1. Copyright © 2001 American Medical Association. All rights reserved.
From: Evaluation of Contraceptive Efficacy and Cycle Control of a Transdermal Contraceptive Patch vs an Oral ContraceptiveA Randomized Controlled Trial
JAMA. 2001;285(18): doi: /jama
Figure Legend:
The number of screened participants is unknown. Numbers in parenthesesrepresent the number of participants assigned to 6 cycles and 13 cycles, respectively.*Reasonsfor not beginning treatment included lost to follow-up (24 participants),pregnant (6), protocol violation (2), and participant choice (12).†Reasonsfor not beginning treatment included lost to follow-up (18 participants),pregnant (6), and participant choice (10).
Date of download: 10/23/2017
Copyright © 2001 American Medical Association. All rights reserved.

2. Copyright © 2001 American Medical Association. All rights reserved.
From: Evaluation of Contraceptive Efficacy and Cycle Control of a Transdermal Contraceptive Patch vs an Oral ContraceptiveA Randomized Controlled Trial
JAMA. 2001;285(18): doi: /jama
Figure Legend:
Error bars indicate SE.
Date of download: 10/23/2017
Copyright © 2001 American Medical Association. All rights reserved.