Risk of reproductive complications following chlamydia testing: a population-based retrospective cohort study in Denmark Dr Bethan Davies, PhD, Katy M E Turner, PhD, Maria Frølund, PhD, Prof Helen Ward, PhD, Margaret T May, PhD, Steen Rasmussen, MPH, Prof Thomas Benfield, PhD, Prof Henrik Westh, PhD The Lancet Infectious Diseases Volume 16, Issue 9, Pages 1057-1064 (September 2016) DOI: 10.1016/S1473-3099(16)30092-5 Copyright © 2016 Davies et al. Open Access article distributed under the terms of CC BY Terms and Conditions
Figure 1 Formation of the study cohort from the Danish Chlamydia Study master dataset The Lancet Infectious Diseases 2016 16, 1057-1064DOI: (10.1016/S1473-3099(16)30092-5) Copyright © 2016 Davies et al. Open Access article distributed under the terms of CC BY Terms and Conditions
Figure 2 Kaplan-Meier plots of time (years) to outcome by chlamydia exposure status Pelvic inflammatory disease (A), ectopic pregnancy (B), and tubal factor infertility (C). The Lancet Infectious Diseases 2016 16, 1057-1064DOI: (10.1016/S1473-3099(16)30092-5) Copyright © 2016 Davies et al. Open Access article distributed under the terms of CC BY Terms and Conditions