Response^a

Polynomialequation

Identification of variables^b

ABTS_{Week 0}

Log(ABTS₀) = 9.0 * X1 + 9.5 * X2

X1 = MD; X2 = MS

ABTS_Week6

Log(ABTS₆) = 8.2 * X1 + 9.4 * X2

X1 = MD; X2 = MS

ABTS_{Week 6} – ABTS_Week

Log(ABTS_{6 -0}) = –0.5 * X1 –2.0 * X2

X1 = MD; X2 = MS