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National Growth and Health Study (NGHS)

Primary Purpose

Cardiovascular Diseases, Heart Diseases, Obesity

Status
Completed
Phase
Locations
Study Type
Observational
Intervention
Sponsored by
National Heart, Lung, and Blood Institute (NHLBI)
About
Eligibility
Locations
Outcomes
Full info

About this trial

This is an observational trial for Cardiovascular Diseases

Eligibility Criteria

9 Years - 19 Years (Child, Adult)FemaleDoes not accept healthy volunteers

No eligibility criteria

Sites / Locations

    Outcomes

    Primary Outcome Measures

    Secondary Outcome Measures

    Full Information

    First Posted
    May 25, 2000
    Last Updated
    April 13, 2016
    Sponsor
    National Heart, Lung, and Blood Institute (NHLBI)
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    1. Study Identification

    Unique Protocol Identification Number
    NCT00005132
    Brief Title
    National Growth and Health Study (NGHS)
    Study Type
    Observational

    2. Study Status

    Record Verification Date
    January 2006
    Overall Recruitment Status
    Completed
    Study Start Date
    September 1985 (undefined)
    Primary Completion Date
    undefined (undefined)
    Study Completion Date
    March 2000 (undefined)

    3. Sponsor/Collaborators

    Name of the Sponsor
    National Heart, Lung, and Blood Institute (NHLBI)

    4. Oversight

    5. Study Description

    Brief Summary
    To determine if the Black-white differences in the development of obesity in pubescent females were due to differences in psychosocial, socioeconomic and other environmental factors. Also, to determine whether differences in the development of obesity led to Black-white differences in other coronary heart disease risk factors, such as blood pressure and serum lipids.
    Detailed Description
    BACKGROUND: Although not all scientists agree that obesity is an independent risk factor for coronary heart disease, it may be a strong univariate predictor of coronary heart disease, and impacts on coronary heart disease through at least some of its relationships with other risk factors: positive association with blood pressure, inverse association with high density lipoprotein cholesterol (HDLC), positive association with triglyceride and very low density lipoprotein cholesterol (VLDLC), and a positive association with hyperglycemia and diabetes. A number of these have been shown to be major coronary heart disease risk factors. Prevention of obesity, or weight reduction towards desirable body weight may reduce the incidence of coronary heart disease and some of its risk factors. There is evidence to suggest that once obesity begins and/or advances in childhood, it will track into adulthood, with a reasonably high level of certainty. Obesity becomes progressively more difficult to treat with maturation to adulthood. Thus, better understanding of the pathophysiology of obesity in late childhood and early adolescence should, in the long-run, provide the basis for effective prevention or intervention programs in order to have a long-range impact upon the consequence of obesity. The age group 9 and 10 at entry has been selected to assure that many of the individuals are enrolled prior to puberty, and followed through this transition period when obesity becomes more apparent among Black adolescent females than among white. Support for this research grew out of recommendations made at the Working Conference on Coronary Heart Disease in Black Populations held in September 1983 and sponsored by the NHLBI. The group recommended this research to identify the physiological and/or behavioral factors which contribute to obesity in Black females. In addition, the 1981 Report of the Working Group on Arteriosclerosis of the NHLBI stated that research is needed to characterize the behaviors that create and maintain caloric imbalance. The initiative was approved by the September 1984 National Heart, Lung, and Blood Advisory Council and the Request for Proposals was released in November 1984. The NGHS I was initiated in 1985 as a contract-supported program with three field centers and a coordinating center. Annual exams were conducted at baseline and through the years of follow-up. The study was renewed by means of the cooperative agreement mechanism in 1992 as the NGHS II to permit two additional years of follow-up exams. The study was again renewed in 1994 as NGHS III to continue annual examinations. DESIGN NARRATIVE: In this longitudinal study, there were a baseline examination and annual examinations. Data collected included: physical examination; anthropometric measurements; dietary information including food pattern and nutrient intake; physical activity; lipid, lipoprotein, and apolipoprotein profiles; family socioeconomic status; and psychosocial information. The study was renewed twice to continue the longitudinal investigation until the subjects reached the age of 19 to 20. Following the girls until that age allowed the documentation of the transition in risk factors when Black girls no longer have a cardiovascular risk advantage and to study the factors surrounding the transition. The longer follow-up also allowed for studies on the influence of smoking on body weight and the relationship of adolescent pregnancy to subsequent adiposity development, body fat patterning, blood pressure, and blood lipids.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Cardiovascular Diseases, Heart Diseases, Obesity, Coronary Disease, Hypertension

    7. Study Design

    10. Eligibility

    Sex
    Female
    Minimum Age & Unit of Time
    9 Years
    Maximum Age & Unit of Time
    19 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    No eligibility criteria
    Overall Study Officials:
    First Name & Middle Initial & Last Name & Degree
    Bruce Barton
    Organizational Affiliation
    Maryland Medical Research Institute
    First Name & Middle Initial & Last Name & Degree
    Paul Canner
    Organizational Affiliation
    Maryland Medical Research Institute
    First Name & Middle Initial & Last Name & Degree
    Stephen Daniels
    Organizational Affiliation
    Children's Hospital & Medical Center
    First Name & Middle Initial & Last Name & Degree
    John Morrison
    Organizational Affiliation
    University of Cincinnati
    First Name & Middle Initial & Last Name & Degree
    Z.I. Sabry
    Organizational Affiliation
    University of California at Berkeley
    First Name & Middle Initial & Last Name & Degree
    George Schreiber
    Organizational Affiliation
    Westat, Inc.

    12. IPD Sharing Statement

    Citations:
    PubMed Identifier
    10624004
    Citation
    Schumann BC, Striegel-Moore RH, McMahon RP, Waclawiw MA, Morrison JA, Schreiber GB. Psychometric properties of the Self-Perception Profile for Children in a biracial cohort of adolescent girls: the NHLBI Growth and Health Study. J Pers Assess. 1999 Oct;73(2):260-75. doi: 10.1207/S15327752JPA7302_5.
    Results Reference
    background
    PubMed Identifier
    10518079
    Citation
    Morrison JA, Sprecher DL, Barton BA, Waclawiw MA, Daniels SR. Overweight, fat patterning, and cardiovascular disease risk factors in black and white girls: The National Heart, Lung, and Blood Institute Growth and Health Study. J Pediatr. 1999 Oct;135(4):458-64. doi: 10.1016/s0022-3476(99)70168-x.
    Results Reference
    background
    PubMed Identifier
    10431110
    Citation
    Kimm SY, Pasagian-Macaulay A, Aston CE, McAllister AE, Glynn NW, Kamboh MI, Ferrell RE. Correlates of lipoprotein(a) levels in a biracial cohort of young girls: the NHLBI Growth and Health Study. J Pediatr. 1999 Aug;135(2 Pt 1):169-76. doi: 10.1016/s0022-3476(99)70018-1.
    Results Reference
    background
    PubMed Identifier
    10202649
    Citation
    Striegel-Moore RH, Morrison JA, Schreiber G, Schumann BC, Crawford PB, Obarzanek E. Emotion-induced eating and sucrose intake in children: the NHLBI Growth and Health Study. Int J Eat Disord. 1999 May;25(4):389-98. doi: 10.1002/(sici)1098-108x(199905)25:43.0.co;2-4.
    Results Reference
    background
    PubMed Identifier
    9302856
    Citation
    Patterson ML, Stern S, Crawford PB, McMahon RP, Similo SL, Schreiber GB, Morrison JA, Waclawiw MA. Sociodemographic factors and obesity in preadolescent black and white girls: NHLBI's Growth and Health Study. J Natl Med Assoc. 1997 Sep;89(9):594-600.
    Results Reference
    background
    PubMed Identifier
    9006534
    Citation
    Sprecher DL, Morrison JA, Simbartl LA, Schreiber GB, Sabry ZI, Biro FM, Barton BA. Lipoprotein and apolipoprotein differences in black and white girls. The National Heart, Lung, and Blood Institute Growth and Health Study. Arch Pediatr Adolesc Med. 1997 Jan;151(1):84-90. doi: 10.1001/archpedi.1997.02170380088014.
    Results Reference
    background
    PubMed Identifier
    8765617
    Citation
    Daniels SR, Obarzanek E, Barton BA, Kimm SY, Similo SL, Morrison JA. Sexual maturation and racial differences in blood pressure in girls: the National Heart, Lung, and Blood Institute Growth and Health Study. J Pediatr. 1996 Aug;129(2):208-13. doi: 10.1016/s0022-3476(96)70244-5.
    Results Reference
    background
    PubMed Identifier
    8876836
    Citation
    Kimm SY, Obarzanek E, Barton BA, Aston CE, Similo SL, Morrison JA, Sabry ZI, Schreiber GB, McMahon RP. Race, socioeconomic status, and obesity in 9- to 10-year-old girls: the NHLBI Growth and Health Study. Ann Epidemiol. 1996 Jul;6(4):266-75. doi: 10.1016/s1047-2797(96)00056-7.
    Results Reference
    background
    PubMed Identifier
    8668414
    Citation
    Schreiber GB, Robins M, Striegel-Moore R, Obarzanek E, Morrison JA, Wright DJ. Weight modification efforts reported by black and white preadolescent girls: National Heart, Lung, and Blood Institute Growth and Health Study. Pediatrics. 1996 Jul;98(1):63-70.
    Results Reference
    background
    PubMed Identifier
    8609833
    Citation
    Morrison JA, Sprecher D, McMahon RP, Simon J, Schreiber GB, Khoury PR. Obesity and high-density lipoprotein cholesterol in black and white 9- and 10-year-old girls: The National Heart, Lung, and Blood Institute Growth and Health Study. Metabolism. 1996 Apr;45(4):469-74. doi: 10.1016/s0026-0495(96)90221-8.
    Results Reference
    background
    PubMed Identifier
    8695023
    Citation
    Biro FM, Daniels SR, Similo SL, Barton BA, Payne GH, Morrison JA. Differential classification of blood pressure by fourth and fifth Korotkoff phases in school-aged girls. The National Heart, Lung, and Blood Institute Growth and Health Study. Am J Hypertens. 1996 Mar;9(3):242-7. doi: 10.1016/0895-7061(95)00295-2.
    Results Reference
    background
    PubMed Identifier
    8653208
    Citation
    Crawford PB, Obarzanek E, Schreiber GB, Barrier P, Goldman S, Frederick MM, Sabry ZI. The effects of race, household income, and parental education on nutrient intakes of 9- and 10-year-old girls. NHLBI Growth and Health Study. Ann Epidemiol. 1995 Sep;5(5):360-8. doi: 10.1016/1047-2797(95)00033-4.
    Results Reference
    background
    PubMed Identifier
    8017331
    Citation
    Obarzanek E, Schreiber GB, Crawford PB, Goldman SR, Barrier PM, Frederick MM, Lakatos E. Energy intake and physical activity in relation to indexes of body fat: the National Heart, Lung, and Blood Institute Growth and Health Study. Am J Clin Nutr. 1994 Jul;60(1):15-22. doi: 10.1093/ajcn/60.1.15.
    Results Reference
    background
    PubMed Identifier
    8201472
    Citation
    Morrison JA, Barton B, Biro FM, Sprecher DL, Falkner F, Obarzanek E. Sexual maturation and obesity in 9- and 10-year-old black and white girls: the National Heart, Lung, and Blood Institute Growth and Health Study. J Pediatr. 1994 Jun;124(6):889-95. doi: 10.1016/s0022-3476(05)83176-2.
    Results Reference
    background
    PubMed Identifier
    8195550
    Citation
    Crawford PB, Obarzanek E, Morrison J, Sabry ZI. Comparative advantage of 3-day food records over 24-hour recall and 5-day food frequency validated by observation of 9- and 10-year-old girls. J Am Diet Assoc. 1994 Jun;94(6):626-30. doi: 10.1016/0002-8223(94)90158-9.
    Results Reference
    background
    PubMed Identifier
    8176552
    Citation
    Campaigne BN, Morrison JA, Schumann BC, Falkner F, Lakatos E, Sprecher D, Schreiber GB. Indexes of obesity and comparisons with previous national survey data in 9- and 10-year-old black and white girls: the National Heart, Lung, and Blood Institute Growth and Health Study. J Pediatr. 1994 May;124(5 Pt 1):675-80. doi: 10.1016/s0022-3476(05)81354-x.
    Results Reference
    background
    PubMed Identifier
    8296780
    Citation
    Simon JA, Obarzanek E, Daniels SR, Frederick MM. Dietary cation intake and blood pressure in black girls and white girls. Am J Epidemiol. 1994 Jan 15;139(2):130-40. doi: 10.1093/oxfordjournals.aje.a116975.
    Results Reference
    background
    PubMed Identifier
    8265761
    Citation
    Simon JA, Schreiber GB, Crawford PB, Frederick MM, Sabry ZI. Income and racial patterns of dietary vitamin C intake among black and white girls. Public Health Rep. 1993 Nov-Dec;108(6):760-4.
    Results Reference
    background
    PubMed Identifier
    1456335
    Citation
    Obesity and cardiovascular disease risk factors in black and white girls: the NHLBI Growth and Health Study. Am J Public Health. 1992 Dec;82(12):1613-20. doi: 10.2105/ajph.82.12.1613.
    Results Reference
    background
    PubMed Identifier
    9648018
    Citation
    Brown KM, McMahon RP, Biro FM, Crawford P, Schreiber GB, Similo SL, Waclawiw M, Striegel-Moore R. Changes in self-esteem in black and white girls between the ages of 9 and 14 years. The NHLBI Growth and Health Study. J Adolesc Health. 1998 Jul;23(1):7-19. doi: 10.1016/s1054-139x(97)00238-3.
    Results Reference
    background
    PubMed Identifier
    9408551
    Citation
    Kimm SY, Barton BA, Berhane K, Ross JW, Payne GH, Schreiber GB. Self-esteem and adiposity in black and white girls: the NHLBI Growth and Health Study. Ann Epidemiol. 1997 Nov;7(8):550-60. doi: 10.1016/s1047-2797(97)00124-5.
    Results Reference
    background
    PubMed Identifier
    9007656
    Citation
    McNutt SW, Hu Y, Schreiber GB, Crawford PB, Obarzanek E, Mellin L. A longitudinal study of the dietary practices of black and white girls 9 and 10 years old at enrollment: the NHLBI Growth and Health Study. J Adolesc Health. 1997 Jan;20(1):27-37. doi: 10.1016/S1054-139X(96)00176-0.
    Results Reference
    background
    PubMed Identifier
    7503349
    Citation
    Simon JA, Morrison JA, Similo SL, McMahon RP, Schreiber GB. Correlates of high-density lipoprotein cholesterol in Black girls and White girls: the NHLBI Growth and Health Study. Am J Public Health. 1995 Dec;85(12):1698-702. doi: 10.2105/ajph.85.12.1698.
    Results Reference
    background
    PubMed Identifier
    7670444
    Citation
    Striegel-Moore RH, Schreiber GB, Pike KM, Wilfley DE, Rodin J. Drive for thinness in black and white preadolescent girls. Int J Eat Disord. 1995 Jul;18(1):59-69. doi: 10.1002/1098-108x(199507)18:13.0.co;2-6.
    Results Reference
    background
    PubMed Identifier
    7977914
    Citation
    Morrison JA, Payne G, Barton BA, Khoury PR, Crawford P. Mother-daughter correlations of obesity and cardiovascular disease risk factors in black and white households: the NHLBI Growth and Health Study. Am J Public Health. 1994 Nov;84(11):1761-7. doi: 10.2105/ajph.84.11.1761.
    Results Reference
    background
    PubMed Identifier
    10624461
    Citation
    Wang MC, Moore EC, Crawford PB, Hudes M, Sabry ZI, Marcus R, Bachrach LK. Influence of pre-adolescent diet on quantitative ultrasound measurements of the calcaneus in young adult women. Osteoporos Int. 1999;9(6):532-5. doi: 10.1007/s001980050181.
    Results Reference
    background
    PubMed Identifier
    8268283
    Citation
    Simon JA, Schreiber GB, Crawford PB, Frederick MM, Sabry ZI. Dietary vitamin C and serum lipids in black and white girls. Epidemiology. 1993 Nov;4(6):537-42. doi: 10.1097/00001648-199311000-00010.
    Results Reference
    background
    PubMed Identifier
    9449398
    Citation
    Daniels SR, McMahon RP, Obarzanek E, Waclawiw MA, Similo SL, Biro FM, Schreiber GB, Kimm SY, Morrison JA, Barton BA. Longitudinal correlates of change in blood pressure in adolescent girls. Hypertension. 1998 Jan;31(1):97-103. doi: 10.1161/01.hyp.31.1.97.
    Results Reference
    background
    PubMed Identifier
    10590449
    Citation
    Striegel-Moore RH, Schreiber GB, Lo A, Crawford P, Obarzanek E, Rodin J. Eating disorder symptoms in a cohort of 11 to 16-year-old black and white girls: the NHLBI growth and health study. Int J Eat Disord. 2000 Jan;27(1):49-66. doi: 10.1002/(sici)1098-108x(200001)27:13.0.co;2-e.
    Results Reference
    background
    PubMed Identifier
    11346671
    Citation
    Morrison JA, Barton BA, Obarzanek E, Crawford PB, Guo SS, Schreiber GB, Waclawiw M. Racial differences in the sums of skinfolds and percentage of body fat estimated from impedance in black and white girls, 9 to 19 years of age: the National Heart, Lung, and Blood Institute Growth and Health Study. Obes Res. 2001 May;9(5):297-305. doi: 10.1038/oby.2001.37. Erratum In: Obes Res 2001 Aug;9(8):510.
    Results Reference
    background
    PubMed Identifier
    11343036
    Citation
    Biro FM, McMahon RP, Striegel-Moore R, Crawford PB, Obarzanek E, Morrison JA, Barton BA, Falkner F. Impact of timing of pubertal maturation on growth in black and white female adolescents: The National Heart, Lung, and Blood Institute Growth and Health Study. J Pediatr. 2001 May;138(5):636-43. doi: 10.1067/mpd.2001.114476.
    Results Reference
    background
    PubMed Identifier
    11230615
    Citation
    Kimm SY, Barton BA, Obarzanek E, McMahon RP, Sabry ZI, Waclawiw MA, Schreiber GB, Morrison JA, Similo S, Daniels SR. Racial divergence in adiposity during adolescence: The NHLBI Growth and Health Study. Pediatrics. 2001 Mar;107(3):E34. doi: 10.1542/peds.107.3.e34.
    Results Reference
    background
    PubMed Identifier
    11226842
    Citation
    Wu Y, Schreiber GB, Klementowicz V, Biro F, Wright D. Racial differences in accuracy of self-assessment of sexual maturation among young black and white girls. J Adolesc Health. 2001 Mar;28(3):197-203. doi: 10.1016/s1054-139x(00)00163-4.
    Results Reference
    background
    PubMed Identifier
    12052022
    Citation
    Voorhees CC, Schreiber GB, Schumann BC, Biro F, Crawford PB. Early predictors of daily smoking in young women: the national heart, lung, and blood institute growth and health study. Prev Med. 2002 Jun;34(6):616-24. doi: 10.1006/pmed.2002.1026.
    Results Reference
    background
    PubMed Identifier
    12213941
    Citation
    Kimm SY, Glynn NW, Kriska AM, Barton BA, Kronsberg SS, Daniels SR, Crawford PB, Sabry ZI, Liu K. Decline in physical activity in black girls and white girls during adolescence. N Engl J Med. 2002 Sep 5;347(10):709-15. doi: 10.1056/NEJMoa003277.
    Results Reference
    background
    PubMed Identifier
    14747217
    Citation
    Klein DJ, Aronson Friedman L, Harlan WR, Barton BA, Schreiber GB, Cohen RM, Harlan LC, Morrison JA. Obesity and the development of insulin resistance and impaired fasting glucose in black and white adolescent girls: a longitudinal study. Diabetes Care. 2004 Feb;27(2):378-83. doi: 10.2337/diacare.27.2.378.
    Results Reference
    background
    PubMed Identifier
    15996994
    Citation
    Schmidt M, Affenito SG, Striegel-Moore R, Khoury PR, Barton B, Crawford P, Kronsberg S, Schreiber G, Obarzanek E, Daniels S. Fast-food intake and diet quality in black and white girls: the National Heart, Lung, and Blood Institute Growth and Health Study. Arch Pediatr Adolesc Med. 2005 Jul;159(7):626-31. doi: 10.1001/archpedi.159.7.626.
    Results Reference
    background
    PubMed Identifier
    15942545
    Citation
    Affenito SG, Thompson DR, Barton BA, Franko DL, Daniels SR, Obarzanek E, Schreiber GB, Striegel-Moore RH. Breakfast consumption by African-American and white adolescent girls correlates positively with calcium and fiber intake and negatively with body mass index. J Am Diet Assoc. 2005 Jun;105(6):938-45. doi: 10.1016/j.jada.2005.03.003.
    Results Reference
    background
    PubMed Identifier
    15725426
    Citation
    Franko DL, Thompson D, Barton BA, Dohm FA, Kraemer HC, Iachan R, Crawford PB, Schreiber GB, Daniels SR, Striegel-Moore RH. Prevalence and comorbidity of major depressive disorder in young black and white women. J Psychiatr Res. 2005 May;39(3):275-83. doi: 10.1016/j.jpsychires.2004.08.010.
    Results Reference
    background
    PubMed Identifier
    16039332
    Citation
    Kimm SY, Glynn NW, Obarzanek E, Kriska AM, Daniels SR, Barton BA, Liu K. Relation between the changes in physical activity and body-mass index during adolescence: a multicentre longitudinal study. Lancet. 2005 Jul 23-29;366(9482):301-7. doi: 10.1016/S0140-6736(05)66837-7.
    Results Reference
    background
    PubMed Identifier
    16129079
    Citation
    Barton BA, Eldridge AL, Thompson D, Affenito SG, Striegel-Moore RH, Franko DL, Albertson AM, Crockett SJ. The relationship of breakfast and cereal consumption to nutrient intake and body mass index: the National Heart, Lung, and Blood Institute Growth and Health Study. J Am Diet Assoc. 2005 Sep;105(9):1383-9. doi: 10.1016/j.jada.2005.06.003.
    Results Reference
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    PubMed Identifier
    16164774
    Citation
    Franko DL, Striegel-Moore RH, Thompson D, Schreiber GB, Daniels SR. Does adolescent depression predict obesity in black and white young adult women? Psychol Med. 2005 Oct;35(10):1505-13. doi: 10.1017/S0033291705005386.
    Results Reference
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    PubMed Identifier
    16264006
    Citation
    Morrison JA, Friedman LA, Harlan WR, Harlan LC, Barton BA, Schreiber GB, Klein DJ. Development of the metabolic syndrome in black and white adolescent girls: a longitudinal assessment. Pediatrics. 2005 Nov;116(5):1178-82. doi: 10.1542/peds.2004-2358.
    Results Reference
    background
    PubMed Identifier
    16406116
    Citation
    Striegel-Moore RH, Thompson DR, Affenito SG, Franko DL, Barton BA, Schreiber GB, Daniels SR, Schmidt M, Crawford PB. Fruit and vegetable intake: Few adolescent girls meet national guidelines. Prev Med. 2006 Mar;42(3):223-8. doi: 10.1016/j.ypmed.2005.11.018. Epub 2006 Jan 10.
    Results Reference
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    PubMed Identifier
    16339133
    Citation
    Franko DL, Thompson D, Russell R, Schreiber GB, Crawford PB, Daniels SR, Striegel-Moore RH. Correlates of persistent thinness in black and white young women. Obes Res. 2005 Nov;13(11):2006-13. doi: 10.1038/oby.2005.246.
    Results Reference
    background
    PubMed Identifier
    16310134
    Citation
    Franko DL, Striegel-Moore RH, Bean J, Barton BA, Biro F, Kraemer HC, Schreiber GB, Crawford PB, Daniels SR. Self-reported symptoms of depression in late adolescence to early adulthood: a comparison of African-American and Caucasian females. J Adolesc Health. 2005 Dec;37(6):526-9. doi: 10.1016/j.jadohealth.2004.08.028.
    Results Reference
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    PubMed Identifier
    16287404
    Citation
    Franko DL, Striegel-Moore RH, Bean J, Tamer R, Kraemer HC, Dohm FA, Crawford PB, Schreiber G, Daniels SR. Psychosocial and health consequences of adolescent depression in Black and White young adult women. Health Psychol. 2005 Nov;24(6):586-93. doi: 10.1037/0278-6133.24.6.586.
    Results Reference
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    PubMed Identifier
    16231346
    Citation
    Striegel-Moore RH, Franko DL, Thompson D, Barton B, Schreiber GB, Daniels SR. Caffeine intake in eating disorders. Int J Eat Disord. 2006 Mar;39(2):162-5. doi: 10.1002/eat.20216.
    Results Reference
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    Available IPD and Supporting Information:
    Available IPD/Information Type
    Individual Participant Data Set
    Available IPD/Information URL
    http://biolincc.nhlbi.nih.gov/studies/nghs/
    Available IPD/Information Identifier
    NGHS
    Available IPD/Information Comments
    NHLBI provides controlled access to IPD through BioLINCC. Access requires registration, evidence of local IRB approval or certification of exemption from IRB review, and completion of a data use agreement.
    Available IPD/Information Type
    Study Protocol
    Available IPD/Information URL
    http://biolincc.nhlbi.nih.gov/studies/nghs/
    Available IPD/Information Type
    Study Forms
    Available IPD/Information URL
    http://biolincc.nhlbi.nih.gov/studies/nghs/

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    National Growth and Health Study (NGHS)

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