Abortion rate

abortion rate

• 流産率（日本語）
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Definition

Glossary of "Environmental Science: Earth as a Living Planet (2nd ed.) by Botkin & Keller (1998)

• The estimated number of abortions per 1000 women aged 15 to 44 in a given year. (Ages 15 to 44 are taken to be the limits of ages during which women can have babies. This of course is an approximation, made for convenience.)

文献（引用）

• Botkin, D. B. & Keller, E. A. 1998. Environmental Science: Earth as a Living Planet, 2nd ed. -xxxxii + 649 pp. John Wiley & Sons, Inc., New York.

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