According to the WHO, there are 120 million people worldwide who suffer from depression, and almost 1 of 4 people will experience mental or behavioral problems at a certain stage of their life  By 2020, depression will rank second in the global disease list, next to heart disease
About 26 million people in China are suffering from depression of varying degrees, but in contrast to the high incidence rate of depression, 90% of people with depression fail to seek medical attention because they are not aware that they may be suffering from depression
There are no more than 3 million Chinese patients with depression who seek medical treatment in time.