1Gupta, S, Venkateswaran, R, Gorenflo, DW, et al. (1999) Childhood iron deficiency anemia, maternal nutritional knowledge and maternal feeding practices a high-risk population. Prev Med 29, 152–156.
2Li, LM, Rao, KQ & Kong, LZ (2005) The nutrition and health status of the Chinese people in 2002. Chin J Epid 26, 480–483.
3Hallberg, L, Hultén, L, Lindstedt, G, et al. (1993) Prevalence of iron deﬁciency in Swedish adolescents. Pediatr Res 34, 680–687.
4Sun, JQ, Sheng, L, Wang, HQ, et al. (2002) Anemia prevalence of Shanghai students in 2002 and related factors. Nutr Newsletter 3, 15–20.
5Peach, HG, Bath, NE & Farish, SJ (1998) Helicobacter pylori infection: an added stressor on iron status of women in the community. Med J Aust 169, 188–193.
6Choe, YH, Kwon, YS, Jung, MK, et al. (2001) Helicobacter pylori-associated iron-deficiency anemia in adolescent female athletes. J Pediatr 139, 100–104.
7Siti-Noor, AS, Wan-Maziah, WM, Narazah, MY, et al. (2006) Prevalence and risk factors for iron deficiency in Kelantanese preschool children. Singapore Med J 47, 936–939.
8Leenstra, T, Kariuki, SK, Kurtis, JD, et al. (2004) Prevalence and severity of anemia and iron deficiency cross-sectional studies in adolescent schoolgirls in western Kenya. Eur J Clin Nutr 58, 684–689.
9Ni, YH, Lin, JT, Huang, SF, et al. (2000) An accurate diagnosis of Helicobacter pylori infection by stool antigen test and 6 other currently available tests in children. J Pediatr 136, 283–287.
10Wang, HB, Lin, SR & Zhou, LY (2005) Evaluation of the Helicobacter pylori stool antigen test for the detection of Helicobacter pylori infection before and after eradication. Chin J Dig 25, 15–18.
11Working Group on Obesity in China (2004) Body mass index reference norm for screening overweight and obesity in Chinese children and adolescents. Chin J Epid 25, 97–102.
12Xia, W, Sun, C, Zhang, L, et al. (2011) Reproducibility and relative validity of a food frequency questionnaire developed for female adolescents in Suihua, North China. PLoS One 6, e19656.
13Kun, W (2006) Nutrition and Food Hygiene, 5th ed., pp. 317. Beijing: People's Medical Publishing House.
14Dallman, PR, Barr, GD, Allen, CM, et al. (1978) Hemoglobin concentration in white, black and oriental children: is there a need for separate criteria in screening for anemia? Am J Clin Nutr 31, 377–380.
15Mast, AE, Blinder, MA, Gronowski, AM, et al. (1998) Clinical utility of the soluble transferrin receptor and comparison with serum ferritin in several populations. Clin Chem 44, 45–51.
16Cazzola, M & Beguin, Y (1992) New tools for clinical evaluation of erythron function in man. Br J Haematol 80, 278–281.
17Cook, JD, Skikne, BS & Baynes, RD (1993) Serum transferrin receptor. Annu Rev Med 44, 63–66.
18Punnonen, K, Irjala, K & Rajamaki, A (1997) Serum transferring receptor and its ratio ferritin in the diagnosis of iron deficiency. Blood 89, 1052–1055.
19Skikne, BS, Flowers, CH & Cook, JD (1990) Serum transferrin receptor: a quantitative measure of tissue iron deﬁciency. Blood 75, 1870–1875.
20Thorstensen, K, Egeberg, K, Romslo, I, et al. (1991) Variations in serum erythropoietin and transferrin receptor during phlebotomy therapy of hereditary hemochromatosis: a case report. Eur J Haematol 47, 219–232.
21Thorstensen, K & Romslo, I (1993) The transferrin receptor: its diagnostic value and its potential as therapeutic target. Scand J Clin Lab Invest 3, 113–116.
22Allen, J, Backstrom, KR, Cooper, JA, et al. (1998) Measurement of soluble transferrin receptor in serum of healthy adults. Clin Chem 44, 35–39.
23Choi, JW, Pai, SH, Im, MW, et al. (1999) Change in transferrin receptor concentrations with age. Clin Chem 45, 1562–1563.
24Choi, JW (2006) Serum-soluble transferrin receptor concentrations in Helicobacter pylori-associated iron-deficiency anemia. Ann Hematol 85, 735–738.
25Reeves, JD, Yip, R, Kiley, VA, et al. (1984) Iron deficiency in infancy: the influence of mild antecedent infection. J Pediatr 105, 874–879.
26Brown, LM (2000) Helicobacter pylori: epidemiology and routes of transmission. Epidemiol Rev 22, 283–297.
27Jafri, W, Yakoob, J, Abid, S, et al. (2010) Helicobacter pylori infection in children: population-based age-specific prevalence and risk factors in a developing country. Acta Paediatr 99, 279–282.
28Wan, Y, Xu, YY, Xue, FB, et al. (2003) Meta analysis of family assembles of Helicobacter pylori infection. J Fourth Mil Med Univ 24, 58–60.
29Wang, J & Wang, RT (2003) Meta-analysis on the epidemiology of Helicobacter pylori infection in China. Chin J Epidemiol 24, 443–446.
30Milman, N, Rosenstock, S, Andersen, L, et al. (1998) Serum ferritin, hemoglobin, and Helicobacter pylori infection: a seroepidemiologic survey comprising 2794 Danish adults. Gastroenterology 115, 268–274.
31Annibale, B, Capurso, G, Martino, G, et al. (2000) Iron deficiency anemia and Helicobacter pylori infection. Int J Antimicrob Agents 16, 515–519.
32Dhaenens, L, Szczebara, F & Husson, MO (1997) Identification, characterization, and immunogenicity of the lactoferrin-binding protein from Helicobacter pylori. Infect Immun 65, 514–518.
33Parkinson, AJ, Gold, BD, Bulkow, L, et al. (2000) High prevalence of Helicobacter pylori in the Alaska native population and association with low serum ferritin levels in young adults. Clin Diagn Lab Immunol 7, 885–888.
34Weyermann, M, Rothenbacher, D, Gayer, L, et al. (2005) Role of Helicobacter pylori infection in iron deficiency during pregnancy. Am J Obstet Gynecol 192, 548–553.
35Cardenas, VM, Mulla, ZD, Ortiz, M, et al. (2005) Iron deficiency and Helicobacter pylori infection in the United States. Am J Epidemiol 163, 127–134.
36Choe, YH, Kim, SK, Son, BK, et al. (1999) Randomized placebo – controlled trial of Helicobacter eradication for iron deficiency anemia in preadolescent children and adolescents. Helicobacter 4, 135–139.
37Choe, YH, Kim, SK & Hong, YC (2000) Helicobacter pylori infection with iron deficiency anaemia and subnormal growth at puberty. Arch Dis Child 82, 136–140.
38Seo, JK, Ko, JS & Choi, KD (2002) Serum ferritin and Helicobacter pylori infection in children: a sero-epidemiologic study in Korea. J Gastroenterol Hepatol 17, 754–757.