highly significantP = 0.0122
In contrast, we found highly significant associations by biogeographic site among the viruses in subgingival plaque compared to other sites (37.5% ± 9.0% versus 10.6% ± 8.7%; P = 0.0122) and supragingival plaque compared to other sites (34.5% ± 7.0% versus 10.5% ± 8.6%; P = 0.0087).