Socioeconomic, access-related, and periodontal factors associated with oral health-related quality of life among pregnant women in primary health care: a cross-sectional study.

Although stage I did not reach statistical significance (PR = 1.64; 95% CI: 0.91–2.97; p = 0.102), pregnant women with stage II periodontitis exhibited a 2.56-fold higher prevalence of moderate/high OHRQoL impairment (PR = 2.56; 95% CI: 1.65–3.95; p < 0.001), whereas those with stage III showed an almost threefold higher prevalence (PR = 2.93; 95% CI: 1.91–4.48; p < 0.001), compared with pregnant women without periodontitis.

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