Table 3 Comparison of the incidence and risk factors of Opisthorchis viverrini infection between 2 cohort studies in this area
Rangsin et al.[18] | The present study | |
|---|---|---|
Study duration | 2002-2004 | 2007-2009 |
Incidence (/100 person-years) | 21.6 | 21.4 |
Significant risk factors (Adjusted RR, 95% CI) | ||
Age 20–39 years | 3.1 (1.1-8.2)* | |
Age 40–59 years | 2.7 (1.0-7.4)* | |
Age ≥ 60 years | 4.1 (1.45-11.8)* | 1.9 (1.0 – 3.4)** |
Consuming Koi pla | 1.9 (1.1-3.3) | 1.6 (1.1-2.3) |