1. Increased risk of incident chronic medical conditions in infertile men: analysis of United States claims data 
Michael L. Eisenberg, M.D., Shufeng Li, M.S., Mark R. Cullen, M.D., Laurence C. Baker, Ph.D. 
Fertility and Sterility 
Volume 105, Issue 3, Pages (March 2016)
DOI: /j.fertnstert
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Risk of the development of chronic medical problems after the diagnosis of male factor infertility. Hazard ratios and 95% confidence intervals are listed comparing men diagnosed with male factor infertility with men testing for infertility (blue) or vasectomized men (red). All analyses are adjusted for age, year of evaluation, follow-up time, outpatient visits, smoking, and obesity.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions