evidencegaps
Primary study · included by 2 reviews

Association of DOK3 and infiltrated tumor-associated macrophages with risk for the prognosis of Porphyromonas gingivalis-infected oral cancer: a 12-year data analysis of 200 patients from a tertiary teaching hospital, Urumqi, China.

Li 2024 · Li Chenxi, Li Muqiu, Wei Wei, et al. · BMC cancer · 2024

Included by

Periodontitis and Oral and Oropharyngeal Cancer Risk: A Systematic Review and Meta-Analysis with Exploratory Evidence on Tumor-Associated Porphyromonas gingivalis.
Non-Cochrane · aetiology · 2026 · cited as Li 2024 · Table 1; Table 2; Reference list
Outcome this study informsPooled effectEvidenceCertainty
Overall survival
Presence or high intratumoral expression of Porphyromonas gingivalis vs P. gingivalis negative or low expression
HR 2.44 [1.47, 4.04]2 studiesGRADE not reported
Overall survival
Presence or high intratumoral expression of Porphyromonas gingivalis vs P. gingivalis negative or low expression
HR 2.89 [1.93, 4.32]3 studiesGRADE not reported
Overall survival
Presence or high intratumoral expression of Porphyromonas gingivalis vs P. gingivalis negative or low expression
HR 3.50 [2.05, 5.96]2 studiesGRADE not reported
Overall survival
Presence or high intratumoral expression of Porphyromonas gingivalis vs P. gingivalis negative or low expression
HR 2.89 [1.71, 4.90]2 studiesGRADE not reported
Periodontal Disease and Oral Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis of Risk and Survival Outcomes.
Non-Cochrane · prognostic · 2026 · cited as Li 2024 · Tables 1 and 2; reference list
Outcome this study informsPooled effectEvidenceCertainty
Overall survival
High intratumoral Porphyromonas gingivalis expression vs Low or weak intratumoral P. gingivalis expression
HR 2.15 [1.33, 3.47]2 studiesVery low
Overall survival
High intratumoral Porphyromonas gingivalis expression vs Low or weak intratumoral P. gingivalis expression
HR 2.15 [1.33, 3.47]2 studiesGRADE not reported

2 including reviews in total.