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Tooth decay may prohibit growth in children

Tooth decay may be even worse than originally thought.Sadly, dental caries (cavities) in young children is commonly untreated. In addition to causing damage and loss of teeth, a new study has found that it can stunt a child’s growth.

The study was published online on February 17 in the journal Pediatrics by researchers at King Fahad Armed Forces Hospital (Jeddah, Saudi Arabia) and University College London (London, United Kingdom).

The researchers note that dental caries in young children represents a significant public health problem. And they wanted to explore the relationship between oral health and growth after previous studies failed to show definitive evidence one way or the other. In this study, the researchers looked at the dental decay and the correlation between height and weight in Saudi Arabian children.

The study group comprised schoolchildren aged six to eight years who attended military primary schools in Jeddah, Saudi Arabia. Their caries status was evaluated with the DMFT (decayed, missing, filled, teeth) index for their primary teeth. Height and weight were evaluated with using z scores of height-for-age (HAZ), weight-for-age (WAZ), and BMI-for-age (BAZ) calculated by World Health Organization (WHO) standardized procedures. (A z score measures the reliability of data.) The relationships between dental caries and HAZ, WAZ, and BAZ were subjected to statistical analysis.

Included in the final evaluation were 417 of the 436 eligible schoolchildren with complete data were included, marking a response rate of 95.6%. Their average DMFT index was 5.7 ± 4.2. The investigators found an inverse linear relationship between caries status and children’s HAZ, WAZ, and BAZ and significantly lower anthropometric outcomes (growth) for children at each consecutive group with higher levels of caries. (An inverse linear relationship means that the higher the caries status, the lower the z scores were in a straight line relationship.)

Even when some secondary factors, like demographics and social values, were factored in, the correlation between decay and stunted growth still existed.

The authors concluded that the inverse linear association between dental caries and all anthropometric outcomes suggests that higher levels of untreated dental caries are associated with poorer growth in children. More research is necessary to confirm this study’s findings.

Sourced: Asnan Portal
For more on this story visit:  http://asnanportal.com/index.php/dental-reports/news/456-tooth-children.

4 total comments on this postSubmit yours
  1. The more cavities a child have, the poorer the nutrients he/she have, thus affecting the growth. The child is more likely eating a lot of unhealthy foods, such as sodas, a lot of sweets, junk foods and more. That’s why proper guidance of parents and teachers are essential to build every child’s good dental health hygiene habits. The state of our oral health can offer lots of clues about our overall health.

  2. I would imagine that poor oral health would be indicative of other health issues a child might suffer from. Maybe it’s poor nourishment (mostly junk food and sweets). Maybe it’s a lack of access to good health care. Tooth decay alone wouldn’t stop kids from growing, so what else is in play?

  3. Poor oral health leads to poor growth? Maybe, but I think if a child has poor oral health, this could lead to bad nutrition. That’s why malnourished kids usually are short in height compared to those healthy ones. It would be great if kids are trained to have a healthy oral life.

  4. Tooth decay granted with less seriousness and therefore with little awareness to children may cause a deadly jolt to their overall health; doubtlessly! Early treatment and better than that early preventive steps for decays will be a sure stop to such teeth decay. Teeth caries and decreased growth in child although provided with limited results yet – will be proven so thoughtful in coming years; no option but to take our teeth away from such threats!

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