Primary study · included by 1 review

The relationship between body mass index and periodontitis in the Copenhagen City Heart Study.

Kongstad 2009 · Kongstad Johanne, Hvidtfeldt Ulla A, Grønbaek Morten, et al. · Journal of periodontology · 2009

Included by

Is Obesity a Risk Factor for Periodontitis? A Systematic Review and Meta-Analysis.

Non-Cochrane · aetiology · 2026 · cited as Kongstad 2009 · Table 1; reference 37

Outcome this study informs	Pooled effect	Evidence	Certainty
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.32 [1.23, 1.42]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.31 [1.22, 1.41]	19 studies · 41110 participants	Moderate
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.30 [1.21, 1.40]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.30 [1.21, 1.39]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.21, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.68 [1.44, 1.95]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.21, 1.39]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.26 [1.18, 1.35]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.33 [1.24, 1.43]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.24 [1.16, 1.32]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.20, 1.38]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.67 [1.44, 1.94]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.31 [1.22, 1.40]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.28 [1.19, 1.37]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.29 [1.21, 1.39]	NR	GRADE not reported
Periodontitis Obesity (BMI >= 30 kg/m2) vs Adults without obesity	OR 1.28 [1.20, 1.37]	NR	GRADE not reported

1 including review in total.