Weight gain (kg) over two years, usual care versus albendazole, stratified by nutritional status at baseline.

All means and standard errors in the table are derived appropriately from the 50 slum area means, as befits the cluster-randomization scheme. Numbers of children are given in brackets.
*More than 2 standard deviations below WHO nutritional standards (given sex) for weight-for-age, height-for-age and weight-for-height.