The Influence of Expectation on Nondeceptive Placebo and Nocebo Effects

Table 2

Pain ratings of each experimental group in the conditioning phase.

Group	Pain ratings in conditioning phase
	Low pain cue	Moderate pain cue	High pain cue
BL	1.18 ± 0.66	4.38 ± 1.15	7.22 ± 1.27
NoEI	1.10 ± 0.77	3.83 ± 0.93	7.26 ± 1.23
EI	1.07 ± 0.55	4.07 ± 0.93	7.23 ± 1.06
ED	1.17 ± 0.51	4.16 ± 0.97	7.05 ± 1.11

Data are expressed as mean ± standard deviation.