Microbiome profile in Shallow and Deep Periodontal Pockets
Periodontal disease is prevalent in older adults and may influence systemic health. This study presents a metagenomic dataset from 1,928 subgingival plaque samples collected from 1,287 individuals aged 70–74 in Norway. Participants were categorized based on periodontal pocket depth (shallow =4 mm or both shallow and deep =5 mm). Whole metagenome sequencing was performed to characterize the microbial composition and functional potential of subgingival communities. The study was conducted as part of a larger epidemiological cohort, with clinical and metadata collected alongside microbiome samples. Distinct microbial profiles and functional pathway differences were observed between shallow and deep pockets. This dataset provides a valuable resource for studying the subgingival microbiome in aging populations and its potential role in periodontal and systemic health.