Multivariable regression for outcomes of local first and last authors (affiliated only with the study country) among single-country studies
| Local first author | Local last author | |
| aOR (95% CI) | aOR (95% CI) | |
| WB classification study country | ||
| LIC | ref | ref |
| LMIC | 1.44 (1.06 to 1.97) | 1.76 (1.27 to 2.43) |
| UMIC | 3.81 (2.61 to 5.58) | 6.19 (4.19 to 9.14) |
| Number of study authors | ||
| 1–5 | ref | ref |
| 6–10 | 0.54 (0.41 to 0.69) | 0.64 (0.50 to 0.82) |
| 11 or more | 0.50 (0.36 to 0.69) | 0.48 (0.34 to 0.67) |
| Any funding support | 2.16 (1.70 to 2.73) | 2.00 (1.58 to 2.53) |
| GEMLR category | ||
| ECRLS | ref | ref |
| EMD | 0.37 (0.27 to 0.51) | 0.66 (0.48 to 0.91) |
| DHR | 0.15 (0.10 to 0.22) | 0.21 (0.14 to 0.31) |
| WHO region | ||
| EUR | ref | ref |
| AFRO | 0.46 (0.20 to 1.05) | 1.12 (0.55 to 2.28) |
| AMR | 0.30 (0.13 to 0.71) | 0.43 (0.21 to 0.92) |
| EMR | 0.95 (0.41 to 2.23) | 2.20 (1.05 to 4.63) |
| SEAR | 1.15 (0.49 to 2.71) | 1.93 (0.92 to 4.05) |
| WPR | 0.83 (0.35 to 2.01) | 1.34 (0.62 to 2.89) |
AFRO, African Region; AMR, Region of the Americas; DHR, Disaster and Humanitarian Relief; ECRLS, Emergency Care in Resource Limited Settings; EMD, Emergency Medicine Development; EMR, Eastern Mediterranean Region; EUR, European Region; GEMLR, Global Emergency Medicine Literature Review; LIC, low-income country; LMIC, low and middle-income country; SEAR, South-East Asian Region; UMIC, upper middle-income country; WPR, Western Pacific Region.