Table 1 Comparison of study survey respondents versus non-respondents by income country
No. of Countries | No. of participants | Responders-completed HB | No. of Countries | No. of participants | Non-responders-completed HB | P-value |
|---|---|---|---|---|---|---|
HIC (8) | 8 | 2 (25%) | HIC (16) | 23 | 13 (56%) | 0.12 |
UMIC (7) | 16 | 11 (69%) | UMIC (10) | 14 | 7 (50%) | 0.30 |
LMIC (7) | 21 | 18 (86%) | LMIC (9) | 21 | 6 (29%) | < 0.001 |
LIC (3) | 5 | 4 (80%) | - |