Skip to main content

Advertisement

Log in

Clinical manifestations of tooth eruption in the first year of life and related risk factors in three regions of Brazil: multicenter birth cohort study

  • Original Scientific Article
  • Published:
European Archives of Paediatric Dentistry Aims and scope Submit manuscript

Abstract

Purpose

Estimate the incidence of teething symptoms and investigate risk factors at three centers in different regions of Brazil.

Methods

A prospective cohort study enrolled children at birth in the cities of Manaus (northern region), Porto Alegre (southern region) and Salvador (northeast region). Sociodemographic and anthropometric variables were collected at baseline and 6 months. At 12 months, data were collected on the child's health through structured interviews and dental examinations, including the primary outcome: occurrence of signs and symptoms of tooth eruption reported by parents. Statistical analysis involved Poisson regression with robust variance, with calculation of relative risks (RR).

Results

The incidence of teething symptoms was 82.4% (238/289). The multivariate analysis revealed a higher occurrence of the outcome in the city of Salvador (RR = 1.39; 95% CI 1.23–1.58), when mother’s education was more than 11 years (RR = 1.31; 95% CI 1.04–1.65), when a larger number of individuals resided in the home (RR = 1.15; 95% CI 1.02–1.29), when a smoker resided in the home (RR = 1.16; 95% CI 1.03–1.31) and when the child presented flu or cold in the first year of life (RR = 1.23; 95% CI 1.09–1.38). The most reported symptoms were fever (50.5%), irritability (42.6%), itching (40.8%) and diarrhea (35.3%). Most parents (82%) took some action to alleviate symptoms, including unprescribed systemic medication, such as analgesic, anti-inflammatory and anti-diarrheic agents.

Conclusion

Reports of teething symptoms were associated with the city investigated, socioeconomic factors of the families and characteristics of the child's health. A high rate of administering unprescribed medication was also found.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Acknowledgements

The work was supported by the National Council for Scientific and Technological Development (CNPq) (No. 408125/2017-9).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to C. A. Feldens.

Ethics declarations

Conflict of interest

The authors have no relevant financial or non-financial interests to disclose.

Ethics approval

The study received approval from the Human Research Ethics Committee of Universidade Federal de Ciências da Saúde de Porto Alegre (No. 88214918.3.0000.5345). All parents signed a statement of informed consent after receiving clarifications regarding the intervention and all phases of the data collection process. This study was performed in line with the principles of the Declaration of Helsinki.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Mantelli, A.R., Kramer, P.F., Vítolo, M.R. et al. Clinical manifestations of tooth eruption in the first year of life and related risk factors in three regions of Brazil: multicenter birth cohort study. Eur Arch Paediatr Dent 24, 63–73 (2023). https://doi.org/10.1007/s40368-022-00761-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40368-022-00761-3

Keywords

Navigation