Table 2

Summary of three-way ANOVAs conducted on drug data presented in figures1 through 6^2-a

Experiment	Time (T)	Dose (D)	Sex (S)	T × D	S × T	S × D	S × D × T
Fentanyl
Hot plate	P < .001	P < .001		P < .001
Tail withdrawal	P < .001	P < .001		P < .001
Buprenorphine
Hot-plate	P < .001
Tail-withdrawal	P < .001
U69,593
Hot-plate	P < .001	P < .001		P = .03
Tail-withdrawal	P = .005	P = .01			P = .002
Bremazocine							P = .08
Hot-plate	P < .001	P < .001
Tail-withdrawal	P < .001		P = .04	P = .05
DPDPE
Hot-plate	P < .001	P = .007				P = .001
Tail-withdrawal	P = .01
Deltorphin
Hot-plate	P = .003	P = .002				P = .05
Tail-withdrawal

↵2-a Only P values less than .1 are shown.