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Table 3 Collaboration patterns in multi-institutional studies by location of study (n = 263)

From: Involvement of low- and middle-income countries in randomized controlled trial publications in oncology

Where was the study conducted

Number of studies (overall)

Number of studies conducted in one country

Number of studies conducted in multiple countries

Missing

62

NA

NA

LMIC only

1

0

0

All authors from one LMIC

0 (0%)

NA

NA

Authors from >1 LMIC

1 (100%)

NA

NA

HIC and LMIC

34

0

34

One HIC and One LMIC author

0 (0%)

NA

0 (0%)

Authors from >1 HIC and >1 LMIC

26 (76%)

NA

26 (76%)

HIC only

166

125

41

All authors from one HIC

131 (79%)

119 (95%)

12 (29%)

Authors from >1 HIC

35 (21%)

6 (5%)

29 (71%)

Total

263

126

75

  1. NA = not applicable.