evidencegaps
Primary study · included by 1 review

Effects of Comorbid Disease Improvement on Oral Lichen Planus (OLP) and Oral Leukoplakia (OL) Lesions: A Retrospective Longitudinal Study.

Tar 2025 · Tar Ildikó, Krisztina Szarka, Martos Renáta, et al. · Journal of clinical medicine · 2025

Included by

Relationship Between Anemia and Oral Lichen Planus: New Therapeutic Perspectives Based on Anemia Management-A Systematic Review and Meta-Analysis.
Non-Cochrane · aetiology · 2026 · cited as Tar 2025 · Table 1; Figures 3-8
Outcome this study informsPooled effectEvidenceCertainty
Anemia (prevalence)
Presence of OLP vs Healthy adults without OLP
OR 2.52 [1.59, 3.97]2 studies · 745 participantsGRADE not reported
Iron deficiency (prevalence)
Presence of OLP vs Healthy adults without OLP
OR 4.36 [2.86, 6.67]3 studies · 905 participantsGRADE not reported

1 including review in total.