Abstract
The present study measures the nutritional status and the blood pressure to assess their relationship in a group of children and adolescents in the Hainan province, China. A total of 5,456 students aged 7 to 18 years were recruited from 10 public schools in Hainan province of South China during the period March 2009 to December 2009. Height, weight, systolic blood pressure, and diastolic blood pressure were measured by health-care professionals. Body mass index (BMI) was calculated and used to define thinness, overweight, and obesity according to the existing standards. Prevalence of thinness, overweight, obesity, pre-hypertension, and hypertension was computed, and logistical regression model was used to examine the association of BMI with elevated blood pressure. A high prevalence of thinness was observed in male and female children and adolescents (34.0% and 34.3%, respectively). The percentage of overweight and obesity was 2.7% and 1.3%, respectively. Pre-hypertension and hypertension were detected in 3.9% and 3.3% children and adolescents, respectively. Multivariate logistical regression analysis showed that obesity was positively associated with both pre-hypertension and hypertension, with adjusted odds ratio of 1.44 (95% confidence interval (CI) = 1.08–1.92, P = 0.014) and 2.00 (95%CI = 1.53–2.60, P < 0.001) compared to normal weight students. Overweight was also associated with pre-hypertension and hypertension. However, no significant association between thinness and pre-hypertension and hypertension was found. In conclusion, this study showed that thinness, especially mild thinness, was a major public health problem among children and adolescents in Hainan province of South China. Overweight and obesity were strongly associated with pre-hypertension and hypertension among studied students.
Similar content being viewed by others
References
Andegiorgish AK, Wang J, Zhang X, Liu X, Zhu H (2011) Prevalence of overweight, obesity, and associated risk factors among school children and adolescents in Tianjin, China. Eur J Pediatr [Epub ahead of print]
Bao W, Threefoot SA, Srinivasan SR, Berenson GS (1995) Essential hypertension predicted by tracking of elevated blood pressure from childhood to adulthood: the Bogalusa Heart Study. Am J Hypertens 8:657–665
Berenson GS, Srinivasan SR, Bao W (1997) Precursors of cardiovascular risk in young adults from a biracial (black–white) population: the Bogalusa Heart Study. Ann N Y Acad Sci 817:189–198
Cole TJ, Flegal KM, Nicholls D, Jackson AA (2007) Body mass index cut offs to define thinness in children and adolescents: international survey. BMJ 335:194
de Onis M (2000) Measuring nutritional status in relation to mortality. Bull World Health Organ 78:1271–1274
de Onis M, Monteiro C, Akre J, Glugston G (1993) The worldwide magnitude of protein-energy malnutrition: an overview from the WHO Global Database on Child growth. Bull WHO 71:703–712
Di Bonito P, Forziato C, Sanguigno E, Di Fraia T, Saitta F, Iardino MR, Scilla C, Cavuto L, Sibilio G, Moio N, Capaldo B (2009) Prehypertension in outpatient obese children. Am J Hypertens 22:1309–1313
Falkner B, Gidding SS, Portman RJ, Rosner B (2008) Blood pressure variability and classification of prehypertension and hypertension in adolescence. Pediatrics 122:238–242
Fernandes MT, Sesso R, Martins PA, Sawaya AL (2003) Increased blood pressure in adolescents of low socioeconomic status with short stature. Pediatr Nephrol 18:435–439
Flynn JT (2008) Pediatric hypertension: recent trends and accomplishments, future challenges. Am J Hypertens 21:605–612
Genovesi S, Antolini L, Gallieni M, Aiello A, Mandal SK, Doneda A, Giussani M, Stella A, Tucci B, Valsecchi MG (2011) High prevalence of hypertension in normal and underweight Indian children. J Hypertens 29:217–221
Gür E, Can G, Akkus S, Ercan G, Arvas A, Güzelöz S, Cifçili S (2006) Is undernutrition a problem among Turkish school children?: Which factors have an influence on it? J Trop Pediatr 52:421–426
Hou DQ, Cheng H, Wang TY, Wang L, Zhao D, Zhang MM, Mi J (2010) Study on the relationship of blood pressure with BMI, FMP and waist circumference among children and adolescents in Beijing. Chin J Pract Pediatr 25:524–527
Huang C, Xie ZH, Ye CG, Yuan HH, Huang C, Xu XP, Lv Y, Zhou HB, Peng J (2008) The cross-sectional study on the obesity and hypertension in children aged 6 to 12 yrs in Shenzhen. Chin J Prev Contr Chron Non-commun Dis 16:301–303
Ji CY (2005) Working Group on Obesity in China. Report on childhood obesity in China (1) —body mass index reference for screening overweight and obesity in Chinese school-age children. Biomed Environ Sci 18:390–400
Jiang YF, Ju MF, Zhang L, Dong XY, Lin ZF (2000) Epidemiological characteristics in the prevalence of wasting in primary schools in Shanghai. Sh J Prev Med 12:565–566
Kang RT, Zhong Y, Jiang YH (2011) Survey on blood pressure of teenagers aged 12 17 years old in Changsha city. Chin J Child Health Care 19:616–618
Lauer RM, Clarke WR, Mahoney LT, Witt J (1993) Childhood predictors for high adult blood pressure. The Muscatine Study. Pediatr Clin North Am 40:23–40
Lobstein T, Baur L, Uauy R (2004) IASO International Obesity Task Force. Obesity in children and young people: a crisis in public health. Obes Rev 4-104
Ma GS, Li YP, Wu YF, Zhai FY, Cui CH, Hu XQ, Luan DC, Hu YH, Yang XG (2005) The prevalence of body overweight and obesity and its changes among Chinese people during 1992 to 2002. Chin J Prev Med 39:311–315
Malina RM, Katzmarzyk PT (1999) Validity of the body mass index as an indicator of the risk and presence of overweight in adolescents. Am J Clin Nutr 70:131S–136S
McNiece KL, Poffenbarger TS, Turner JL, Franco KD, Sorof JM, Portman RJ (2007) Prevalence of hypertension and pre-hypertension among adolescents. J Pediatr 150:640–644.e1
Mi J, Wang TY, Meng LH, Zhu GJ, Han SM, Zhong Y, Liu GS, Wan YP, Xiong F, Shi JP, Yan WL, Zhou PM (2010) Development of blood pressure reference standards for Chinese children and adolescents. Chin J Evid Based Pediatr 15:4–14
Poirier P, Giles TD, Bray GA, Hong Y, Stern JS, Pi-Sunyer FX, Eckel RH (2006) Obesity and cardiovascular disease: pathophysiology, evaluation, and effect of weight loss: an update of the 1997 American Heart Association Scientific Statement on Obesity and Heart Disease from the Obesity Committee of the Council on Nutrition, Physical Activity, and Metabolism. Circulation 113:898–918
Reinehr T, de Sousa G, Toschke AM, Andler W (2006) Long-term follow-up of cardiovascular disease risk factors in children after an obesity intervention. Am J Clin Nutr 84:490–496
Rosner B, Prineas R, Daniels SR, Loggie J (2000) Blood pressure differences between blacks and whites in relation to body size among US children and adolescents. Am J Epidemiol 151:1007–1019
Salvadori M, Sontrop JM, Garg AX, Truong J, Suri RS, Mahmud FH, Macnab JJ, Clark WF (2008) Elevated blood pressure in relation to overweight and obesity among children in a rural Canadian community. Pediatrics 122:e821–e827
Sorof JM, Poffenbarger T, Franco K, Bernard L, Portman RJ (2002) Isolated systolic hypertension, obesity, and hyperkinetic hemodynamic states in children. J Pediatr 140:660–666
Wang XC, Qin JJ, Liu H, Zhu XX, Shi WY, Luo J (2010) Blood pressure and related factors among children and adolescents in Hangzhou city. Chin J Public Health 26:1222–1224
Yi X, Yin C, Chang M, Xiao Y (2012) Prevalence and risk factors of obesity among school-aged children in Xi'an, China. Eur J Pediatr 171:389–394
Acknowledgements
This study was supported by the Li Ka-Shing Foundation Donated Hainan Rural Health Construction and Poverty Alleviation Project, and Hainan Province Natural Science Funds (No: 310177). We gratefully acknowledge the participation of the study subjects and the cooperation of the school principals and teachers in Hainan province of China.
Conflict of interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, CX., Shi, JD., Huang, HY. et al. Nutritional status and its relationship with blood pressure among children and adolescents in South China. Eur J Pediatr 171, 1073–1079 (2012). https://doi.org/10.1007/s00431-012-1684-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00431-012-1684-x