Maternal periodontal status and preterm low birth weight delivery: a case-control study.

OBJECTIVES: To assess the association between severity and extent of maternal periodontal disease and preterm birth/low birth weight (PLBW) among women in the north of Jordan. METHODS: A total of 148 woman who gave preterm birth/low birth weight birth and 438 women with uncomplicated full term vaginal delivery were included in this study. Socio-demographic characteristics, antenatal history, medical history, and family medical history were collected through personal interview or abstracted from maternal records. The oral hygiene status, and periodontal and dental parameters were assessed for all women. RESULTS: The average of probing pocket depth (PPD) and average of clinical attachment level (CAL) were significantly higher among women who gave PLBW babies. The mean gingival recession was not significantly different between the two groups. The percentages of sites with PPD > or = 3 mm and CAL > or = 3 mm were significantly higher among women who gave PLBW babies. Number of decayed teeth, number filled teeth, and number of missing teeth showed no significant association with PLBW delivery. CONCLUSION: The extent and severity of periodontal diseases appeared to be associated with increased odds of PLBW delivery. Nevertheless, more and larger intervention trials are needed before it can be fully accepted that periodontal infection is a true risk factor for PLBW.

Knowledge, attitude and practice of breastfeeding in the north of Jordan: a cross-sectional study.

BACKGROUND: In Jordan, as in neighboring countries in the Middle East, higher education and higher employment rates in recent years among women have had an impact on traditionally based infant feeding. The objective of this study was to evaluate practice, knowledge and attitude to breastfeeding and to assess factors associated with breastfeeding among women in the north of Jordan. METHODS: A cross sectional study was carried out between 15 July 2003 and 15 August 2003. A total of 344 women with children aged between 6 months and 3 years from five different villages in the north of Jordan were randomly selected and interviewed. Information regarding participants' demographics, infant feeding in first six months of life, knowledge and attitude towards breastfeeding was collected. RESULTS: Full breastfeeding was reported by 58.3%, mixed feeding was reported by 30.3% and infant formula feeding was reported by 11.4%. Almost one third of the full breastfeeding group did so for 6-12 months, and almost two thirds did continue breastfeeding for more than one year. Employed women were more likely not to practice full breastfeeding compared to unemployed women (odds ratio 3.34, 95% CI 1.60, .98), and women who had cesarian delivery were more likely not to practice full breastfeeding compared to those who had vaginal delivery (odds ratio 2.36, 95% CI 1.17, 4.78). Jordanian women had a positive attitude but work place and short maternity leaves had a negative impact on breastfeeding. CONCLUSION: This study showed that a high proportion of Jordanian women did breastfeed for more than one year. However, working women and those who deliver by caesarean section were less likely to breastfeed. It is speculated that adopting facilitatory measures at hospitals and work place could increase the rate of full breastfeeding.