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. 2022 Aug 2;78(1):42–50. doi: 10.1093/gerona/glac154

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© The Author(s) 2022. Published by Oxford University Press on behalf of The Gerontological Society of America.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Blood bacterial DNA in peripheral blood from GO, SGO, and RASIG participants. RASIG showed significantly higher BB-DNA levels when compared with the other study groups. GO and SGO participants displayed similar BB-DNA levels. ANCOVA correcting for age, countries, sex, smoke habit, and CCI was applied; data are reported from the model adjusted mean ± SEM; *p < .05 when compared with GO; **p < .01 when compared with SGO. BB-DNA = blood bacterial DNA; CCI = Charlson Comorbity Index; GO = nonagenarian offspring; RASIG = Randomly recruited Age-Stratified Individuals from the General population; SGO = spouses of GO.