This paper focuses on whether there is an organized structural pattern in the spatial distribution of oral contraceptive usage in rural Thailand and, if so, how this spatial pattern is linked to other related socioeconomic variables. The data concern the year 1975. The results suggest that the location of the health services infrastructure seems to have the most significant effect on the differences in level of oral contraceptive use observed.

中文翻译：

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泰国计划生育相关因素的空间分析

本文重点讨论泰国农村口服避孕药使用的空间分布是否存在有组织的结构模式，如果有，这种空间模式如何与其他相关的社会经济变量相关联。数据涉及 1975 年。结果表明，卫生服务基础设施的位置似乎对观察到的口服避孕药使用水平的差异有最显着的影响。