[Public and private day-care centers in Pelotas, RS: compliance with the regulations]

Comparison of motor and cognitive performance of children attending public and private day care centers

Background

Given that environmental factors, such as the school environment, can influence child development, more attention should be paid to the development of children attending day care centers.

Objective

Todetermine whether there are differences in the gross motor, fine motor, or cognitive performances of children between 1 and3 years-old of similar socioeconomic status attending public and private day care centers full time.

Method

Participants were divided into 2 groups, 1 of children attending public day care centers (69 children) and another of children attending private day care centers (47 children). All children were healthy and regularly attended day care full time for over 4 months. To assess cognitive, gross and fine motor performance, the Bayley Scales of Infant and Toddler Development III was used. The Mann-Whitney test was used for comparative analyses between groups of children between 13 and 24 months, 25 and 41 months, and 13 and 41 months.

Results

Children in public day care centers exhibited lower scores on the cognitive development scale beginning at 13 months old. The fine and gross motor performance scores were lower in children over the age of 25 months attending public centers. Maternal education was not related to the performance of children in either group.

Conclusion

The scores of cognitive performance as well as fine and gross motor performance of children of similar socioeconomic status who attend public day care centers are lower than children attending private daycare centers.

Prospective longitudinal study of signs and symptoms associated with primary tooth eruption

OBJECTIVE

To assess the association between primary tooth eruption and the manifestation of signs and symptoms of teething in infants.

METHODS

An 8-month, longitudinal study was conducted with 47 noninstitutionalized infants (ie, receiving care at home) between 5 and 15 months of age in the city of Diamantina, Brazil. The nonrandomized convenience sample was based on the registry of infants in this age range provided by the Diamantina Secretary of Health. Eligible participants were infants with up to 7 erupted incisors and no history of chronic disease or disorders that could cause an increase in the signs and symptoms assessed in the study. Tympanic and axillary temperature readings and clinical oral examinations were performed daily. A daily interview with the mothers was conducted to investigate the occurrence of 13 signs and symptoms associated with teething presented by the infants in the previous 24 hours.

RESULTS

Teething was associated with a rise in tympanic temperature on the day of the eruption (P = .004) and with the occurrence of other signs and symptoms. Readings of maximal tympanic and axillary temperatures were 36.8°C and 36.6°C, respectively. The most frequent signs and symptoms associated with teething were irritability (median: 0.60; P < .001), increased salivation (median: 0.50; P < .001), runny nose (median: 0.50; P < .001), and loss of appetite (median: 0.50; P < .001).

CONCLUSIONS

Irritability, increased salivation, runny nose, loss of appetite, diarrhea, rash, and sleep disturbance were associated with primary tooth eruption. Results of this study support the concept that the occurrence of severe signs and symptoms, such as fever, could not be attributed to teething.