Abstract
To assess the influence of height age and short stature on BMI z-scores in children with chronic kidney disease (CKD) in view of the pandemic increase of childhood obesity. Pediatric nephrology patients older than 2 years of age from 2 tertiary centers in Ontario and age- and gender matched controls from a local reference population. We estimated height, weight and body mass index (BMI) z-scores of 705 nephrology patients (319 female) and 4,196 controls aged 2.01 - 19.92 years with chronological and height-adjusted age (corresponding age for a given height plotted on the 50th percentile). The National Health and Nutrition Examination Survey (NHANES III) was used for the z-score Estimation. Chronological age-based patient weight z-scores were significantly heavier than in the NHANES data (median weight z-score +0.29, BMI z-score +0.51; significantly non-zero), not significantly different from height-adjusted age-based BMI z-score (+0.51). The children with kidney problems were shorter (-0.10 SD) than controls. The proportion of overweight nephrology patients was similar to matched controls and BMI z-score diminished with worsening GFR.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
