Kernrechtsfrage
Whether the insured person showed a relevant worsening of health justifying an IV pension under revision rules.
Extrahierter Entscheid
No legally relevant and predominantly probable worsening was established.
Extrahierte Begründung
The later psychiatric reports were mainly different assessments of essentially the same facts and did not make a substantial change in condition probable; somatic health was not shown to have worsened.