科研之友
微信
新浪微博
Facebook
分享链接
摘要
objective: to verify the prevalence and factors associated with nonnutritive sucking habits in preschool-aged children attending daycare centers and preschools in natal, brazil. methods: a cross-sectional study was conducted with 1,190 children of both sexes, aged 3 to 5 years, enrolled in daycare centers and preschools in natal, brazil. exclusion criteria were: children with cleft lip and palate, temporomandibular joint disorders, or submitted to orthodontic and/or orthopedic treatment; as well as institutions specialized in children with disabilities. parents or guardians answered a structured questionnaire providing information on the institution, children%26apos;s sex and age, parents%26apos; educational level, and habit-related questions. data analysis was performed using the chi-square test and logistic regression. results: a prevalence of 40.2% of nonnutritive sucking habits was obtained; of these, 27.7% were pacifier-sucking and 12.5% were finger-sucking habits. girls showed a higher percentage of sucking habits, especially finger sucking (p = 0.02); younger children showed a higher prevalence of pacifier-sucking habits (p = 0.0006). a higher frequency of pacifier- and finger-sucking habits was associated, respectively, with parents%26apos; higher education (p %26lt; 0.05) and elementary education (p %26lt; 0.05). logistic regression revealed that younger individuals (p = 0.033) and secondary education level of parents (p = 0.035) are independent factors for habit persistence. conclusion: a high prevalence of nonnutritive sucking habits was verified, highlighting younger age groups and secondary education level of parents as important associated factors.
