RESUMO
Nowadays, there is a trend of HIV prevalence transmitting from high-risk group to average-risk group in China. Rural China is the weak link of HIV prevention, and rural areas of Henan province which is one of the most high-risk regions in China have more than 60% of the AIDS patients in the province. Thus, improving the HIV awareness and implementing health education become the top-priority of HIV/AIDS control and prevention. A multistage sampling was designed to draw 1129 people living with HIV/AIDS (PLWHAs) and 1168 non-PLWHAs in 4 prevalence counties of Henan province. A health promoting and social-psychological support model was constructed to improve the health knowledge of participants. Chi-square tests and unconditional logistic regression were performed to determine the intervention effect and influencing factors. All groups had misunderstandings towards the basic medical knowledge and the AIDS transmission mode. Before the intervention, 59.3% of the HIV/AIDS patients and 74.6% of the healthy people had negative attitudes towards the disease. There was statistically significant difference in the improvement of knowledge, attitude and action with regards to HIV prevention before and after intervention (P<0.05). PLWHAs who were males (OR=1.731) and had higher education level (OR=1.910) were found to have better HIV/AIDS health knowledge, whereas older PLWHAs (OR=0.961) were less likely to have better HIV/AIDS health knowledge. However, the intervention effect was associated with the expertise of doctors and supervisors, the content and methods of education, and participants' education level. It was concluded that health education of HIV/AIDS which positively influences the awareness and attitude of HIV prevention is popular in rural areas, therefore, a systematic and long-term program of HIV control and prevention is urgently needed in rural areas.
RESUMO
Nowadays, there is a trend of HIV prevalence transmitting from high-risk group to average-risk group in China. Rural China is the weak link of HIV prevention, and rural areas of Henan province which is one of the most high-risk regions in China have more than 60% of the AIDS patients in the province. Thus, improving the HIV awareness and implementing health education become the top-priority of HIV/AIDS control and prevention. A multistage sampling was designed to draw 1129 people living with HIV/AIDS (PLWHAs) and 1168 non-PLWHAs in 4 prevalence counties of Henan province. A health promoting and social-psychological support model was constructed to improve the health knowledge of participants. Chi-square tests and unconditional logistic regression were performed to determine the intervention effect and influencing factors. All groups had misunderstandings towards the basic medical knowledge and the AIDS transmission mode. Before the intervention, 59.3% of the HIV/AIDS patients and 74.6% of the healthy people had negative attitudes towards the disease. There was statistically significant difference in the improvement of knowledge, attitude and action with regards to HIV prevention before and after intervention (P<0.05). PLWHAs who were males (OR=1.731) and had higher education level (OR=1.910) were found to have better HIV/AIDS health knowledge, whereas older PLWHAs (OR=0.961) were less likely to have better HIV/AIDS health knowledge. However, the intervention effect was associated with the expertise of doctors and supervisors, the content and methods of education, and participants' education level. It was concluded that health education of HIV/AIDS which positively influences the awareness and attitude of HIV prevention is popular in rural areas, therefore, a systematic and long-term program of HIV control and prevention is urgently needed in rural areas.
Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome da Imunodeficiência Adquirida , China , Avaliação de Processos e Resultados em Cuidados de Saúde , Educação de Pacientes como Assunto , Métodos , Padrões de Referência , População RuralRESUMO
<p><b>OBJECTIVE</b>To evaluate the costs of preventing AIDS transmission from mothers to children in a high-incidence area and to investigate relations between costs and effects, as well as to study the economical effects of this approach.</p><p><b>METHODS</b>According to the number of patients and each strategy on prevention of AIDS transmission, following aspects were calculated as: the cost of preventing each patient with HIV infection, to avoid the cost of one disability adjusted life year (DALY), to evaluate the cost of each patient with either HIV infection or HIV-infected thereafter,and to calculate the HIV-positive rates in mothers at the same levels between costs and effects.</p><p><b>RESULTS</b>The costs-effects for stopping pregnancy:it was 2264 Yuan for preventing one DALY, the costs of avoiding one case with HIV infection was 46 963 Yuan, but it was 211,000 Yuan from each patient after HIV infection, the ratio between effects and costs was 4.5:1. The costs-effects for comprehensive strategies showed that the cost was 60 853 Yuan for avoiding one case with HIV infection. It was 211,000 Yuan for each patient after HIV infection and the ratio between effects and costs was 3.5:1.</p><p><b>CONCLUSION</b>The cost-effect of preventing HIV transmission from mothers to children was significant on the basis of economical level. It was more effective to evaluate the relation between costs and effects according to economical level in screening and preventing transmission from mothers to children under the situation that the HIV-positive rate in pregnant mothers was more than 0.03%.</p>