From: A population-based study of chronic hepatitis C in immigrants and non-immigrants in Quebec, Canada
Characteristic | Immigrants | Non-immigrants | RRa (95% CI) | ||
---|---|---|---|---|---|
N | Reported rate (95% CI) | N | Reported rate (95% CI) | ||
Overall | 1922 | 23.2 (22.1–24.2) | 18 940 | 27.1 (26.7–27.5) | 0.85 (0.8–0.9) |
Low/Intermediate income source countriesb | 1733 | 32.3 (30.8–33.8) |  |  | 1.2 (1.1–1.3) |
Age groups (years) | |||||
  < 15 | 12 | 2.08 (0.90–3.26) | 105 | 0.79 (0.64–0.94) | 2.63 (1.45–4.77) |
 15–19 | 17 | 5.15 (2.70–7.60) | 297 | 6.28 (5.56–6.99) | 0.82 (0.50–1.34) |
 20–29 | 133 | 14.1 (11.7–16.5) | 2040 | 22.6 (21.6–23.5) | 0.62 (0.52–0.74) |
 30–39 | 452 | 28.4 (25.8–31.2) | 5114 | 53.1 (51.7–54.6) | 0.54 (0.49–0.59) |
 40–49 | 588 | 38.3 (35.2–41.4) | 6666 | 56.9 (55.6–58.3) | 0.67 (0.62–0.73) |
 50–59 | 324 | 24.2 (21.5–26.8) | 2705 | 28.5 (27.5–29.6) | 0.85 (0.75–0.95) |
 60–69 | 193 | 19.6 (16.8–22.4) | 1022 | 16.5 (15.5–17.5) | 1.19 (1.02–1.38) |
  ≥ 70 | 203 | 20.5 (17.7–23.4) | 991 | 17.1 (16.1–18.2) | 1.20 (1.03–1.39) |
Sex | |||||
 Female | 891 | 21.1 (19.8–22.5) | 60,004 | 17.0 (16.4–17.3) | 1.25 (1.17–1.35) |
 Male | 1031 | 25.3 (23.7–26.8) | 12,936 | 37.8 (37.2–38.5) | 0.67 (0.63–0.71) |
Region of origin | |||||
 Sub-Saharan Africa | 152 | 47.2 (39.7–54.7) |  |  | 1.7 (1.5–2.0) |
 East Asia and Pacific | 443 | 43.7 (39.6–47.8) |  |  | 1.6 (1.5–1.8) |
 Eastern Europe and Central Asia | 287 | 43.1 (38.1–48.1) |  |  | 1.6 (1.4–1.8) |
 South Asia | 181 | 41.5 (35.4–47.5) |  |  | 1.5 (1.3–1.8) |
 Middle East and North Africa | 255 | 19.0 (16.7–21.4) |  |  | 0.7 (0.6–0.8) |
 Latin America and Caribbean | 205 | 14.1 (12.2–16.0) |  |  | 0.5 (0.5–0.6) |
 US, Australia, and New Zealand | 22 | 7.8 (4.5–11.1) |  |  | 0.3 (0.2–0.4) |
 Western Europe | 167 | 6.6 (5.6–7.6) |  |  | 0.2 (0.2–0.3) |
Countries of originc | |||||
 Viet Nam | 226 | 53.0 (45.9–60.1) |  |  | 1.9 (1.7–2.2) |
 Pakistan | 128 | 123.1 (101.6–144.6) |  |  | 4.5 (3.8–5.4) |
 Cambodia | 123 | 116.6 (95.6–137.5) |  |  | 4.3 (3.6–5.1) |
 Romania | 118 | 39.3 (31.9–46.6) |  |  | 1.4 (1.2–1.7) |
 Haiti | 111 | 13.0 (10.5–15.4) |  |  | 0.5 (0.4–0.6) |
 Morocco | 92 | 24.0 (19.0–29.0) |  |  | 0.9 (0.7–1.1) |
 France | 90 | 10.0 (7.8–12.1) |  |  | 0.4 (0.3–0.5) |
 Egypt | 60 | 21.7 (15.2–27.2) |  |  | 0.8 (0.6–1.0) |
 Congo | 55 | 151.0 (110.0–192.0) |  |  | 5.6 (4.3–7.3) |
 Russia | 36 | 53.5 (40.7–66.3) |  |  | 2.0 (1.4–2.7) |