evidencegaps
Primary study · included by 1 review

Association between periodontal disease and chronic obstructive pulmonary disease: A case–control study

Gupta 2020 · Gupta Radhika, Shree Shanta, Siddharth Mallapragada, et al. · Indian Journal of Dental Sciences · 2020

Included by

Linking lungs and gums: a meta-analysis of periodontitis prevalence and severity in chronic obstructive pulmonary disease.
Non-Cochrane · aetiology · 2026 · cited as Gupta 2020 · Table 2; reference 52

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

1 including review in total.