The PIA for someone who became eligible for SSDI in 2017 is the sum (total) of the following: 1  90% of the first $885 of average indexed monthly earnings. 2  32% of the average indexed monthly earnings over $885 through $5,336, and. 3  15% of the average indexed monthly earnings over $5,336.
confusion. n. 1. the act of confusing or the state of being confused. 2. disorder; jumble. 3. bewilderment; perplexity.
Medical Definition of CONFUSION. : disturbance of consciousness characterized by inability to engage in orderly thought or by lack of power to distinguish, choose, or act decisively. â conÂ·fuÂ·sionÂ·al \-zhnÉl, -zhÉn-Él\ adjective.ords from the Latin fundere have something to do with pouring. To re fund is to pour someone's money back to her or him. Con fus ion exists when too many things are poured together so that they become uncertain and unclear.