evidencegaps
Primary study · included by 1 review

Retrospective exploratory study of smoking status and e-cigarette use with response to non-surgical periodontal therapy.

Shah 2023 · Shah Chandni, Holtfreter Birte, Hughes Francis J, et al. · Journal of periodontology · 2023

Included by

Impact of Traditional and Alternative Nicotine-Containing Product Use on Non-Surgical Periodontal Therapy: A Systematic Review and Network Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Shah 2023 · Supplementary Table S1; Reference 17

The review does not say which of its outcomes this study informs.

1 including review in total.