Frequency and Factors Associated With Dental Caries In Pregnant Females Visiting Antenatal Clinic of Public Sector Hospital of Karachi, Pakistan

Abstract

Pregnant women of age 18-45 years visiting antenatal clinic were included. The dental examination was carried out to assess the dental caries in accordance with the WHO diagnosis criteria. Frequency of dental caries along with factors like age, socioeconomic status, educational status, occupation, BMI, residence, family structure, gestational hypertension, and gestational diabetes were noted. SPSS version 23 was used to analyze data. The univariate logistic regression was applied to identify the significant predictors of dental caries at p<0.10. The factors which were significant in univariate logistic regression model were added in final single multivariate logistic regression model. P<0.05 was taken as statistically significant Results: Of 375 pregnant women, mean age was 30.32 ±4.37 years. Most of the women were from low socio-economic class 237 (63.2%), uneducated 231 (61.6%) and belonged from rural areas 196 (52.3%). Frequency of dental caries was found to be 108 (28.8%). In multivariate logistic regression model, (aOR=9.53, 95% CI=3.93-23.10), uneducated females rural area residents (aOR=19.73, 95% CI= 7.50-51.88), presence of gestational diabetes (aOR=8.86, 95% CI=3.78-20.73) and presence of gestational hypertension (aOR=4.33, 95% CI=2.01-8.92) remained statistically significant (p<0.05). Conclusion:A higher frequency of dental caries was observed in pregnant women attending antenatal clinics. The significant factors that remained associated with dental caries in final multivariate model were education, residence, gestational hypertension and gestational diabetes mellitus.

Relationship between DMFT index and number of pregnancies: a cross-sectional study on enrollment phase of the Tabari Cohort Study

“…In terms of chronic systemic diseases, such a diabetes mellitus, cardiovascular diseases, and hypertension, Azfar et al reported that hypertension and gestational diabetes were positively correlated with dental caries in pregnant women in which gestational diabetes was found to cause enamel defects in newborns of diabetic women [ 27 ], which was inconsistent with our results indicating the lack of a significant relationship between DMFT index and these diseases.…”