Forces Hospital, was designed to assess the knowledge of people who were at risk for stroke, before and after delivering educational content. This content comprised 4-minute face-to-face explanation by a trained educator, 99-second video clip and a short hand-out. The assessment was performed by administering a structured questionnaire. Results:A total of 313 people participated in this study. Before the intervention, 63.6% understood stroke to be due to a disturbance in blood flow resulting in loss of brain function. After delivery of the educational content, the percentage raised to 97.1%. Thirty-Four and Eight percent )109( of participants stated they knew stroke symptoms, and 55.96% knew 2 to 4 symptoms prior to intervention. Our educational content raised these percentages to 98.4% and 79.8% respectively. Good knowledge of stroke symptoms and risk factors was associated with younger age and higher level of education. Conclusion:Educational content by means of oneto-one interaction with trained educators, video clips and handouts results in significant improvement in understanding of stroke symptoms and risk factors among at-risk participants.

Acurate information about acquired immunodeficiency syndrome [AIDS]and human immunodeficiency virus [HIV]is important for their prevention. This study is intended to assess knowledge on AIDS in students of secondary schools in Buraidah City and to measure the effect of a health education program on their knowledge about AIDS in general, modes of HIV transmission and the degree of their misperception about the transmission of the disease through casual contact. A well-designed health education program using personal communication and visual media techniques was conducted for 483 secondary school students in Buraidah secondary schools during the year 1997. Pre- and post-tests were done to examine their knowledge about AIDS. The results of this study pointed out that a health education program on AIDS for students of secondary schools greatly and significantly improved their scores on general knowledge on AIDS views on its transmission and misperception of AIDS [p < 0.01]. Continuous in-ice programs for secondary students are recommended

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