In the period from the 1970s to the 1990s, there was a "moderate but significant" increase in the prevalence of cerebral palsy in the <a href=https://jusos-kassel.de/soldaritaet-vielfalt-und-gerechtigkeit>https://jusos-kassel.de/soldaritaet-vielfalt-und-gerechtigkeit</a>. believed that this is related with an increase in the number of infants with low birth weight and an increase in the survival rate of these infants.