Kernrechtsfrage
Whether the insured person's status in a revision had changed so that the mixed method could replace full-time earnings comparison
Extrahierter Entscheid
No sufficient proof of a non-health-related status change was established; she remained to be treated as fully employed.
Extrahierte Begründung
The status question must be decided on the concrete circumstances of the individual case and with the standard of preponderant probability. Here, the claimant's prior full-time work history, practical work activity, family support, and low household income did not make it more likely than not that she would have reduced work to 50% if healthy. Statistics alone could not prove the hypothetical status change.