Parasite | Midwest | Northeast | ||||
---|---|---|---|---|---|---|
Centrifugation (95% CI) | Coproantigen immunoassay (95% CI) | Combineda (95% CI) | Centrifugation (95% CI) | Coproantigen immunoassay (95% CI) | Combineda (95% CI) | |
Giardia | 3.7% (3.6–3.8) | 12.1% (11.9–12.3) | 12.3% (12.1–12.4) | 3.4% (3.3–3.4) | 11.5% (11.4–11.6) | 11.6% (11.5–11.7) |
Hookworm | 1.9% (1.8–1.9) | 3.1% (3.0–3.1) | 3.6% (3.6–3.7) | 2.0% (1.9–2.0) | 3.2% (3.2–3.3) | 3.8% (3.7–3.8) |
Ascarid | 2.0% (1.9–2.0) | 2.2% (2.2–2.3) | 2.7% (2.6–2.7) | 1.8% (1.7–1.8) | 1.9% (1.9–2.0) | 2.3% (2.3–2.4) |
Emeria | 1.9% (1.9–1.9) | – | – | 2.2% (2.1–2.2) | – | – |
Cystoisospora | 1.4% (1.3–1.4) | – | – | 1.6% (1.6–1.6) | – | – |
Whipworm | 0.8% (0.8–0.9) | 1.1% (1.1–1.1) | 1.4% (1.4–1.4) | 0.7% (0.7–0.7) | 0.9% (0.9–1.0) | 1.2% (1.1–1.2) |
Tapeworm | 0.3% (0.3–0.3) | – | – | 0.3% (0.3–0.3) | – | – |