ABSTRACT
<p><b>OBJECTIVE</b>To evaluate AIDS-related knowledge among adult men in Chongqing City, and provide some evidence for AIDS-related health education.</p><p><b>METHODS</b>Using the randomized multistage stratified cluster sampling method, we investigated AIDS-related knowledge among the adult males in Chongqing City.</p><p><b>RESULTS</b>Of the 1502 adult men, those who knew the three major transmitting routes of AIDS (blood-borne, vertical transmission and sexual contact) constituted 85.35, 83.16 and 66.11%, respectively, and 22.70% did not know the proper use of condoms. Those who thought that AIDS could be transmitted by mosquito bite, kissing, dining together, handshake or embracing made up 54.86, 50.6, 30.29 and 19.11%, respectively. The floating population scored significantly lower than the resident population in total AIDS knowledge, HIV transmission knowledge and HIV non-transmission knowledge (P<0.01).</p><p><b>CONCLUSION</b>AIDS-related knowledge among the adult men in Chongqing City needs to be improved by enhancing targeted AIDS-related health education.</p>
Subject(s)
Adolescent , Adult , Humans , Male , Middle Aged , Young Adult , Acquired Immunodeficiency Syndrome , China , Health Knowledge, Attitudes, Practice , Surveys and QuestionnairesABSTRACT
The assistant artificial hip joint (AAHJ) is a new impermanent hip support implanted in the body. It is used for treatment of ischemic necrosis of the femoral head at the early stage. It reserves the natural femoral head, increases its containment and decreases its load, thus makes the recovery of the necrosed femoral head. The AAHJ's moving axis center is the same as that of the femoral head. Therefore, the moving range of the hip joint is very close to the normal postoperatively. The patient can walk with loading in 3 weeks after the surgical operation, and can regain his (or her) daily work and life in 2 to 3 months of the operation. The AAHJ's structure is simple and the price is cheap.