Fig. 2
From: Risk factors for incident prostate cancer in a cohort of world trade center responders
Cumulative hazards curve examining prostate cancer incidence by PTSD symptom severity. Note: Re-experiencing symptom severity is shown as no symptom severity (solid line; re-experiencing symptom scores = 0.00–0.10) compared to moderate scores (dashed line; scores ranging from 0.11–0.49) and responders with severe re-experiencing symptom severity (dashed line; scores ranging from 0.50–1.00)