Back to school in UAE: Obesity rate among children dropping, say doctors

Some paediatric specialists are reporting seeing a drop in the obesity rate among students, though 30 to 40 per cent have still been found to be overweight.

Doctors attributed the decline in obesity figures to the measures taken by the UAE government, including the introduction of ‘sugar taxes’, as well as a greater awareness among parents and children regarding obesity-related health problems. Based on their observations during the health check-ups done over the summer vacation, as well as the ‘Back to School’ campaign, doctors told Khaleej Times that 1 or 2 children out of 10 were found to be obese. 2 to 4 were also found to be overweight, with the rest being normal or underweight.

“Yes, there is a drop in the number of obese children compared to previous years", said Dr Mamata Bothra, specialist, paediatrics and neonatologist, Medeor Hospital, Dubai. "Out of 10 children, 1 to 2 may be obese, and 2 to 3 may be overweight."

A body mass index (BMI) of weight-for-height is commonly used to classify overweight and obses adults. While a BMI greater than or equal to 25 is overweight, anything more than or equal to 30 is considered obese. For children and teenagers, BMI is age- and sex-specific, and is often referred to as BMI-for-age, where all these parameters are considered.

For example, a 10-year-old boy weighing 46kgs and 4 feet and 6 inches in height will fall above the 95th percentile for BMI, and will therefore be considered obese. A high BMI is a major risk factor for diseases such as cardiovascular disease, type 2 diabetes, and several types of cancer, including colorectal, kidney and esophageal cancer.

Dr Chandni Pradeep, specialist paediatrics, Ahalia Hospital, Hamdan Street, Abu Dhabi City, noted that instances of children reaching the stage of obesity has been decreasing.

“The number of obese children is now less. 1 child out of 10 might fall in the obese range, 3 to 4 will be overweight, 1 or 2 will be underweight and rest will be normal,” Dr Chandni said. She also noted some of the factors leading to obesity include genetics, food habits, lack of physical activities, cultural and socio-economic factors.

Sugar taxes, steps curb obesity

Doctors hailed the measures taken by the UAE government to curb health problems such as obesity in children. In December 2019, the government introduced a tax on sweetened drinks and any products with added sugar or other sweeteners.

According to the Global School-Based Student Health Survey 2010 conducted in the UAE, 43.4 per cent of students usually drank carbonated soft drinks one or more times per day.

“So, the increased prices of carbonated drinks have helped curb obesity,” Dr Chandni said.

“Also, the government have opened so many parks for children to play in. The aim was to increase physical activity and reduce TV time. However, because of the Covid-19 pandemic and the summer heat, children have been sitting at home and in front of TV more. Otherwise, the number of overweight and obese would have been much less.

But now with children returning back to school, there will be physical activity every day,” said Dr Chandni, who has been serving in Abu Dhabi for 20 years.

Dr Sai Srinivas, specialist, paediatrician, Aster Hospital, Qusais, noted that the government programmes to combat obesity have been showing positive results.

“The main goals of the programme have been to increase access to healthy food and beverages, to encourage children to be physically active, and to build an ecosystem that will enable the young ones to enjoy a healthy and happy lifestyle", Dr. Srinivas said.

"If we analyse the results of the programme from our experience, it is notable that the number of children who are obese and overweight has come down considerably.”