CDC methodology vs UK methodology doesn't explain why California has a rate of 7.3 maternal deaths per 100,000 compared with 22.0 for the US as a whole. Or why the rate in California is falling (like other developed countries) while the rate for the entire US is rising year on year [1].
The author just threw out data (with no explanation of their methodology) until they got the American rate similar to the UK rate and then stopped so they could assert that there's absolutely nothing wrong with the US health industry. The author would have been fully aware of the regional differences in the US because the Economist article is a response to the various articles this summer about maternal deaths in the US which have generally focused heavily on the California Maternal Quality Care Collaborative and the improvements California has made compared to other states[2][3].
Not that I'd take the 21 year old interns writing without bylines in The Economist very seriously on health matters (or anything else for that matter).
The author just threw out data (with no explanation of their methodology) until they got the American rate similar to the UK rate and then stopped so they could assert that there's absolutely nothing wrong with the US health industry. The author would have been fully aware of the regional differences in the US because the Economist article is a response to the various articles this summer about maternal deaths in the US which have generally focused heavily on the California Maternal Quality Care Collaborative and the improvements California has made compared to other states[2][3].
Not that I'd take the 21 year old interns writing without bylines in The Economist very seriously on health matters (or anything else for that matter).
[1] https://archive.cdph.ca.gov/programs/mcah/Documents/MCAH%20B... [2] https://www.vox.com/science-and-health/2017/6/29/15830970/wo... [3] http://www.npr.org/2017/05/12/527806002/focus-on-infants-dur...