The USC Brain Health Observatory aims to make research and data on brain disorder available and accessible.

Select from the following datasets:

Population

Disease Burden

Healthcare Personnel

Imaging Equipment

Healthcare Personnel: Practicing Physicians

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Variable
Practicing Physicians

Practicing Nurses
Practicing Physicians
Primary Care Physicians
Geriatricians
Neurologists
Psychiatrists
Dementia Specialists

Measure
Persons per million population

Persons (count)
Persons per million population

Country 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
Australia 3.29 3.28 3.35 3.42 3.48 3.55 3.65 3.72 3.80 3.91
Brazil 1.52 1.50 1.55 1.62 1.71 1.73 1.79 1.86 1.90 1.97 2.05 2.15
Canada 2.28 2.35 2.41 2.46 2.51 2.56 2.62 2.66 2.71 2.73 2.73 2.77
France 3.04 3.06 3.07 3.09 3.09 3.11 3.12 3.14 3.13 3.17 3.17
Germany 3.71 3.87 3.94 4.03 4.10 4.11 4.18 4.24 4.31 4.39 4.47 4.53
Italy 3.82 3.90 3.87 3.90 3.88
Japan 2.21 2.29 2.36
South Korea 1.95 2.00 2.04 2.13 2.18 2.22 2.27 2.33 2.38 2.45 2.51 2.51
Spain 3.76 3.84 3.82 3.81 3.80 3.85 3.83 3.88 4.03 4.41 4.58
Sweden 3.79 3.88 3.95 4.03 4.09 4.15 4.20 4.24 4.29 4.31 4.31
Taiwan 1.68 1.72 1.75 1.79 1.83 1.87 1.90 1.96 2.01 2.10 2.16 2.23
United Kingdom 2.65 2.68 2.70 2.71 2.75 2.77 2.78 2.81 2.84 2.95 3.03
United States 2.43 2.46 2.50 2.56 2.57 2.58 2.59 2.61 2.61 2.65