Neti Nurani
Department of Child Health, Faculty of medicine, Gadjah Mada University/Dr. Sardjito General Hospital, Yogyakarta

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Body mass index and waist-to-height ratio cut-offs as predictors of high blood pressure in adolescents Febriana, Kurnia; Nurani, Neti; Julia, Madarina
Medical Journal of Indonesia Vol 24, No 1 (2015): March
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2272.352 KB) | DOI: 10.13181/mji.v24i1.1200

Abstract

Background: Obesity is associated with increased risk for high blood pressure (BP). Although a routine BP measurement is indicated for all children visiting pediatric practice, recognition of children particularly at risk may save times. The aim of this study was to assess the cut-off point for body mass index (BMI) and waist-to-height ratio (WHtR) to predict high BP in adolescents. Methods: We conducted a cross-sectional study on 928 children aged 11 to 16 years in Yogyakarta. BP were measured using standard technique described by The Fourth Report on The Diagnosis, Evaluation, and Treatment of High Blood Pressure in Children and Adolescents. BMI was adjusted for age and sex using the WHO 2007 growth reference. WHtR was ratio of waist circumference related to height in centimeters. Receiver operating characteristic (ROC) curves were used to estimate the best cut-offs. Results: The best cut-off point for BMI-for-age Z-score (BMIZ) to predict high BP was 0.51 with sensitivity and specificity of 82% (95% CI = 78-86) and 76% (95% CI = 67-78) for systolic BP and sensitivity and specificity of 82% (95% CI = 78-86) and 72% (95% CI = 68-76) for diastolic BP. The best cut-off point for WHtR was 0.45, with sensitivity of 76% (95% CI = 67-78) and specificity of 74% (95% CI = 71-79) for systolic BP and sensitivity of 76% (95% CI = 72-80) and specificity of 70% (95% CI = 61-75) for diastolic BP.Conclusion: BMIZ of 0.51 and WHtR of 0.45 are the best cut-off point to predict high BP in adolescents.
Asupan protein, kalsium dan fosfor pada anak stunting dan tidak stunting usia 24-59 bulan Sari, Endah Mayang; Juffrie, Mohammad; Nurani, Neti; Sitaresmi, Mei Neni
Jurnal Gizi Klinik Indonesia Vol 12, No 4 (2016): April
Publisher : Minat S2 Gizi dan Kesehatan, Prodi S2 IKM, FK-KMK UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (616.87 KB) | DOI: 10.22146/ijcn.23111

Abstract

Background: Indonesia is one of developing country which still facing a serious problem concerning stunting. Causes of stunting is a complex things, one of the cause is protein intake which is have effect on the level plasma insulin growth factor I (IGF-I), protein bone matrix and growth factor, also calcium and phosphorus that has an important role in bone formation. One of the province in Indonesia which has stunting prevalence above level of National prevalence is West Borneo. Pontianak as the capital city of West Borneo is still facing serious problem concerning stunting and the low level of food security.Objective: Analyze protein, calcium and phosphorus intake of stunting and non stunting children aged 24-49 months in Pontianak.Method: The study was an analytical observational with cross sectional design. Samples of the study were children aged 24-59 months in the districts of East Pontianak and North Pontianak, West Borneo, as much as 90 samples have been chosen by using simple random sampling technique. The research was conducted from July - August 2015. Statistical analysis was performed by using chi square and t-test.Results: Protein, calcium and phosphorus intake are lower to the stunting compare to non stunting children (p<0,05). Stunting prevalence of  lower protein group is higher 1,87 times than adequate protein intake group. Stunting prevalence of low calcium intake group is higher 3,625 times than adequate calcium intake group. Moreover, the stunting prevalence of low phosphor intake group is higher 2,29 times than adequate phosphor intake group.Conclusion: Protein, calcium and phosphor intake significant lower to the stunting compare to non stunting children aged 24- 59 months in Pontianak.Â