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Objective: To understand the cognition and medication use of pre-exposure prophylaxis (PrEP) among men who have sex with men (MSM) in China and its associated factors. Method: From August 25 to September 5, 2021, 2 447 MSM were recruited in 24 cities to complete the online questionnaire through a male social interaction platform, Blued 7.5 software. The survey contents included demographic information of the respondents, PrEP awareness and usage, and risk behaviors. Descriptive analysis and multi-level logistic regression were performed for data analysis. SPSS 24.0 and SAS 9.4 software were used for statistical analysis. Results: Among the 2 447 respondents of MSM, 1 712 (69.96%) had heard of PrEP, 437 (17.86%) ever used PrEP, 274 (11.20%) were on PrEP, and 163 (6.66%) had discontinued PrEP; among the 437 cases (whoever used PrEP), more than 61.88% (388/627) adopted emtricitabine/tenofovir disoproxil fumarate regimen, and most of them adopted on-demand regimen. The average PrEP dosage reported in the past year is 1.12 tabletsper person per week. PrEP purchase was primarily via an online channel, and the most concerned factor was the PrEP effectiveness on HIV prevention. The most common reasons for discontinuing PrEP, reported by 163 cases, were the lack of HIV risk perception, the use of a condom to prevent HIV, and the economic burden of PrEP use. The logistic regression analysis showed that PrEP use among MSM in 24 cities was statistically associated with age, monthly income, ever having unprotected anal sex in the past year, used sexual drugs and sexually transmitted disease (STD) diagnosis in the past year. Compared with MSM aged 18-24, the proportion of MSM was relatively lower among those aged 25-44, who discontinued the PrEP (aOR=0.54,95%CI:0.34-0.87) or never used PrEP (aOR=0.62,95%CI:0.44-0.87). The proportion of unprotected anal sex among MSM currently on PrEP use was higher than those who have stopped PrEP and never used PrEP (all P<0.05). Those MSM group, with monthly income higher than 5 000 Yuan, used sexual drugs and STD diagnosis in the past year were more likely to have a higher rate for PrEP usage (all P<0.05). Conclusions: Currently, pre-exposure prophylaxis in the MSM group is primarily obtained via the online channel and adopted in an on-demand mode. Although the PrEP users have reached a certain proportion, it is still necessary to strengthen health education on the PrEP effects and side effects of MSM and to improve the awareness and use rate, especially for young MSM group, which can be combined with the advantages of the internet targeting its needs and use barriers.
Тема - темы
Humans , Male , Homosexuality, Male , Pre-Exposure Prophylaxis , Cities , Sexual and Gender Minorities , Sexual Behavior , China , HIV Infections/prevention & controlРеферат
Objective: To analyze the work indicators of China Comprehensive AIDS Response Program (China CARES) and provide reference for future work of the program. Methods: The scores of each indicator were calculated, and different scores among different types of program areas were compared. The M(Q1,Q3) was used to describe the score of each indicator. The entropy weight method was used to calculate the composite score of each indicator and the composite score was translated into a 100-point system and compared among indicators. Results: In terms of the first-level indicators, organizational leadership and management (96.0 points), publicity and education (94.0 points), and innovative strategies and measures (98.0 points) got relatively high scores; while comprehensive social governance of AIDS prevention (72.0 points) was with the lowest score. The scores of publicity and education and comprehensive intervention in county-level program areas were significantly lower than those in urban areas. For secondary indicators, the indicator with relatively lower scores included "condom use among female sex workers last time" (70.0 points)", "at least one local key population has an increase in the number of people receiving HIV testing compared with the previous year" (70.0 points)", "colleges and occupational schools set up AIDS-related self-service facilities" (65.0 points), "HIV testing among the arrested people suspected of prostitution, adultery, drug users and traffickers" (55.0 points) and "condom use among men who have sex with men during last episode" (50.0 points). The "indicator 3 comprehensive intervention" contributed most to the evaluation, while "indicator 7 innovation strategies and measures" played a minor role in the evaluation results. Conclusions: The overall situation of AIDS Response Program in 2020 was good, but the progress in different word areas was not yet balanced. The two areas of comprehensive intervention and comprehensive social governance of AIDS prevention should be strengthened. It is also suggested that relevant indicators be adjusted appropriately to improve evaluation indicators system and comprehensively promote the program.
Тема - темы
Female , Humans , Male , Acquired Immunodeficiency Syndrome/prevention & control , China/epidemiology , HIV Infections/epidemiology , Homosexuality, Male , Program Evaluation , Sex Workers , Sexual and Gender MinoritiesРеферат
Objective:To summarize the clinical manifestations, epidemiological features and progress of diagnosis and treatment of gout in the spinal canal.Methods:A 59-year-old male patient was admitted to the hospital due to back pain, weakness in both lower limbs, hypoaesthesia and feeling of walking and stepping on cotton for more than one month. The preoperative imaging examination showed there were space-occupying lesions in the spinal canal at the T 8, 9 level with severe canal stenosis. The patient underwent posterior T 8, 9 laminectomy decompression, debridement and T 7-T 10 pedicle screw internal fixation under general anesthesia. The thoracic spinal gout was diagnosed by postoperative pathology. Further, the following keywords, "gout", "gout of spinal canal", "gout of spine" and "intraspinal gout", were used to search in the Chinese and English databases. A total of 62 patients with intraspinal gout were retrieved. The age, gender, involved disease, history of gout or hyperuricemia, laboratory indicators and imaging data of 63 patients were collected. Results:A total of 63 patients with intraspinal gout were retrieved. The gender of one patient was unknown. The remaining patients included 54 males (87.1%, 54/62) and 8 females (12.9%, 8/62) with the ratio of male to female 6.75∶1. The average age was 52(35, 67) years (range 20-82 years) and the peak onset period was 60-79 years. Fifty-six cases (88.9%, 56/63) of all patients suffered the disease from one single site of the spine, including 26 cases in the lumbar-sacral (46.4%), 22 cases (39.3%) in the thoracic spine and 8 cases (14.3%) in the cervical spine. However, only 7 patients had the disease at more than two sites at the same time accounting for 11.1% of all patients (7/63). Fifty-three patients (91.4%, 53/58) had a history of hyperuricemia with an average duration of 8.6 years (range 3 months to 28 years). The clinical symptoms of intraspinal gout were not specific. There were 70.5% (43/61) patients had local pain and up to 98.4% (60/61) patients had varying degrees of neurological dysfunction. X-ray examinations often showed no positive results due to technical limitations. Among 41 patients with CT imaging data, 31 cases showed mid-to-high density elliptical or irregular calcifications in the spinal canal and the remaining 10 patients showed medium-low density soft tissue masses. There were 96.2% (51/53) of patients with intraspinal gout showed medium or low signal on T1WI MRI examination but without high signal or low signal on T2WI (40 cases of high signal, 13 cases of high signal or mixed signal). All 63 patients were finally diagnosed by pathological examination and 5 of them with histological features. The main pathological features included foreign body granuloma, red-stained crystal-like deposits in the cytoplasm of foreign body giant cells, birefringent spindle or needle-like crystals under polarized light microscope.Conclusion:Gout in the spinal canal is a rare condition. Dual-energy CT has high sensitivity and specificity in identifying gout and it can provide a more accurate method in diagnosis of spinal gout. However, the final diagnosis depends on postoperative pathology. If case of spinal instability or neurological dysfunction, surgery had to be performed. Hyperuricemia should be treated in order to reduce the risk of acute attacks.
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Objective@#To analyze the characteristics of high risk sexual behaviors and HIV infectious status among men who have sex with men (MSM) who use drugs in Tianjin in 2016.@*Methods@#From April to December in 2016, MSM who use drugs in Tianjin were targetedly and extensively mobilized to receive testing by snowball sampling method. The inclusion criteria were as follows: men aged 18 years old and above; have had oral or anal sex with men in the last 6 months; have had drug abuse history in the last 6 months, including the use of rush poppers, 5-Methoxy-diisopropyltryptamine (5-MeO-DiPT), and Methamphetamine Synthesis substances; and with no mental disorder or mental deficiency. In this study, 302 MSMs were recruited to collect information of social demographic characteristics, drug abuse situation, sexual behavior after drug use, HIV test and the infectious status was collected through the online questionnaire, and the descriptive analysis was conducted.@*Results@#From January to December 2016, a total of 302 subjects were recruited, among whom 194 (64.2%) aged 21-30 years old, 223 (73.8%) were unmarried and 28 (9.3%) were students. In the past 6 months, 297 (98.3%) used rush poppers, 31 (10.3%) used 5-MeO-DiPT, and 14(4.6%) used Methamphetamine Synthesis substances. The proportion of having sex after using the three types of drugs were 87.9% (n=261), 83.9% (n=26) and 92.9% (n=13), 85.5% (n=254), 87.1% (n=27) and 92.9% (n=13) of the subjects reported the sexual pleasure and sexual desire increased after using drugs, respectively. After using the three types of the drugs,58.6% (n=174), 83.9% (n=26) and 92.9% (n=13) of the subjects reported the duration of each sexual activity prolonged. In the past 3 months,48.3% (n=146) had stable sexual partners, 72.5% (n=219) had temporary sexual partners and 12.3% (n=37) had group sexual behaviors. 41 out of 302 subjects were HIV positive with the HIV positive rate at 13.6%.@*Conclusion@#Most of the MSM who use drugs were young, and always had sex when they use drugs. There is a relatively high HIV prevalence in this population.
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Abstract?AIM: To investigate the effect of epigallocatechin-3-gallate ( EGCG ) against oxidative stress induced by high glucose in human lens epithelium ( HLE) cells.? METHODS: The HLE cell oxidative damage model induced by high concentration glucose was established, and was intervented with different concentrations of EGCG. Cell viability was determined by MTT assay, cell morphology was investigated by convert microscope, cells apoptosis was assayed by flow cytometry with Hoechst-PI staining. Moreover, the levels of super oxide dismutase ( SOD) , glutathione peroxidase ( GSH-Px) and malondialdehyde ( MDA) in supernatant were also tested after different treatment either with high concentration glucose or with different concentrations of EGCG.?RESULTS: MTT results showed that HLE cells activity increased to 50. 33%± 3. 52% and 63. 33%± 4. 63% after treated with 10 μmol/L and 100 μmol/L EGCG respectively, the difference was statistically significant compared with oxidative injury group(32. 67%±3. 10%)(P<0. 05 ); HLE cells maintained better morphology intervented with EGCG under high glucose conditions, the number of apoptotic cells reduced, SOD and GSH-Px level within HLE cells increased and MDA levels decreased.?CONCLUSION:EGCG plays its strong antioxidant effect by increasing SOD, GSH-Px content and decreasing MDA content in cells, therefore provides a reliable experimental basis for the search for effective prevention and treatment of cataract drug.
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<p><b>OBJECTIVE</b>To investigate the survival and development conditions of community-based organizations (CBOs) for HIV/AIDS prevention and control among men who have sex with men (MSM) in Chinese cities including Shanghai, Hangzhou, Chongqing.</p><p><b>METHODS</b>This study employed both qualitative (focus groups) and quantitative (questionnaire survey) methods to obtain information from 15 MSM CBOs in three Chinese cities.</p><p><b>RESULTS</b>The mean work time of the 15 CBOs for HIV/AIDS prevention and control among MSM was 6.7 years (2.1-11.3 years), and the majority of their funds was from international cooperation projects (80 447 000 RMB, 73.0%) from 2006 to 2013. The survival cost of MSM CBOs apart from expenditure of activities was 2 240-435 360 RMB per year. As it was shown in the graph, the survival and development of MSM CBOs was closely related to the development of international cooperation projects. There was a few small size MSM CBOs taking part in the prevention and control of HIV/AIDS and their work content was limited before 2006. From 2006 to 2008, some international cooperation projects were launched in China, such as the China Global Fund AIDS project and the China-Gates Foundation HIV Prevention Cooperation program. As a result, the number of MSM CBOs was increased sharply, and both the scale and 2012, the performance of these programs further promote the establishment of new MSM CBOs and the development of all MSM CBOs with regard to the work places, full-time staffs, work contents, work patterns and the specific targeted population. After 2012, most international cooperation programs were completed and the local department of disease prevention and control continued to cooperate with MSM CBOs. However, the degree of support funds from the local department was different among different regions. Where the funds were below the half of program funds, the development of MSM CBOs ceased and work slowed down. Besides, there were still some constraints for the survival and development of MSM CBOs, such as insufficient funds, no legitimate identity, the outflow of talents and the unsustainable development.</p><p><b>CONCLUSION</b>The survival and development of MSM CBOs was closely related to the development of international cooperation projects in China. Some departments of disease prevention and control took over the cooperation with MSM CBOs when the international cooperation projects were completed. Given the survival cost of MSM CBOs and the constraints of MSM CBOs development, it needs further investigation on how to ensure the local departments of disease prevention and control to take over the cooperation with MSM CBOs and how to cooperate with MSM CBOs.</p>
Тема - темы
Humans , Male , Acquired Immunodeficiency Syndrome , China , Cities , Communicable Diseases , Community Health Services , Financial Support , HIV Infections , Homosexuality, Male , International Cooperation , Organizations, NonprofitРеферат
<p><b>OBJECTIVE</b>To conduct a cost utility study on the HIV/AIDS 'one-stop service' at county level.</p><p><b>METHODS</b>Financial records and questionnaires were used to collect the information about the resource allocation and the effectiveness of antivirus treatment (ART) during the two period which were January 2012-June 2013 and July 2013-December 2013 in the three pilot counties providing 'one-stop service'. Treeage Pro 2009 was used to build the Markov model to simulate the evolution of 5 different HIV statuses, including HIV infection, AIDS, HIV infection receiving ART, AIDS receiving ART and death. And compared the cost-utility ratios between current ART process and 'one-stop service' process. National and local epidemic data and literature review were used to provide the parameters in the model, including prior probabilities of each status, transferring probabilities among each status, health utility values and investments of each status and discount rate.</p><p><b>RESULTS</b>The expenditures related with 'one-stop service' in the three counties were 2 627 339, 209 969, and 191 658 RMB, respectively between July and December, 2013. The average periods from HIV infection confirmation to ART initiation was reduced from 8 weeks to 18, 10 and 16 days, respectively. The percentage of receiving ART within 30 d among those qualified were increased from 46.7% (63/135) to 64.3% (45/70) in county A, from 40.0% (16/40) to 69.4% (25/36) in county B, and from 9.5% (4/42) to 50.0% (19/38) in county C. If current process was applied, the CUR in three counties would be 10 391.89 RMB/quality adjusted life years (QALY), 6 271.42 RMB/QALY and 3 515.94 RMB/QALY, and these would be 10 825.08 RMB/QALY, 8 522.30 RMB/QALY and 10 414.65 RMB/QALY with application of 'one-stop service'.</p><p><b>CONCLUSION</b>'one-stop service' could decrease the interval between HIV infection confirmation and ART initiation and increase the percentage of receiving ART among people living with HIV(PLHIV), more QALYs would be obtained with more resources invested.</p>
Тема - темы
Humans , Acquired Immunodeficiency Syndrome , Anti-HIV Agents , Cost-Benefit Analysis , Epidemics , HIV Infections , Health Care Rationing , Quality-Adjusted Life Years , Survival Rate , Time-to-TreatmentРеферат
<p><b>OBJECTIVE</b>To conduct health economic evaluation of the prevention of mother-to-child HIV among pregnant women in Dehong prefecture, Yunnan province, China from 2004 to 2013.</p><p><b>METHODS</b>Data on cost were collected mainly from the annual prevention of mother-to-child transmission (PMTCT) reporting system of Dehong prefecture, and supplemented by HIV PMTCT-related resource allocation data from local health bureau. Effectiveness indexes were from local continuous HIV surveillance system and annual reported data. Cost-effectiveness and cost-utility analysis were used to conduct the health economic evaluation.</p><p><b>RESULTS</b>From 2004 to 2013, 283980 pregnant women were screened for HIV, 2 059 were detected as positive, and the HIV positive rate was 0.73%. The total cost of the PMTCT program was 14 227 000 RMB after discounting, and the unit cost of positive case finding was 4 200 RMB. A total of 26 cases of adults and 325 infants were avoided HIV infection, and the cost-effectiveness ratio (CER) was 40 500 RMB/case. The total obtained quality adjusted life years (QALY) from the program was 8 911.5, each one of which cost 1 600 RMB/QALY. If the feeding pattern were breast feeding, CER would be 42 800 RMB/case and each one of QALY would cost 2 200 RMB.</p><p><b>CONCLUSION</b>Based on the cost-effectiveness and cost-utility analysis, the HIV PMTCT of Dehong prefecture had economic value, which indicates that continued investment is needed to strengthen local HIV PMTCT work.</p>
Тема - темы
Adult , Child , Female , Humans , Infant , Pregnancy , Acquired Immunodeficiency Syndrome , China , Cost-Benefit Analysis , Costs and Cost Analysis , HIV Infections , Health , Infectious Disease Transmission, Vertical , Mothers , Quality-Adjusted Life YearsРеферат
<p><b>OBJECTIVE</b>To understand provider initiated HIV testing and counseling (PITC) in a region with high HIV/AIDS epidemic in China, and analyze its effect to early detection of HIV infections.</p><p><b>METHODS</b>Between January and December, 2013, 37 county level medical institutions were selected as the study sites, among which, 19 were public medical institutions and 18 were private institutions. According to the related regulation, procedures and contents of PITC, the study was implemented among outpatients and inpatients who seek for doctors in these medical institutions and PITC were provided for them. The 'Individual Investigation Form' was used to record the information and high-risky factors, and the respondents were taken venous blood and given HIV screening and confirmation. All available serum samples of newly found HIV/AIDS cases were tested using the BED HIV Incidence Capture Enzyme Immunoassay (BED-CEIA) to differentiate the long-term infections and new infections (early detected infections). Chi-square analysis was used to compare the differences of characteristics of newly infected patients.</p><p><b>RESULTS</b>Between January and December, 2013, a total of 37 medical institutions provided PITC. 55 164 person times were received HIV screening, among which 658 were HIV positive, and 598 were confirmed to be HIV positive. The 598 cases were all provided transferring service. The differences of age, marital status, education levels, transmission routes and testing institutions had statistical significance to early detection (χ(2) equals to 23.54, 10.50, 17.96, 21.22 and 4.80; P equals to < 0.001, 0.005, < 0.001, < 0.001 and 0.029, respectively). And the early detection proportions among patients aged from 20 to 29 and from 50 to 84 were 47.1% (114/242) and 42.1% (24/57), respectively; the proportions among single and married patients were 37.8% (56/148) and 38.9% (143/368), respectively; the proportion among patients with high school education levels were 42.6% (26/61); the proportion among patients transmitted by fixed heterosexual sexual partners was 46.0% (86/187); the proportion among private hospitals was 40.3% (58/144).</p><p><b>CONCLUSION</b>A certain proportion of HIV infections were early detected by PITC in this region. The HIV early detection proportions among specific age group and population with spouse/fixed sexual partners were relatively high.</p>
Тема - темы
Adult , Aged , Aged, 80 and over , Humans , Middle Aged , Young Adult , Acquired Immunodeficiency Syndrome , Diagnosis , Epidemiology , China , Counseling , Early Diagnosis , Epidemics , HIV Infections , Diagnosis , Epidemiology , Marital Status , Mass Screening , Outpatients , Surveys and QuestionnairesРеферат
<p><b>OBJECTIVE</b>To explore and analyze the feasibility of Community Health Service Center(CHSC)-based HIV prevention and intervention in China.</p><p><b>METHODS</b>Data on case finding and case management indexes were collected from 42 CHSCs in 8 cities from November, 2011 to December, 2012, and complemented by questionnaires to investigate the willingness to accept community-based HIV services among health care providers and the service targets.</p><p><b>RESULTS</b>During November, 2011 and December, 2012, 6 729 person-times HIV tests were carried out among MSM in the cooperation between CHSCs and CBOs, and 235 HIV positives were found. A total of 40 CHSCs among 42 have conducted HIV rapid tests. The sample sources were broad and the HIV screening positive detection rate from high-risk populations in key divisions of CHSCs 0.66% (38/5 769) was higher than that in outreach high-risk populations 0.41% (15/3 623) and people receiving physical check 0.31% (20/6 532). HIV positive detection rate in CHSCs was higher 0.4% (96/23 609) than that in conventional medical institutions 0.1% (11 870/9 644 944) and newly found positives among the confirmed positives was a little lower 73.7% (56/76) than conventional programs 80.1% (8 038/10 039). The case follow-up and CD4(+) T cell testing rates in CHSCs were 100.0% (1 046/1 046) and 99.1% (1 037/1 046), respectively. The testing cost was 6.1 RMB per person on average, and the cost of 1 case found positive was 2 727.3 RMB on average. Among 361 service providers, 68.1% (246)and 91.4% (330) service providers were willing to be involved in AIDS response and support HIV service in local CHSCs. Among 755 service targets including people who seek health care in key divisions of CHSCs, MSM, and high-risk populations in local communities, 77.3% (348), 73.9% (173) and 78.1% (57) were willing to accept free HIV tests in local CHSCs.</p><p><b>CONCLUSION</b>The effect of case finding and case management in CHSCs was good and the cost of conducting HIV tests and finding new cases were relatively low, meanwhile, most of the service provides in CHSCs and service targets support HIV service in local CHSCs. The future CHSC-based HIV prevention and intervention was feasible.</p>
Тема - темы
Humans , China , Community Health Centers , Community Health Services , HIV Infections , HIV Seropositivity , Health Care Costs , Mass Screening , Surveys and QuestionnairesРеферат
<p><b>OBJECTIVE</b>To understand the characteristics and retention situation of clients in extension clinic of methadone maintenance therapy.</p><p><b>METHODS</b>From December 20, 2010 to March 10, 2011, the system sampling method was used to get the cases. A total of 462 heroin addicts from 22 methadone maintenance therapy clinics and extension clinics located in Mangshi, Ruili, Longchuan, Yingjiang, Lianghe of Dehong prefecture, Yunnan province were interviewed, and the demographic characteristics, quality of life, urine testing results for morphine of the patients between the extension MMT clinic and standard MMT clinic were also collected and compared. A cohort study was conducted to analyze retention situation of the new clients with Kaplan Meier method during 9 months treatment.</p><p><b>RESULTS</b>Of the 462 cases, 239 cases were from standard MMT clinic, and 223 cases were from the extension MMT clinic. Among them, 117 cases were new research objects into the group during the investigation. Among the clients of extension MMT clinic, 96.7% (147/152) of them were males, 37.5% (57/152) were Dai nationality, and 61.2% (93/152) were married, 38.8% (59/152) with primary school education, 95.4% (145/152) lived with their family or relatives, 96.7% (147/152) could arrive at the clinic from their habitation within 15 minutes. The positive detection rates 72% (13/18), 71% (24/34), 58% (30/52), 29% (15/52), 14% (6/44), 14% (4/29), 15% (5/34), 17% (6/35), 6% (2/33), 16% (5/31) of urine-morphine testing among new clients of extension MMT clinics decreased as the period of treatment lengthened (χ(2) = 61.04, P < 0.05). The period of retention of the clients in extension MMT clinics was 175-days averagely, with an average retention 122 days of when withdrawing. The retention rates of the clients were 52% (37/71)and 61% (28/46) at 9th month of the extension MMT clinics and standard MMT clinics respectively. There was no difference in the retention rate between those of two types of clinics (χ(2) = 0.82, P = 0.37) .</p><p><b>CONCLUSION</b>Most of the clients in extension MMT clinics lived with their family or relatives, and spent less time on the way to the clinics. After 9 months methadone maintenance therapy, the quality of life of clients in extension clinics was improved while addiction among them decreased. The extension clinic was an effective strategy for retention in remote areas.</p>
Тема - темы
Humans , Male , China , Cohort Studies , Demography , Heroin Dependence , Methadone , Opiate Substitution Treatment , Quality of Life , Substance-Related Disorders , Treatment OutcomeРеферат
<p><b>OBJECTIVE</b>To demonstrate the effectiveness of prevention of mother-to-child HIV, syphilis, and hepatitis B transmission among pregnant women in Dehong prefecture, Yunnan province, China from 2011 to 2013.</p><p><b>METHODS</b>Data were collected mainly from the continuous HIV surveillance system and prevention of mother-to-child transmission (PMTCT) reporting system of Dehong prefecture, and supplemented by annual reported data on HIV, syphilis, and hepatitis B PMTCT to know the general demographic characteristics, HIV testing and counseling service, PMTCT service, and other medical services. Data were presented as absolute numbers and proportions.</p><p><b>RESULTS</b>From 2011 to 2013, the number of pregnant women participating in HIV, syphilis, and hepatitis B testing in Dehong prefecture increased and the HIV testing rates were 99.2% (18 694/18 854), 99.9% (22 047/22 060) and 99.9% (21 751/21 756), the syphilis testing rates were 56.0% (10 550/18 854), 99.6% (21 980/22 060) and 99.9% (21 751/21 756), and the hepatitis B testing rates were 60.2% (11 358/18 854), 99.6% (21 974/22 060) and 99.9% (21 751/21 756). From 2011 to 2013, the HIV positive rates were 0.87% (327/37 787),0.82% (319/38 817) and 0.85% (315/37 261), the syphilis positive rates were 0.05% (10/18 520),0.12% (43/36 817) and 0.11% (40/35 888), the hepatitis B positive rates were 2.46% (456/18 520), 2.23% (794/35 547) and 2.14% (739/34 468), respectively. The rates of HIV-positive pregnant women giving birth in hospitals were 99.2% (128/129), 100.0% (141/141) and 100.0% (141/141). From 2011 to 2013, the proportions of HIV-positive pregnant women receiving antiretroviral therapy were 99.2% (128/129), 99.3% (140/141) and 99.3% (140/141), respectively. And the treatment rate of syphilis-positive pregnant women were 71% (5/7), 89% (16/18) and 97% (32/33). The rates of hepatitis B immunoglobulin injection among new-borns of hepatitis B-positive pregnant women were 92.9% (263/283), 99.7% (612/614) and 99.4% (629/633). The estimated rates of mother-to-child transmission of HIV were 2.28%, 2.30% and 3.00%, respectively.</p><p><b>CONCLUSION</b>There was an increasing trend of HIV, syphilis, and hepatitis B testing rate and the positive rate kept at a low level. The proportions of HIV-positive pregnant women receiving HIV, syphilis, and hepatitis B PMTCT services increased annually, while the proportion of HIV MTCT kept at an overall low level from 2011 to 2013, which indicated its effectiveness of HIV PMTCT work during recent years in Dehong prefecture,Yunnan province, China.</p>
Тема - темы
Child , Female , Humans , Pregnancy , China , HIV Infections , Hepatitis B , Immunoglobulins , Infectious Disease Transmission, Vertical , Mass Screening , Mothers , Pregnancy Complications, Infectious , SyphilisРеферат
<p><b>OBJECTIVE</b>To discuss the cost, cost-effectiveness, and cost-utility of the extension methadone maintenance treatment (MMT) clinics and provide the evidences of the strategy of scaling up the extension MMT clinics.</p><p><b>METHODS</b>A study was conducted in Dehong prefecture, Yunnan province, including Mang, Ruili city, Longchuan, Yingjiang, Lianghe county. 117 newly enrolling heroin addict patients in 17 extension MMT clinics were recruited as subjects from December 2010 to February 2011. An interview was conducted by the trained interviewers for the quality of life score of patients, and the cost of drug use was calculated. Table of outpatient costs of methadone maintenance treatment clinic of Dehong prefecture in Yunnan was used for collecting and calculating the fixed cost, operating cost of the clinics, and the unit cost and incremental cost of the patients from 2008 to 2010. Cost-effectiveness and cost-utility of the extension clinics were analyzed by using the Markov model.</p><p><b>RESULTS</b>The total spending of extension clinics for 2008, 2009, and 2010 on average was ¥57 294, ¥80 752 and ¥74 739 respectively, or about ¥4379 annually per patient. The cost of averting one HIV infection was ¥316 509; the cost of averting one acquired immune deficiency syndrome (AIDS) patients was ¥508 676; and the cost of averting one death was ¥152 330. The cost of obtaining one life year (LY) was ¥3696 and the cost of obtaining one quality adjusted life year (QALY) was ¥9014. Comparing with drug users, the incremental cost utility ratio (ICUR) of the patients of the extension MMT clinics were -7074 yuan/QALY and -7162 yuan/LY.</p><p><b>CONCLUSION</b>The extension MMT clinic service is lower in cost, and better in cost-effectiveness and cost-utility.</p>
Тема - темы
Humans , Ambulatory Care Facilities , Economics , China , Cost-Benefit Analysis , Health Expenditures , Heroin Dependence , Therapeutics , Methadone , Economics , Therapeutic Uses , Opiate Substitution Treatment , EconomicsРеферат
<p><b>OBJECTIVE</b>To comprehensive evaluate the rationality of Acquired Immune Deficiency Syndrome (AIDS) expenditure through the analysis of AIDS expenditure circumstances based on the application of National AIDS Spending Assessment in Dehong prefecture in 2010.</p><p><b>METHODS</b>Demographic and economic indicators of Mang City, Yingjiang, Longchuan, Ruili City, Lianghe and Wanting zone in Dehong prefecture of Yunnan province were collected from the reports issued by Dehong Statistical Bureau of 2010, and HIV/AIDS epidemic indicators were collected from the annual report of national AIDS prevention and control data.NASA method was used to analyze the actual spending and demand index was used to calculate the demand of AIDS funding in these counties (cities). The correlations between HIV/AIDS expenditures and demographic, economic and HIV/AIDS epidemic index were analyzed, respectively, as well as the correlation between the expenditures of AIDS prevention and control and proportion of major transmission approaches.</p><p><b>RESULTS</b>In 2010, the actual expenditures on HIV/AIDS in the 5 counties (cities) of Dehong prefecture was ¥28 752 772, the population was 1 211 400, and Gross Domestic Product (GDP) was ¥11 693. The intervention expenditures in injection drug users, sexually transmitted people, and prevention of mother to child transmission in Ruili county were ¥130 345, ¥71 484 and ¥164 100, the proportions of HIV transmission in these groups were 23.9% (49/205), 73.7% (151/205), and 0.5% (1/205), respectively; and in Lianghe county was ¥141 665, ¥257 142, and ¥99 961, and the proportions of HIV transmission were 17.1% (6/35), 80.0% (28/35) and 0.0% (0/35), respectively. The intervention expenditures in Ruili and Lianghe counties were positive related to the proportion of corresponding people with HIV infection (both r values were 0.99, all P values < 0.05). In the other 4 counties (cities) and the development zone, no correlations. The expenditures of government departments, international projects, domestic research programs and personal and family pays (r value were 0.94, 0.83, 0.99 and 0.88, respectively, all P values < 0.05) were positive related to the number.Except the personal and family pays, other sources of expenditures were all positive related to the number of reported HIV/AIDS cases (r values were 0.94, 0.89 and 0.81, respectively, all P values < 0.05).</p><p><b>CONCLUSION</b>Population and HIV/AIDS epidemic index were considered as factors in AIDS spending. The expenditures corresponded with the demand of different areas basically.</p>
Тема - темы
Humans , Acquired Immunodeficiency Syndrome , Economics , Epidemiology , China , Epidemiology , Health ExpendituresРеферат
<p><b>OBJECTIVE</b>To calculate the actual expenditures in a county of Dehong prefecture, Yunnan province, China by using the method of National AIDS Spending Assessment (NASA) in 2010.</p><p><b>METHODS</b>Data were collected through NASA data collection form based on adapted NASA classification in the county of Dehong prefecture from October to December, 2011, and complemented by semi-structured interview with 16 well trained programmatic and financial representatives in 8 spending units. Data were entered in Resource Tracking Software (RTS) V 2009.3.0, and SPSS 13.0 was used for data processing and analysis.</p><p><b>RESULTS</b>The NASA estimations showed that the county spent a total of ¥16 235 954 on HIV/AIDS in 2010. Public funds constituted 96.3% of the total expenditure (¥15 630 937), followed by Global Fund which accounted for 3.0% (¥484 585) and private sources which accounted for 0.7% (¥120 432). Findings based on NASA categories showed that AIDS spendings were mainly on 4 areas, and expenditure on Care & Treatment was ¥12 401 382 (76.4% of total expenditure), followed by Prevention which accounted for 14.3% (¥2 325 707), Program Management & Administration which accounted for 7.8% (¥1 268 523) and human resources which accounted for 1.5% (¥240 342). The most beneficial population group was People Living with HIV (PLHIV), accounting for 84.7% of total expenditure. (¥13 753 428), followed by 4.8% for high risk population, including female sex workers and their partners (¥297 333), injection drug users and their partners (¥293 143), men having sex with men and their partners (¥185 136) and 1.5% (¥241 429) for the general population.</p><p><b>CONCLUSION</b>The local funds for HIV/AIDS in this county was insufficient. The local government should increase corresponding funds based on central government funding. Care and treatment was the first spending priority in the county and the investment of prevention services needs to be increased. Prevention and treatment and care should be combined to ensure the effectiveness of comprehensive prevention and treatment of AIDS.</p>
Тема - темы
Humans , Acquired Immunodeficiency Syndrome , Economics , China , Financing, Government , Economics , Health Expenditures , Outcome and Process Assessment, Health Care , Surveys and QuestionnairesРеферат
<p><b>OBJECTIVE</b>To investigate the quality of life of heroin dependent patients with methadone maintenance therapy and its influencing factors.</p><p><b>METHODS</b>Totally 462 heroin dependent patients who were receiving methadone maintenance therapy in Mangshi, Ruili, Longchuan, Yingjiang, Lianghe of Dehong prefecture, Yunnan province were randomly selected using proportional stratified sampling and interviewed with the WHO Quality of Life-BREF (QOL-BREF) in order to understand their quality of life in the fields of physical, psychological, social relationships, and environmental function during 4 weeks ago before interviewing, and the influencing factors of the quality of life.</p><p><b>RESULTS</b>Among the 462 patients, 451 patients (97.6%) were male and 11 (2.4%) were female. Their average age was (37.80 ± 9.13) years old; 145 patients (31.39%) unmarried, 270 patients (58.44%) were married; 35.93% (166/462) of patients had primary school education, 37.23% (172/462) of patients had senior high school education. The patients had a score of 54.11 ± 6.74 for total quality of life and well being and a score of 14.31 ± 2.23, 13.28 ± 1.79, 13.90 ± 2.52, 12.63 ± 1.77 for physical, psychological, social relationships and environmental function, respectively. The quality of life for physical, psychological, social relationships and environmental function of the group of patients which ages between 30 to 40, unmarried, high middle school and above education, length of drug addiction more than 10 years before receiving treatment, treatment duration less than 6 months, incoming from temporary job were with lower score for total quality of life and well being. The quality of life for physical, psychological was lower for those aged between 16 and 30 when becoming first time drug user, which scores were 14.29 ± 2.25 and 13.22 ± 1.84, respectively. The quality of life for physical, psychological, social relationships of the group of patients which injecting drug only or injecting drug with other manners before receiving treatment were lower, which scores were 13.92 ± 2.25, 13.08 ± 1.67, 13.25 ± 2.60 for injecting drug only and 13.67 ± 2.52, 13.43 ± 1.71, 13.80 ± 2.56 for injecting drug with other manners.</p><p><b>CONCLUSION</b>Attending and keeping methadone maintenance therapy could improve the quality of life of heroin dependent patients. Age, marriage status, education, time of drug use, treatment duration may be the influential factors.</p>
Тема - темы
Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Acquired Immunodeficiency Syndrome , Psychology , China , Factor Analysis, Statistical , Methadone , Therapeutic Uses , Opioid-Related Disorders , Drug Therapy , Psychology , Quality of Life , Surveys and QuestionnairesРеферат
<p><b>OBJECTIVE</b>To explore a new method for finding more HIV/AIDS.</p><p><b>METHODS</b>In September 2009, newly reported HIV-infected individuals from May to August, 2009 in Dehong prefecture were asked to participate in a survey which requested demographic characteristics, history of high-risk behaviors and contact information of individuals with whom they had high risky contacts. People with risky contacts with HIV-infected cases (index cases) were also approached to participate in this survey and HIV testing was provided.</p><p><b>RESULTS</b>A total of 342 HIV-infected individuals were newly reported and served as index cases from May to August, 2009. Among them, 47.1% (161/342) were transmitted by regular sexual partners. Through three-round surveys, 218 contacts were traced and among them, 84.9% (185/218) were traced by regular heterosexual partners. HIV positive rate of the tested was 34.7% (60/173) in the first-round tracing and 12.5% (1/8) in the second one. Among the 560 individuals (index cases and their high-risk contacts), the proportions of having regular heterosexual partners, non-regular and non-commercial sexual partners, commercial sexual heterosexual partners and men having sex men were 87.9% (492/560), 18.9% (106/560), 22.3% (125/560) and 0.3% (1/318), respectively, while the proportion of having never used condoms when having sex with the above four types sexual partners were 73.8% (363/492), 72.6% (77/106), 63.2% (79/125) and 0.0% (0/1), respectively.</p><p><b>CONCLUSION</b>As an epidemiological method for HIV/AIDS finding, contact tracing identified a large number of HIV infectors who were traced by newly reported HIV-infected individuals.</p>
Тема - темы
Adolescent , Adult , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Young Adult , Acquired Immunodeficiency Syndrome , Epidemiology , China , Epidemiology , Contact Tracing , Methods , HIV Infections , Epidemiology , Risk Factors , Surveys and QuestionnairesРеферат
Objective To study the quality of life and its influential factors among HIV positive population. Methods Quality of life was evaluated among 2608 HIV positive population by WHOQOL (Chinese Version) to calculate the total and four domains' scores of quality of life. Multiple linear regression model was used to analyze the relationship between the factors and the scores of the four domains and the total score of quality of life. Results Physical,psychological,social,environmental and the total scores of the HIV positive population were 12.96±1.94,11.79± 1.19,13.79±2.44,12.40±1.93 and 51.02±6.03,respectively. Females had a higher scores than males in the four domains and the total score of quality of life. Through a multiple linear regression model,we found that the influential factors would include gender,age,occupation,family conflict and appetite etc. Conclusion People living with HIV had higher scores in social domain,but lower scores in psychological domain,suggesting that psychological intervention should he strengthened.