1. Randomized comparison of the influence of dietary management and/or physical exercise on ovarian function and metabolic parameters in overweight women with polycystic ovary syndrome 
Åsa Nybacka, B.Sc., Kjell Carlström, Ph.D., Agneta Ståhle, Ph.D., Sven Nyrén, M.D., Ph.D., Per Martin Hellström, M.D., Ph.D., Angelica Lindén Hirschberg, M.D., Ph.D. 
Fertility and Sterility 
Volume 96, Issue 6, Pages (December 2011)
DOI: /j.fertnstert
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Flow diagram schematically representing the design of this randomized study.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
The proportions of subjects in the three intervention groups who demonstrated an improved menstrual pattern and confirmed ovulation. The values presented are means and 95% confidence intervals. There was an overall improvement of menstrual pattern from oligo-/amenorrhea to regular menstruation (P<.05) and resumed ovulation (P=.06) with no significant differences between the groups.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions