Rapid Decline of Fertility Rate in South Korea: Causes and Consequences
Level 4 - case-series / case-control
Level 4 by non-clinical design analogy (cross-sectional interview survey combined with descriptive population statistics).
OpenAlex W2735973462 · doi:10.4236/jss.2017.57004
What was done
The authors reviewed South Korea's family planning policies enacted since the early 1970s and evaluated official national population statistics. To examine the causes and social consequences of the total fertility rate decline, they conducted interviews with more than 250 undergraduate students recruited from multiple universities across South Korea.
What was found
The abstract provides no specific quantitative metrics, survey percentages, or statistical test results. It reports descriptively that national family planning policies contributed to rapid fertility declines, leaving South Korea with fertility rates among the lowest in the world.
Why it matters
Understanding the drivers and unintended consequences of rapid demographic transitions in South Korea offers historical perspective for policymakers addressing steep birth rate declines globally.
Limits
The abstract reports no quantitative outcomes, effect sizes, or analytical findings from the interviews. The primary primary-data sample was restricted to undergraduate university students, which introduces substantial selection bias and fails to represent the broader reproductive-age or general population.
Cited by
- supports North Korea's total fertility rate is approximately twice that of South Korea.