<p>The basic objective that the author put is to characterize the clinical data....but in his result does not touch rather he focus on the reported data basically the demographic data. Additionally, the type of completeness (content, case, form, facility) he put in the result part not clearly stated. for example, if the author is talking about case completeness; The timeliness never be greater than the completeness. so, it needs review.&nbsp;</p>