STATA: How to calculate height-for-age, weight-for-height and weight-for-age z-scores

Height/Length-for-age (HAZ/LAZ), weight-for-height/length (WHZ/WLZ) and weight-for-age z-scores (WAZ) are used as a child’s nutritional indicators where z-scores are age and sex-independent. We can easily calculate this indicators using STATA syntax. #HAZ #WAZ #WHZ #zscore06