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Table 5 Chi-square for age groups

From: High seroprevalence of echinococossis, schistosomiasis and toxoplasmosis among the populations in Babati and Monduli districts, Tanzania

Age groups (years) N (%) Echinococcosis Schistosomiasis Toxoplasmosis IgG Toxoplasmosis IgM
1-10 9 (2.6) 1 (0.3) 4 (1.2) 8 (2.3) 0 (0.0)
11-20 54 (15.7) 1 (0.3) 32 (9.3) 35 (10.1) 6 (1.7)
21-30 80 (23.2) 10 (2.9) 45 (13.0) 48 (13.9) 9 (2.6)
31-40 70 (20.3) 9 (2.6) 33 (9.6) 39 (11.3) 6 (1.7)
41-50 63 (18.3) 10 (2.9) 32 (9.3) 37 (10.7) 8 (2.3)
51-60 41 (11.9) 4 (1.2) 18 (5.2) 20 (5.8) 7 (2.0)
>60 28 (8.1) 4 (1.2) 13 (3.8) 12 (3.5) 3 (0.9)
Total (%) 345(100) 39 (11.3) 177 (51.3) 199 (57.7) 39 (11.3)
χ 2   6.75 3.98 8.88 3.16
P-value   0.344 0.680 0.180 0.788