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Table 4 Effect of multiple infections on the performance of Mini Parasep SF kit (stool kit), formalin-ethyl acetate concentration technique (FECT) and Kato-Katz (KK) method

From: Performance of Mini Parasep® SF stool concentrator kit, Kato-Katz, and formalin-ethyl acetate concentration methods for diagnosis of opisthorchiasis in Northeast Thailand

Infection category

No. positive (%)

P-values from McNemar’s test

Stool kit

FECT

KK

Stool kit vs FECT

Stool kit vs KK

FECT vs KK

Single infection

41 (27.3)

40 (26.7)

43 (28.7)

1.000

0.880

0.749

Double infection

16 (10.7)

16 (10.7)

3 (2.0)

1.000

0.002*

0.002*

Multiple infection

3 (2.0)

5 (3.3)

0 (0.0)

0.688

0.250

0.063

  1. *Statistically significant