A study that questioned earlier findings
Changes in the toilet training of children during the last 60 years: the cause of an increase in lower urinary tract dysfunction?
E. Bakker, Jean‐Jacques Wyndaele · 2000 · British Journal of Urology
- Children
- About 800 children, from three generations
- Where
- Belgium
- Ages
- Childhood, over 60 years
- How
- People recalled how they toilet trained their children
- What it found
- Over three generations, families started toilet training later and later.
- Limits
- We have only read the summary, which gives no ages.