Table 2 Seroprevalence by sociodemographic characteristics among adults in DRC, 2013–2014
Variable | Level | Proportion | Type 1 | Type 2 | Type 3 |
|---|---|---|---|---|---|
Agea | 15–19 | 17 | 69 (66–73) | 70 (66–75) | 55 (50–59) |
Age | 20–24 | 19 | 71 (67–75) | 70 (66–73) | 53 (49–57) |
Age | 25–29 | 17 | 71 (66–75) | 71 (66–75) | 59 (54–63) |
Age | 30–34 | 14 | 77 (73–81) | 69 (64–73) | 59 (54–64) |
Age | 35–39 | 11 | 76 (72–81) | 76 (72–81) | 57 (52–63) |
Age | 40–44 | 9 | 75 (69–81) | 78 (72–83) | 66 (60–71) |
Age | 44 + | 14 | 80 (76–83) | 73 (69–77) | 59 (54–63) |
Age | NA | NA | p = 0.0044 | p = 0.069 | p = 0.022 |
Children 0–14 | None | 10 | 73 (69–78) | 68 (63–73) | 52 (47–56) |
Children 0–14 | 1-2 | 29 | 71 (68–74) | 69 (66–72) | 54 (50–58) |
Children 0–14 | 3-4 | 47 | 75 (73–78) | 73 (71–76) | 61 (58–63) |
Children 0–14 | 5 + | 14 | 74 (69–78) | 74 (71–78) | 58 (54–63) |
Children 0–14 | NA | NA | p = 0.19 | p = 0.047 | p = 0.0029 |
Children 0–5 | None | 26 | 71 (68–74) | 69 (65–72) | 53 (50–57) |
Children 0–5 | 1 | 26 | 75 (71–78) | 73 (70–76) | 58 (54–61) |
Children 0–5 | 2 | 30 | 74 (71–77) | 72 (69–75) | 59 (56–62) |
Children 0–5 | 3 | 14 | 76 (72–80) | 75 (71–78) | 62 (57–66) |
Children 0–5 | 4 + | 4 | 77 (69–84) | 77 (70–84) | 60 (50–70) |
Children 0–5 | NA | NA | p = 0.32 | p = 0.079 | p = 0.046 |
Education | No education, preschool | 10 | 72 (68–77) | 75 (70–81) | 63 (57–69) |
Education | Primary | 31 | 72 (69–75) | 73 (70–76) | 58 (54–61) |
Education | Secondary | 53 | 74 (72–76) | 70 (67–72) | 56 (53–59) |
Education | Higher | 6 | 80 (73–87) | 72 (66–79) | 61 (54–68) |
Education | NA | NA | p = 0.23 | p = 0.13 | p = 0.14 |
Sex | Male | 47 | 71 (69–73) | 65 (62–68) | 50 (47–53) |
Sex | Female | 53 | 76 (74–78) | 78 (75–80) | 64 (62–66) |
Sex | NA | NA | p = 0.0018 | p = 2e−10 | p = 3.2e−12 |
Type of residence | Urban | 37 | 76 (73–79) | 71 (69–74) | 58 (55–61) |
Type of residence | Rural | 63 | 72 (70–75) | 72 (69–74) | 57 (55–60) |
Type of residence | NA | NA | p = 0.082 | p = 0.65 | p = 0.74 |
Wealth | Poorest | 18 | 72 (69–76) | 72 (69–76) | 59 (55–63) |
Wealth | Poorer | 19 | 73 (69–78) | 71 (67–75) | 54 (49–59) |
Wealth | Middle | 20 | 72 (68–76) | 72 (69–76) | 57 (53–61) |
Wealth | Richer | 20 | 69 (65–74) | 69 (65–73) | 57 (53–62) |
Wealth | Richest | 23 | 80 (76–83) | 73 (70–76) | 60 (56–64) |
Wealth | NA | NA | p = 0.0014 | p = 0.49 | p = 0.37 |