Periodontal Diseases among Pregnant Women in Kuching, Sarawak

Epidemiological and longitudinal studies have shown that pregnancy is associated with increased gingival inflammation and worsening of periodontal status. Prospective studies suggested that periodontal therapy during pregnancy might reduce the risk of adverse pregnancy outcomes and significant periodontal status improvement. The objectives of this study were to evaluate the prevalence of periodontal disease amongst pregnant women, and to compare periodontal conditions before and after non-surgical periodontal therapy. This study was a cross-sectional and intervention study of pregnant women at the Mother and Child Health Clinic, Jalan P. Ramlee, Kuching, who were referred to the Periodontic Unit, Jalan Masjid Dental Clinic, Kuching for further periodontal examination and treatment. All participants were examined and diagnosed with healthy periodontium or diseased periodontium. Sixty women became the subjects and 85% were diagnosed with periodontal disease, while 15% had healthy periodontium. Plaque score (PS) and bleeding score (BS) were evaluated at baseline and at eight weeks. At baseline, all periodontal parameters (mean +/- SD) were higher in the diseased periodontium group compared to the healthy group (BS, 39.6 +/- 21.5 vs 6.5 +/- 3.9; PS, 46.4 +/- 30.1 vs 33.5 +/- 31.1). After two months, both groups showed improvement in all periodontal parameters; diseased periodontium (p = 0.001) and healthy periodontium group (p = 0.016). In conclusion, 85% of the participants in this study had periodontal diseases and, the non-surgical periodontal therapy improved the participants' periodontal status. Furthermore, there was no significant adverse pregnancy outcomes reported in this study.