US researchers recently reported that in the past 10 years, the growth rate of capital investment in the medical research field in the United States has slowed down markedly, while the investment in this area has increased substantially in other parts of the world, especially in China, and the United States may be in the future. Losing the status of medical research leader within 10 years.
The report, published in the new issue of the Journal of the American Medical Association, analyzes the funding of global medical research and related patent applications from 1994 to 2012. The report found that from 1994 to 2004, the United States invested in medical research at a rate of 6% per year, but from 2004 to 2012, this rate fell to 0.8%. Considering the inflation factor, the three years of capital investment in the past five years is actually lower than the previous year.
In 2012, the total investment in medical research in the United States was 116.5 billion US dollars, accounting for 0.7% of the US gross domestic product. Among them, funds from the private sector accounted for 58%, an increase of 12% compared to the 1994 share. But the investment focus of the private sector has shifted from early basic research to later clinical trials.
From a global perspective, the United States' total share of medical research has fallen from 57% in 2004 to 44% in 2012. In the same period, the proportion of Asia increased from 13% to 20%, of which China's capital investment increased from 1.6 billion US dollars to 4.9 billion US dollars, accounting for 1.8% of the total global medical research investment.
The report believes that the reduction in US medical research investment will lead to a decline in US advantages in this area, and this has been reflected in the patent. Between 1981 and 2011, the number of life science patents filed by the United States fell from 57% to 51% of global patents.
The author of the report, Hamilton Moses of Johns Hopkins University, pointed out in the report: "Unless measures are taken, the United States will lose its long-standing innovation leadership in the next 10 years."
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