China’s economy may be booming, but so too is the toll taken by smoking, the costs of which have soared by more than 300% in less than a decade.

The authors base their findings on data from the Chinese National Health Services Survey, which records each participant’s smoking status, their use of healthcare services, and how much these cost.
Only adults aged 35 years and older were included, to take account of the impact of smoking after several years. The average starting age for smoking in China is 21.
In 2003 smoking cost China US$17.1 billion (£10.65 billion), rising to just under $29 billion (£18 billion) by 2008, equivalent to 0.7% of the country’s GDP.
Healthcare costs directly attributable to smoking (all treatment and services used) amounted to US$4.2 billion (£2.62 billion) in 2003 and $6.2 billion (£3.86 billion) in 2008.
Indirect costs, which include those for carers and lost productivity as a result of smoking related illness and premature death, came to $12.9 billion (£8.03 billion) and $22.7 billion (£14.14 billion), respectively.
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The survey data show that the quit rate among smokers is low, and has fallen from 10% in 1998 to 8.6% in 2008, and in the same year almost one in 10 (8.9%) deaths across the nation was attributable to smoking. Two thirds of these deaths were caused by cancer; around one in four (27%) were caused by cardiovascular disease; and around one in 10 (11%) were caused by respiratory disease. Smoking shortened life by an average of 15.5 years.
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Source-BMJ