I've fit the following logistic regression model:

Y = waking up with a soar throat (y=1 if yes, y=0 if no)

T = type of device (t=1 if type 1, t=0 if type 2)

D = duration in minutes.

Y ~ T + D.

It's a multi-step problem and I'm on the last part! I think the following question is asking something about a possible interaction?

Here it is verbatim

"Carry out a likelihood ratio test to assess whether these data provide evidence that the effect of a minute increase in duration time on the log odds that a patient will wake up with a soar throat is different for the two types of devices. Give the value of the likelihood ratio statistic, p-value and interpret"

Please advise!

TIA