Fig. 2From: Perceived stress as a risk factor for peptic ulcers: a register-based cohort studyCumulative incidence proportion of defined peptic ulcers according to self-reported perceived stress level. Cumulative incidence proportion of defined peptic ulcers for a sample of 17,525 Danes participating in the North Denmark Health Profile over time in days for each quintile of the stress-level, as measured by Cohen’s perceived stress scale (PSS-10)Back to article page