The Sleep Genie - I Cannot Fall Asleep At Night!!

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CES Safety and Research

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The Sleep Genie

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CES Sleep Studies Completed - Past 43 Years

Study Design	Zr Score^a	No. Subjects	Measure Used^b	Reference
Double Blind	.388	27	EEG, Clinician’s Rating	1
Double Blind	.908	30	Self Rating Scale	2
Double Blind	.875	60	Self Rating Scale	3
Double Blind	.590	18	Clinician’s Rating	4
Double Blind	.448	21	Self Rating Scale	5
Double Blind	1.127	22	Clinician’s Rating	6
Double Blind	1.528	10	EEG, Self Rating Scale	7
Totals	5.864	188
Average	.838
Effect Size^c	r = .69
Single Blind	1.650	28	PRN Sleep Meds	8
Single Blind	.448	28	Clinician’s Rating	9
Single Blind	.693	18	Clinician’s Rating	10
Totals	2.791	74
Average	.930
Effect Size	r =.73
Crossover	.678	19	Clinician’s Rating	11
Crossover	.343	34	Self Rating Scale	12
Crossover	.343	34	Clinician’s Rating	13
Totals	1.364	87
Average	.455
Effect Size	r =.43
Open Clinical	.511	28	Clinician’s Rating	14
Open Clinical	.633	186	Self Rating Scale	15
Open Clinical	.549	9	Clinician’s Rating	16
Open Clinical	1.071	20	Self Rating Scale	17
Open Clinical	.590	56	Self Rating Scale	18
Totals	3.335	299
Average	.671
Effect Size	r =.59
SUMMARY, ALL SLEEP STUDIES REPORTED ABOVE
Grand Total	13.354	648
Average	.724
Total Effect Size	r =.62

Since percent improvement scores can not legally be averaged, they are converted into Zr scores, averaged, and then converted back to percent improvement (effect size.)

Most of the rating scales, both by the patients and the clinicians were of published reliability and validity, though some were Likert Scales with face validity and assumed test-retest reliability, since the error variance within each patient was assumed to be relatively constant, and therefore carry over between pre and post testing.

Effect size, here, is a statistician’s basic estimate of the overall percentage improvement by the patients as a result of the treatment .

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Dr. Jonathan Douglas – Psychologist says:

For the past three years, I have been using Cranial Electrotherapy Stimulation (CES) in my psychology practice. Since the Sleep Genie became available, I have used it with most of my patients. Many of them have been so impressed with the results they have obtained in my office...