PopulationsHumans12,867,750 participantsCohort studyDeclared ties to: IQVIA

Herpes zoster incidence rates in adults aged 18 years or older with immunocompromising or chronic conditions in England: a large retrospective cohort study (Clinical Practice Research Datalink, 2012-2019)

Figure 1. Study design. ¹Participants were followed up from the index date until the earliest of the following dates: death, transfer out of the primary care practice, last data collection in the primary care…
Open the figure at full size
Figure 1. Study design. ¹Participants were followed up from the index date until the earliest of the following dates: death, transfer out of the primary care practice…Study design. ¹Participants were followed up from the index date until the earliest of the following dates: death, transfer out of the primary care practice, last data collection in the primary care practice, HZ vaccination, or 31 December 2019.Mahmood et al.

BMJ Open

The paper

GlaxoSmithKline (Belgium)

BMJ Open · 8 Sep 2026

doi.org/10.1136/bmjopen-2025-114923PubMed 42711071

Related