. 2014 May 5;1(2):55–63. doi: 10.1093/nop/npu006

Table 4.

Equivalency testing confidence intervals

	24 mean^a	24 h SD	Reference CI	90% CI of Differences^b		Equivalent?
	24 mean^a	24 h SD	±0.5SD	Lower Bound	Upper Bound	Equivalent?
All symptoms	1.41	1.15	±0.57	−0.28	−0.09	Yes
Neurologic factor	0.93	1.35	±0.68	−0.35	−0.08	Yes
Cognitive factor	1.787	2.08	±1.04	−0.38	−0.03	Yes
Interference	1.84	2.05	±1.03	−0.44	−0.11	Yes
WAW	1.92	2.20	±1.10	−0.39	−0.04	Yes
REM	1.76	2.18	±1.09	−0.53	−0.14	Yes

^aThe 24-hour recall is the reference recall to evaluate equivalency.

^bBetween 24-hour and 7-day recall.

Abbreviations: CI, confidence interval; REM, relate-enjoy-mood; SD,standard deviation; WAW, walk-activity-work.