Associations between Adenotonsillar Hypertrophy, Age, and Obesity in Children with Obstructive Sleep Apnea

  • Debesh Chandra Talukder Associate Professor, Department of ENT & Head Neck Surgery, Dhaka Medical College Hospital, Dhaka
  • Mani Lal Aich Professor & Head of the Department, Department of ENT & Head Neck Surgery, Sir Salimullah Medical College Mitford Hospital, Dhaka
  • Mohd Rafiul Alam Registrar (ENT), Sir Salimullah Medical College Mitford Hospital, Dhaka
  • Md Shahriar Islam Registrar (ENT), Sir Salimullah Medical College Mitford Hospital, Dhaka
  • Sharfuddin Mahmud Assist. Registrar (ENT), Sir Salimullah Medical College Mitford Hospital, Dhaka
  • Dipali Biswas Associate prof. Department of Oral Anatomy & Physiology, City Dental College, Dhaka
  • Kanol Saha Associate Professor, Department of Neurology, Dhaka Medical College, Dhaka
  • Farhana Rahman Associate Professor,Institute of Nuclear Medicine and Allied Sciences,Dhaka Medical College, Dhaka

Abstract

Objective: To investigate the contributions of adenoid and tonsil size to childhood obstructive sleep apnea (OSA) and the interactions between adenotonsillar hypertrophy, age, and obesity in children with OSA.

Methods: In total, 215 symptomatic patients were recruited. The patients were assigned to four groups according to age: toddler (age 1-3), preschool (age 3-6), school (age 6-12), and adolescence (age 12-18). All subjects had tonsil size graded by otolaryngologists, adenoid size determined on lateral radiographs and a full-night polysomnography. The apnea-hypopnea index (AHI), adenoid size, and tonsil size were compared in obese and non-obese children in the four age groups.

Results: The AHI was positively related to tonsil grade and adenoid size in all patients. Tonsil grade was positively related to AHI in all four age groups. Adenoid size was positively related to AHI in the toddler, preschool, school groups, but not in the adolescent group. Tonsil grade and adenoid size were both positively related to AHI in obese and non-obese children.

Conclusions: Adenotonsillar hypertrophy and obesity are the major determinants of OSA in children. However, the influence of adenoid size decreases in adolescence.

J Dhaka Medical College, Vol. 26, No.2, October, 2017, Page 167-172

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Abstract
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Published
2018-11-18
How to Cite
Talukder, D., Aich, M., Alam, M. R., Islam, M. S., Mahmud, S., Biswas, D., Saha, K., & Rahman, F. (2018). Associations between Adenotonsillar Hypertrophy, Age, and Obesity in Children with Obstructive Sleep Apnea. Journal of Dhaka Medical College, 26(2), 167-172. https://doi.org/10.3329/jdmc.v26i2.38838
Section
Original Articles