date:Jun 09, 2012
he baseline characteristics of the subjects for the variables of interest, or about their comparability between groups.
The Panel also notes that the final sample size analysed for visual performance outcomes is small, and that the study was likely to be underpowered for such outcomes. The Panel considers that no conclusions can be drawn from the study reported in these two publications for the scientific substantiation of the claim.
It affirmed that,the predictive value of changes in macular