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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Drug Alcohol Depend. 2010 Jun 19;112(1-2):1–8. doi: 10.1016/j.drugalcdep.2010.04.021

TABLE 3.

MEAN IVR RATINGS FOR 250 SUBJECTS ACROSS SEX, REPRODUCTIVE STATUS, MENSTRUAL CYCLE PHASE AND ORAL CONTRACEPTIVE USE

STATUS MENSTRUAL CYCLE PHASE MEAN IVR SD
Cycling Females 4.6 3.3
n=47**
Follicular n=16 4.0 3.4
Luteal n=20 5.1 3.4
Perimenstrual n=14 5.7 3.7
Not Perimenstrual n=32 4.1 3.4
Oral Contraceptives n=10 4.5 3.4
No Oral Contraceptives n=37 4.7 3.4
Menopausal Females N/A 4.3 3.1
n=69

All Females N/A 4.3 3.1
n=116

Males N/A 3.9 2.6
n=134

Legend: Women on oral contraceptives were not classified with regards to menstrual cycle phase. The menstrual cycle phase of one cycling female is unknown.

**

Phase and Perimenstrual status could not be confirmed in 1 woman.