Table 1

Global Neurosurgery Work
Variable Count
Publications 180
Journals Published
World Neurosurgery 59
JNS 12
JNS: Pediatrics 17
Other 72
Collaboration Start Year
Before 1990 13
1990 - 1994 2
1995 - 1999 6
2000 - 2004 27
2005 - 2009 51
2010 - 2014 30
2015 - 2019 11
Year Published
Before 2000 5
2000 - 2004 6
2005 - 2009 18
2010 - 2014 78
2015 - 2019 72

Table 2

Global Neurosurgery Work
Projects Count
Collaborations
# of known collaborations 186
# of unknown collaborations 55
# of HIC Institution 143
# of LMIC Institution 101
Intervention Type
Surgery 125
Training 116
Research 90
Education 71
Resource Building 15
Telemedicine 4
Status
Ongoing 111
Stopped 75
Unknown 24
Capacity
Increased 116
Unchanged 82
Unknown 17

Figures

This figure shows when the manuscripts used in our study were published.

This figure shows the distribution low and middle income country institutions involved in a global neurosurgery collaboration.

The following two figures are maps showing the same information, the only difference being one is color and one is black and white. The figures show the location of high income country institutions and low and middle income institutions involved in a global neurosurgery collaboration to some capacity.

## Assuming "long" and "lat" are longitude and latitude, respectively
## Assuming "long" and "lat" are longitude and latitude, respectively