Kernrechtsfrage
Whether the insured person showed a relevant deterioration in health justifying a new disability pension claim.
Extrahierter Entscheid
No material change in health was proven; the previous 80% work capacity in adapted work and household remained applicable.
Extrahierte Begründung
The comparison between the 2004 MEDAS report and later medical reports did not establish a legally relevant worsening. The cantonal court's factual assessment was not manifestly incorrect, and the Federal Court is bound by that assessment.