| Titre : | Is Maternal Periodontal Disease a Risk Factor for Preterm Delivery ? (2009) |
| Auteurs : | Vitool LOHSOONTHORN ; William-E BARLOW ; Prohpring CHANCHAREONSOOK ; Annette-L FITZPATRICK ; Surasak JANTARASAENGARAM ; Wiboon KAMOLPORNWIJIT ; Kajorn KUNGSADALPIPOB ; Sompop LIMPONGSANURAK ; Saknan MANOTAYA ; Vatcharapong SIWAWEJ ; Chulamanee SOOKPROME ; Sanutm SUTDHIBHISAL ; Ornanong VANICHJAKVONG ; Michelle-A Williams ; Nopmanee WONGKITTIKRAIWAN ; Department of Dentistry. Rajavithi Hospital. Bangkok. THA ; Department of Obstetrics and Gynecology. Faculty of Medicine. Chulalongkorn University. Bangkok. THA ; Department of Obstetrics and Gynecology. Rajavithi Hospital. Bangkok. THA ; Department of Periodontology. Faculty of Dentistry. Chulalongkom University. Bangkok. THA |
| Type de document : | Article |
| Dans : | American journal of epidemiology (vol. 169, n° 6, 2009) |
| Pagination : | 731-739 |
| Langues: | Anglais |
| Mots-clés : | Parodontopathie ; Facteur risque ; Prématurité ; Naissance ; Epidémiologie ; Homme ; Stomatologie |
| Résumé : | [BDSP. Notice produite par INIST-CNRS 8s7R0xn8. Diffusion soumise à autorisation]. Several studies have suggested an association between maternal periodontal disease and preterm delivery, but this has not been a consistent finding. In 2006-2007, the authors examined the relation between maternal periodontal disease and preterm delivery among 467 pregnant Thai women who delivered a preterm singleton infant (<37 weeks'gestation) and 467 controls who delivered a singleton infant at term (>37 weeks'gestation). Periodontal examinations were performed within 48 hours after delivery. Participants'periodontal health status was classified into 4 categories according to the extent and severity of periodontal disease. Logistic regression was used to estimate odds ratios and 95% confidence intervals. Preterm delivery cases and controls were similar with regard to mean probing depth, mean clinical attachment loss, and mean percentage of sites exhibiting bleeding on probing. After controlling for known confounders, the authors found that severe clinical periodontal disease was not associated with an increased risk of preterm delivery (odds ratio=1.20,95% confidence interval : 0.67,2.16). In addition, there was no evidence of a linear increase in risk of preterm delivery or its subtypes associated with increasing severity of periodontal disease (Ptrend>0.05). The results of this case-control study do not provide convincing evidence that periodontal disease is associated with preterm delivery or its subtypes among Thai women. |
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