| #1 |
Arora et al. |
2010 |
Sweden |
55% female; Twins from Swedish Twin Registry (n = 15,333) |
Any cancer; Digestive tract; Colorectal; Pancreas; Stomach; Bladder; Prostate; Breast; Corpus Uteri; Lung |
Self-assessed in 1963 through a questionnaire: “Have you noticed that some of your own teeth have come loose or fallen out on their own?” |
| #2 |
Eliot et al. |
2013 |
USA |
Nine medical facilities in the Boston (USA) area (n = 1,080) |
Oral cavity; Pharynx; Larynx |
Self-assessed and self-reported |
| #3 |
Mai et al. |
2014 |
USA |
Womens’s Health Initiative Observational Study; Postmenopausal women; Mean age 48.3 years; (n = 93,676) |
Lung |
Self-assessed asking the question: “Has a dentist or dental hygienist ever told you that you had periodontal or gum disease?” [42] |
| Freudenheim et al. |
2015 |
Breast |
| #4 |
Michaud et al. |
2007 |
USA |
Health Professionals Follow-up Study (57.6% dentists) (n = 51,529) |
Pancreas |
Self-assessed asking the question: “Have you had periodontal disease with bone loss?” [43, 44] |
| Michaud et al. |
2008 |
Any cancer; Lung; Oropharynx; Esophagus; Stomach; Pancreas; Colon-Rectus; Kidney; Bladder; Prostate; Hematopoietic; Brain; Melanoma |
| Michaud et al. |
2016 |
Any cancer; Prostate; Colon-Rectus; Melanoma; Bladder; Lung; Kidney; Esophagus and oropharynx; Pancreas |
| Bertrand et al. |
2017 |
Non-Hodgkin lymphoma |
| #5 |
Momen-Heravi et al. |
2017 |
USA |
Nurses’ Health Study (n = 77,443) |
Colorectal cancer |
Self-reported asking the question “Have you had periodontal bone loss diagnosed by a physician?” |
| #6 |
Mazul et al. |
2017 |
USA |
Carolina Head and Neck Cancer Study (n = 492) |
Head and Neck Squamous Cell Carcinoma |
History of “gum disease diagnosed by a dentist” |
