TDAD - What does TDAD stand for? The Free Dictionary
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This variable indicates the number of personal care hours authorized through TDADS for late 2004-2005.
Several instruments were considered to affect hours of formal care authorized; lagged scores on the TDADS ADL scale and IADL scale were chosen as they passed the overidentification tests and were strongly correlated with formal care.
In this equation, the dependent variable is the number of hours of formal care authorized by TDADS for the year 2006.