Table 2 Comparison of survey respondents and nonrespondents
Stratification variable | Strata | No. (%) | Odds ratio (95% CI) | |
|---|---|---|---|---|
Survey respondents (n = 69) | Survey nonrespondents (n = 87) | |||
WHO RO | AFRO | 28 (41%) | 25 (29%) | Reference |
AMRO | 8 (12%) | 6 (7%) | 1.19 (0.36–3.91) | |
EMRO | 6 (9%) | 10 (11%) | 0.54 (0.17–1.69) | |
EURO | 9 (13%) | 23 (26%) | 0.35 (0.14–0.89) | |
SEARO | 8 (12%) | 7 (8%) | 1.02 (0.32–3.22) | |
WPRO | 10 (14%) | 16 (18%) | 0.56 (0.21–1.45) | |
Income level | HIC | 10 (14%) | 27 (31%) | Reference |
LMIC | 59 (68%) | 60 (69%) | 2.66 (1.18–5.67) | |
Study type | SEROPREV | 40 (58%) | 61 (70%) | Reference |
FFX/HHT | 20 (29%) | 17 (20%) | 1.76 (0.83–3.77) | |
Mix | 9 (13%) | 9 (10%) | 1.5 (0.55–4.11) | |
WHO support | No | 27 (39%) | 59 (68%) | Reference |
Yes | 42 (61%) | 28 (32%) | 3.38 (1.69–6.34) | |