BIRTH CONTROL,PREGNANCY AND ABORTION AMONG ADOLESCENTS IN CHIANG MAI,THAILAND

The authors studied more than 1750 young urban Chiang Mai residents regarding pre-marital sex, contraception and reproductive health outcomes. Almost two-thirds of the males had had sexual intercourse, compared to one-third of the females. Withdrawal was the most popular method of birth control followed by condom use. There were more females (30.5 per cent) reporting that they had been pregnant than males (17.5 per cent) reporting that they had caused pregnancies. Two-thirds of the respondents who had experienced or caused pregnancy reported that it ended in abortion. Almost half of those who had experienced abortion had induced it themselves, usually using illegal abortifacients. One-third went to a private clinic or hospital illegally. Self-induced abortions were sometimes associated with complications that were treated with pharmacy medications or severe complications requiring hospital treatment. Adolescents in northern Thailand need improved sexual health services and programmes. To be effective though, attention should also be given to underlying cultural attitudes toward sexuality and young people, especially women.     

COITAL EXPERIENCE AMONG ADOLESCENTS IN THREE SOCIAL-EDUCATIONAL GROUPS IN URBAN CHIANG MAI,THAILAND

This article compares coital experience of Chiang Mai 17–20-year-olds who were: (1) out-of-school; (2) studying at vocational schools; and (3) studying at general schools or university. Four-fifths, two-thirds and one-third, respectively, of males in these groups had had intercourse, compared to 53, 62 and 15 per cent of females. The gender difference for general school/university students, but not vocational school students, probably reflects HIV/AIDS refocusing male sexual initiation away from commercial sex workers. Vocational school females may have been disproportionately affected. Loss of virginity was associated, for both sexes, with social-educational background and lifestyle, and was less likely in certain minority ethnic groups. Among males, it was also associated with age and parental marital dissolution, and among females, with independent living and parental disharmony. Within social-educational groups, lifestyle variables dominated, but among general school/university students, parental marital dissolution (for males) and disharmony (for females) were also important, and Chinese ethnicity deterred male sexual experimentation.     

南宁市房地产价格分布规律的机助制图研究与开发方向的探讨

南宁市房地产业经历了由沉寂、复苏、火爆到稳步发展的过程．各公司开发的房屋类型相近,但价格差异却很大,价格分布呈现明显的规律性：一是城市中心价格高,边缘与郊区价格低;二是东部城区价格高,西部城区价格低．主导价格分布规律的三大影响因子是地理位置、交通便捷程度和生态环境质量．南宁今后的房地产开发和城市规划建设一要顺应价格分布规律,优地优用、保障房地产开发的高效益;二要加强交通设施建设和环境保护．促进全市房地产的升值;三要因势利导,发展城市副中心,逐步形成多中心的城市建设格局。