Table II.

Women’s product acceptability and IVR-related behaviors as reported on Day 35 on Exit Visit CASI Survey (N=47)

Variable	Range	Overall N=47	Arm 1 (VCV IVR) n=11	Arm 2 (Placebo) n=12	Arm 3 (MK-2048 IVR) n=12	Arm 4 (MK-2048A combo IVR) n=12
Overall, how easy or difficult was it to use the ring	1 (Very Difficult) – 4 (Very Easy)	3.64 (0.61)	3.36 (0.67)	3.83 (0.39)	3.75 (0.45)	3.58 (0.79)
How difficult or easy was it to insert the ring?	1 (Very Difficult) – 4 (Very Easy)	3.41 (0.79)	3.27 (0.65)	3.64 (0.51)	3.64 (0.67)	3.09 (1.14)
How often did you think about the ring being inside your body?	1 (Never) - 4 (All of the time)	1.68 (0.63)	1.91 (0.54)	1.42 (0.52)	1.83 (0.58)	1.58 (0.79)
How often were you aware of the ring during your normal daily activities?	1 (Never) - 4 (All of the time)	1.40 (0.54)	1.73 (0.65)	1.25 (0.45)	1.42 (0.52)	1.25 (0.45)
Overall, how did it feel to have the ring inside you every day?	1 (Very Uncomforta ble) – 4 (Very Comfortable)	3.51 (0.69)	3.27 (0.65)	3.75 (0.45)	3.25 (0.87)	3.75 (0.62)

Statistics reported as mean (standard deviation). There were no significant differences between study arms.