Primary study · included by 1 review
Periodontal Disease and Risk of Chronic Obstructive Pulmonary Disease: A Meta-Analysis of Observational Studies
Zeng 2012 · Zeng Xian-Tao, Tu Ming-Li, Liu Dong-Yan, et al. · PLoS ONE · 2012
Included by
| Outcome this study informs | Pooled effect | Evidence | Certainty |
|---|---|---|---|
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.46 [0.92, 2.31] | NR | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.78 [1.04, 3.05] | 4 studies | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.14 [0.86, 1.51] | NR | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.28 [1.16, 1.42] | 12 studies | Moderate |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 2.08 [1.48, 2.91] | 14 studies | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 0.93 [0.72, 1.21] | NR | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.2 [1.09, 1.32] | 18 studies | GRADE not reported |
COPD (presence or diagnosis) Periodontal disease (gingivitis and periodontitis) vs Periodontal health (absence of periodontal disease) | OR 1.64 [1.19, 2.27] | 20 studies | GRADE not reported |
1 including review in total.