Faecal egg count reduction rates for <i>A. lumbricoides</i>, <i>T. trichiura</i> and hookworms.

1FEC, faecal egg count, (egg per gram of stool). 2CI, confidence interval. The confidence intervals of the egg reduction rate were calculated using a bootstrap resampling method [45]. 3ERR, egg reduction rate. The ERR estimates were obtained by dividing the difference between the arithmetic mean of the pre- and post-treatment FEC (at group level, ignoring individual variability) by the mean of the pre-treatment mean count (see text). 4NA = Not applicable. 5HW = Hookworm.