「Demography」の編集履歴(バックアップ)一覧に戻る
Demography - (2007/08/08 (水) 18:00:40) の編集履歴(バックアップ)
1. Fertility-Mortality Relationship
Fertility on Health Improvement
- Direct Effect
- Decrease number of pregnancy and birth
- Decrease number of high risk pregnancy and birth
- First-time Mother
- Higher-order pregnancies
- Pregnancy at very young maternal ages
- Pregnancy at old maternal ages
- Short interbirth intervals
- Unwanted pregnancies ending in unsafe abortions
- Pregnancies for women already in poor health
- Indirect Effect
- Less Children, more resource is devoted to each child and mother
- Delaying first marriage, mother can complete education, work, and earn more money to improve living standard of family
Mortality on Fertility Decline
2. Demographic Transition
3. Population Size
4. Below-Replacement Level and Aging (Immigration/Social Security)
5. Africa/Fertility Decline