While achieving similar regulations in countries outside China may be a challenge, the impact of the regulations does show how sensitive sedentary behaviours are to the prevailing environmental conditions and rules.
[imagesource:flickr]
China recently took some strict measures to curb ‘sedentary behaviour’ among children in the country, including restrictions on online gaming companies targeting a young demographic, limitations on the amount of homework teachers can assign, and curtailment of lesson schedules of private tuition businesses.
While many saw this as typical ‘Chinese restrictions’, the results of these steps have been very promising.
According to a study by a group of British scientists, there has been a notable decline in both the overall duration of sedentary time and the length of various sedentary activities among Chinese kids.
According to the latest research, these interventions are linked to a 13.8% decrease in daily sedentary behaviour. It represents over 45 minutes each day when the children weren’t physically inactive, particularly among students in urban areas.
A team led by the University of Bristol in the UK published their findings in the International Journal of Behavioural Nutrition and Physical Activity.
“The results are exciting as this type of regulatory intervention across multiple settings has never been tried before,” Dr Bai Li, lead author of the study, said in a statement.
“Traditionally, children and their parents or carers have been guided with education and encouraged to make behavioural changes themselves, which hasn’t really worked.”
Researchers analysed data from more than 7,000 primary and secondary school students aged nine to 18 from across 14 cities in the Guangxi region of southern China. Data was gathered in 2020 and 2021, before and after the regulations were introduced.
The average daily screen-viewing time dropped by 10%, equating to around 10 minutes less on devices.
With these regulatory measures, the onus has shifted to online gaming companies, schools and, private tutoring companies to comply.
In recent years, China has made several propositions to curb screen time ranging from instituting a strict three-hour-per-week limit for children playing video games to putting pressure on tech companies to have a “minor mode” for those under 18.“This very different approach appears to be more effective because it is aimed at improving the environment in which children and adolescents live, supporting a healthier lifestyle,” Li said, adding that further research was needed to know if these results were replicable on an international scale.
The World Health Organisation (WHO) emphasises the importance of physical activity for children and adolescents aged 5-17 and recommends at least 60 minutes of moderate-intensity aerobic physical activity daily. It also pushes to limit sedentary behaviour like prolonged sitting.
“This is a fascinating study because most interventions to reduce sedentary behaviours have relied on educational approaches rather than the regulatory measures used here.”
While achieving similar regulations in countries outside China may be a challenge, the impact of the regulations does show how sensitive sedentary behaviours are to the prevailing environmental conditions and rules.
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China might be criticised at times for their heavy-handed approach, but in this instance, it might just work to take screentime enforcement out of the hands of parents.
[source:euronews]