42)minutes, 50(45,100)mL, (16.1±1.5)hours, (31.4±11.9)hours, 33, 25, 27, 6, 3, (6.8±1.9)×10 9/L, 72.7%±7.4%, (7.3±1.7)days for the open group. The above indicators were (98±43)minutes, 20(20,50)mL, (12.9±1.4)hours, (26.7±12.1)hours, 51, 56, 51, 9, 5, (7.1±2.4)×10 9/L, 70.5%±8.7%, (6.4±1.7)days for the laparoscopic group. There were significant differences in the volume of intraopera-tive blood loss, time to postoperative first out-of-bed activities, time to postoperative first flatus, duration of postoperative hospital stay between the two groups ( Z=?6.75, t=14.41, 2.46, 3.45, P<0.05). There was no significant difference in the operation time, cases with indwelling drainage tube, diseases pathological type, postoperative white cell count, postoperative neutrophil percentage between the two groups ( t=1.66, χ2=2.33, 0.84, t=?0.71, 1.66, P>0.05). (3) Postoperative complica-tions. Postoperative complications occurred in 7 of the 61 patients in the open group and 5 of the 121 patients in the laparoscopic group. There was no significant difference in the postoperative complications between the two groups ( χ2=2.46, P>0.05). (4) Follow-up. Of the 182 patients, 115 cases including 35 cases in the open group and 80 cases in the laparoscopic group were followed up for 12(range, 3?24)months. During the follow-up, 1 case of the 35 patients in the open group had abdominal pain and jaundice, which was diagnosed as choledocholithiasis. The patient was improved after stone removal with endoscopic retrograde cholangiopancreatography. Two cases of the 35 patients in the open group had upper abdominal pain with fever and were improved after anti-infection treatment. Of the 80 patients in the laparoscopic group, 1 case had upper abdominal pain and 1 case had dyspepsia and anorexia, respectively. The two cases were improved after symptomatic treatment. Conclusions:Patients with ACC in the high altitude area of Tibet have high ratio of preoperative complications, long diseases history and high incidence rates of pyogenic perforation of the gallbladder. Patients with ACC in the high altitude area undergoing LC is safe and effective. Compared with open cholecystectomy, LC have less volume of intraoperative blood loss, faster postoperative recovery and shorter duration of postoperative hospital stay.
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Objective To investigate the characteristics and risk factors of pulmonary hypertension (PH) in patients with chronic obstructive pulmonary disease (COPD) in plateau areas. Methods To select 562 COPD patients in Qinghai Plateau from January 2017 to December 2020 in the Qinghai Province Cardiovascular and Cerebrovascular Disease Specialist Hospital. The patients were divided according to pulmonary artery systolic pressure (PASP) pulmonary hypertension (PH) group (PASP≥40mmHg) and non-pulmonary hypertension (NPH) group (PASP2=30.848, P＜0.001). The percentage of forced expiratory volume in one second (FEV1%), blood oxygen saturation, B-type natriuretic peptide, mean platelet volume (MPV) in the PH group were different from those of NPH group (P<0.05). Multivariate logistic regression analysis showed that FEV1% [OR=1.082 (95%CI: 1.038-1.256)], MPV [OR=1.696 (95%CI: 1.273-2.257)] were risk factors for COPD patients with PH in high altitude areas (P<0.05). Conclusion The incidence of PH is higher in COPD patients in plateau areas, and COPD patients with lower FEV1% and higher MPV are more likely to develop PH.
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OBJECTIVE@#To investigate the clinical characteristics of Henoch-Schonlein purpura (HSP) patients from different altitudes in Tibet plateau areas of China.@*METHODS@#A retrospective study was used to analyze the 190 HSP patients admitted to Tibet Autonomous Region People ' s Hospital form April 2014 to May 2021. The subjects were divided into 3 groups according to the altitude of long-term residence before onset and the clinical data at different altitudes were compared and analyzed.@*RESULTS@#There were no significant differences in the age of onset and gender in HSP patients at different altitudes (P>0.05). The HSP patients in high altitude areas were more likely to have digestive symptoms (P < 0.01). The patients were more likely to have kidney or joint involvement at higher altitudes. The platelets [(512.1±55.0)×109 /L] and C reactive protein [11.2 (5.7, 19.4) g/L] in high altitude areas were significantly higher than at medium altitudes [(498.3±76.9)×109 /L and 9.5 (4.6, 13.5) g/L] and lower altitudes [(456.4±81.2)×109/L and 3.7 (0.2, 8.9) g/L] respectively. The effective rate of treatment was 98.9%, while there was no significant difference of outcome from different altitudes (P>0.05). The patients who were repeatedly hospitalized all had kidney involvement and no immunosuppressive agents were added in the initial treatment.@*CONCLUSION@#HSP is common in high altitude areas. There was little difference in age of onset and gender at different altitudes. Abdominal pain was the most common clinical manifestation. Patients in high altitude areas were more likely to have severe abdominal problems. Kidney involvement may be poor prognostic factor. Early application of glucocorticoid combined with immunosuppressive agents can effectively control the disease and reduce the recurrence of HSP.
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Humans , Altitude , China/epidemiology , IgA Vasculitis/epidemiology , Retrospective Studies , TibetABSTRACT
@#AIM: To determine the risk factors of age-related macular degeneration(ARMD)in high altitude areas and establish Nomoto prediction model.<p>METHODS:Using the method of cluster random sampling, the subjects were selected from some communities in Xining City, with an average altitude of 2 100m. The subjects were ≥40 years old, and the investigation method was field investigation. Single factor and multi factor analysis were used to determine the risk factors of ARMD, and R software was used to draw Nomoto.<p>RESULTS: The actual number of subjects in this survey is 2 595. Age, cataract, living time at high altitude, smoking, drinking, high blood pressure and mobile phone use are risk factors of ARMD. Old age was the most risk factor for ARMD(<i>OR</i>: 53.078, 95% <i>CI</i>: 28.405-77.183, <i>P</i><0.001), followed by long-term use of mobile phones(<i>OR</i>: 9.142, 95% <i>CI</i>: 1.906-43.846, <i>P</i><0.001). The DCA decision curve showed that when the Nomo score existed, the probability of predicting ARMD was almost the same as that of actual ARMD.<p>CONCLUSION: The risk factors of ARMD are old age, high altitude living time, cataract, smoking, drinking, high blood pressure and mobile phone using time, especially the old people who live in high altitude for a long time. Nomo scoring system can accurately predict ARMD and provide theoretical basis for clinicians to intervene ARMD in high altitude areas.
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Background: Congenital heart disease is one of the major causes of mortality and morbidity in the paediatric population of both the developing and developed countries. Variability in incidence and prevalence of CHD from various countries of Indian subcontinent and rest of the world could be because of genetic, cultural, and environmental factors. The objective of the study was to find the prevalence and pattern of CHD in a tertiary care hospital in Kashmir (Jammu and Kashmir).Methods: All children admitted at territary care hospital with age 0-15 years were screened for congenital heart disease. The study was conducted for period of one year to ascertain the prevalence and spectrum of CHDs.Results: A total of 232 patients out of 23000, were found having CHDs measuring a prevalence of 10.5/1000. About 170 (73%) were the acyanotics, and 62 (27%) were cyanotic heart patients. Among the acyanotic heart diseases ventricular septal defect was the most frequent lesion seen in 54 (23%), followed by patent ductus arteriosus in 50 (22%) children. Among the cyanotic heart diseases tetralogy of Fallot was the most frequent cyanotic heart disease seen in 15 (6.4%) patients.Conclusions: Authors observed high prevalence of CHD in our population. The pattern and spectrum of CHD were comparable to national and international data.
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Objective@#To investigate the safety and efficacy of pancreatic kininogenase combined with sildenafil in the treatment of erectile dysfunction(ED) in type 2 diabetes mellitus (DM) patients in the high-altitude area.@*METHODS@#This study included 93 ED patients with type 2 DM, all residents of the Xining area 1500 meters above sea level. We randomly divided them into an experimental group (n = 48) and a control group (n = 45), the former treated with pancreatic kininogenase(120 u, tid) and sildenafil (25 mg, qd at bedtime), while the latter with sildenafil only (25 mg, qd at bedtime).After 4 and 8 weeks of medication, we obtained the penile hemodynamic parameters,IIEF-5 scores, and sexual intercourse satisfaction(SIS) scores and compared them between the two groups of patients.@*RESULTS@#There were no statistically significant differences in age or DM course between the two groups of patients (P >0.05).Compared with the baseline, both the experimental and control groups showed remarkably improvement inthe IIEF-5 score (8.81 ± 2.06 vs 11.54 ± 7.72 and 8.29 ± 1.91 vs 9.37± 1.65, P 0.05). Even more remarkable improvement was observed at 8 weeks in the experimental and control groups in the IIEF-5 score (19.29± 1.85 and 15.43± 1.74)(P <0.05), SIS score (11.73 ± 2.57 and 6.55± 2.71) (P <0.05), and penile hemodynamic parameters(P <0.05), all with significant differences between the two groups (P <0.05).@*CONCLUSIONS@#Pancreatic kininogenase combined with sildenafil has a better clinical effect than sildenafil alone on ED in type 2 DM patientsin the high-altitude area.
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Aged , Humans , Male , Altitude , Coitus , Diabetes Mellitus, Type 2 , Drug Therapy, Combination , Erectile Dysfunction , Therapeutics , Kallikreins , Therapeutic Uses , Pancreas , Penile Erection , Physiology , Penis , Physiology , Phosphodiesterase 5 Inhibitors , Therapeutic Uses , Sildenafil Citrate , Therapeutic Uses , Treatment OutcomeABSTRACT
ObjectiveTo observe the effect of irbesartan and triptolide combination on the level of urine protein in patients with diabetic nephropathy at high altitude area.MethodsFifty patients with diabetic nephropathy (24-hour urine protein excretion over 1.0 g and serum creatinine level below 265.2 μmol/L) at high altitude area were randomly divided into two groups,the control group were treated with irbesartan 150 mg/d for three months,and the treatment group received irbesartan 150 mg/d combined with triptolide 40 mg/d for three months.24-hour urine protein concentration,arterial pressure,liver function and renal function were measured before and after the treatment.Results After three months' treatment,the levels of 24-hour urine protein and arterial pressure were significantly lower in both control and treatment group (P ＜ 0.01 ).Twenty-four hour urine protein in treatment group were reduced from ( 8.34 ± 1.29) g before treatment to (6.42 ± 0.95 ) g after treatment ( t =5.994,P ＜ 0.001 ).Twenty four-hour urine protein in control group were reduced from (8.57 ± 0.53 )g before treatment to (7.10 ± 0.79 )g after treatment( t =7.730,P ＜ 0.001 ).Systolic pressure in treatment group were reduced from ( 152.04 ± 18.80)mm Hg before treatment to ( 131.24 ± 10.56)mm Hg after treatment(t =4.817,P ＜ 0.001 ) ; Diastolic pressure in treatment group was reduced from (93.60 ± 11.36 )mm Hg before treatment to ( 82.68 ± 7.30) mm Hg after treatment ( t =4.053,P ＜ 0.001 ).Systolic pressure in control group were reduced from ( 151.20 ± 10.17 ) mm Hg before treatment to ( 130.00 ± 10.10 ) mm Hg after treatment(t =7.396,P ＜ 0.001 );Diastolic pressure in treatment group were reduced from (92.76 ± 7.03 )mm Hg before treatment to (84.20 ± 7.56)mmHg after treatment (t =4.147,P ＜ 0.01 ).No statistic differences were observed in liver function and renal function before and after the treatment ( P ＞ 0.01 ).Conclusion Irbesartan and triptolide combination can reduce 24-hour urine protein to a certain extent and donot adversely affect liver function and renal function in patients with diabetic nephropathy at high altitude area
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Objective: To investigate the relationship between the cognition and the self-rated health in military personnel in high altitude area. Methods: 490 military personnel in high altitude area were assessed with Self-rated Health Measurement Scale and the questionnaire of cognitive appraisal to environment and service. Results: The scores of the self-rated health in military personnel in high altitude area were higher than average(6.5~7.9, full score is 10); The main factors perceived by soldiers as having negative influence on health were poor communication with outside (53.6%), lack of opportunity of contact with opposite sex(51.8%), lack of amusement(48.4%)and service of hygiene(46.2%). Correlation analysis showed the cognitive appraisal factors were correlated with the self-rated health significantly(P