Energy and fat intake in obese and lean children at varying risk of obesity

AF McGloin, Barbara Livingstone, LC Greene, SE Webb, JMA Gibson, SA Jebb, TJ Cole, WA Coward, A Wright, AM Prentice

Research output: Contribution to journalArticle

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Abstract

OBJECTIVE: This study compared lean children at high risk (HR) and low risk (LR) of obesity and obese children (OB) to assess the relationship between their energy (EI) and fat intake and adiposity. DESIGN: Cross-sectional study of energy and fat intake in children, using 7-day weighed intakes validated by doubly labelled water (DLW) energy expenditure. SUBJECTS: A total of 114 pre-pubertal children, 50 HR (mean +/- s.d., 6.7 +/- 0.6 y, 25.7 +/- 4.8 kg, 21.3 +/- 6.6% body fat), 50 LR (mean s.d., 6.6 +/- 0.8 y, 23.6 +/- 3.7 kg, 18.9 +/- 5.7% body fat) and 14 OB (mean +/- s.d., 6.8 +/- 1.0 y, 37.7 +/- 5.3 kg, 34.8 +/- 5.6% body fat). MEASUREMENTS: Body fatness was measured using deuterium dilution, total energy expenditure (TEE) by DLW and dietary intake using 7-day weighed records. RESULTS: EI was 98% of TEE in LR children, 95% in HR children and 86% in OB children. Although El was similar in each group (LR, 7.03 +/- 1.26 MJ/day; HR, 7.30 +/- 1.46 MJ/day; OB, 7.55 +/- 1.67 MJ/day), obese children consumed more fat in absolute (g) and relative (percentage energy) terms than LR children (LR, 68 +/- 13 g, 36.4 +/- 4.2%; OB, 80 +/- 25 g, 39.5 +/- 4.6%; P < 0.05). There was a significant linear trend towards increasing fat intake (percentage energy) with increasing risk of obesity (P < 0.05). While HR children were heavier and fatter than LR children (P < 0.05), their El and fat intake were not significantly greater (HR, 73 +/- 17 g, 37.3 +/- 4.4%). Dietary fat intake (percentage energy) was weakly but significantly related to body fatness (r(2) = 0.05, P = 0.02) by step-wise regression. Since energy from fat was the only macronutrient that was a significant predictor of body fatness, results were therefore analysed using quartiles of fat intake (percentage energy) as cut-offs. When grouped in this way children with the lowest intakes were leaner than those with the highest intakes (19.5 +/- 7.5 vs 24.9 +/- 9.4% body fatness; P < 0.05). There was a significant trend for increasing fatness as fat intake increased (P < 0.05). CONCLUSION: Fat intake is related to body fatness in childhood.
LanguageEnglish
Pages200-207
JournalInternational Journal of Obesity
Volume26
Issue number2
Publication statusPublished - Feb 2002

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Energy Intake
Obesity
Fats
Energy Metabolism
Adipose Tissue
Deuterium
Pediatric Obesity
Dietary Fats
Adiposity
Drinking
Cross-Sectional Studies

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McGloin, AF., Livingstone, B., Greene, LC., Webb, SE., Gibson, JMA., Jebb, SA., ... Prentice, AM. (2002). Energy and fat intake in obese and lean children at varying risk of obesity. International Journal of Obesity, 26(2), 200-207.
McGloin, AF ; Livingstone, Barbara ; Greene, LC ; Webb, SE ; Gibson, JMA ; Jebb, SA ; Cole, TJ ; Coward, WA ; Wright, A ; Prentice, AM. / Energy and fat intake in obese and lean children at varying risk of obesity. In: International Journal of Obesity. 2002 ; Vol. 26, No. 2. pp. 200-207.
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abstract = "OBJECTIVE: This study compared lean children at high risk (HR) and low risk (LR) of obesity and obese children (OB) to assess the relationship between their energy (EI) and fat intake and adiposity. DESIGN: Cross-sectional study of energy and fat intake in children, using 7-day weighed intakes validated by doubly labelled water (DLW) energy expenditure. SUBJECTS: A total of 114 pre-pubertal children, 50 HR (mean +/- s.d., 6.7 +/- 0.6 y, 25.7 +/- 4.8 kg, 21.3 +/- 6.6{\%} body fat), 50 LR (mean s.d., 6.6 +/- 0.8 y, 23.6 +/- 3.7 kg, 18.9 +/- 5.7{\%} body fat) and 14 OB (mean +/- s.d., 6.8 +/- 1.0 y, 37.7 +/- 5.3 kg, 34.8 +/- 5.6{\%} body fat). MEASUREMENTS: Body fatness was measured using deuterium dilution, total energy expenditure (TEE) by DLW and dietary intake using 7-day weighed records. RESULTS: EI was 98{\%} of TEE in LR children, 95{\%} in HR children and 86{\%} in OB children. Although El was similar in each group (LR, 7.03 +/- 1.26 MJ/day; HR, 7.30 +/- 1.46 MJ/day; OB, 7.55 +/- 1.67 MJ/day), obese children consumed more fat in absolute (g) and relative (percentage energy) terms than LR children (LR, 68 +/- 13 g, 36.4 +/- 4.2{\%}; OB, 80 +/- 25 g, 39.5 +/- 4.6{\%}; P < 0.05). There was a significant linear trend towards increasing fat intake (percentage energy) with increasing risk of obesity (P < 0.05). While HR children were heavier and fatter than LR children (P < 0.05), their El and fat intake were not significantly greater (HR, 73 +/- 17 g, 37.3 +/- 4.4{\%}). Dietary fat intake (percentage energy) was weakly but significantly related to body fatness (r(2) = 0.05, P = 0.02) by step-wise regression. Since energy from fat was the only macronutrient that was a significant predictor of body fatness, results were therefore analysed using quartiles of fat intake (percentage energy) as cut-offs. When grouped in this way children with the lowest intakes were leaner than those with the highest intakes (19.5 +/- 7.5 vs 24.9 +/- 9.4{\%} body fatness; P < 0.05). There was a significant trend for increasing fatness as fat intake increased (P < 0.05). CONCLUSION: Fat intake is related to body fatness in childhood.",
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McGloin, AF, Livingstone, B, Greene, LC, Webb, SE, Gibson, JMA, Jebb, SA, Cole, TJ, Coward, WA, Wright, A & Prentice, AM 2002, 'Energy and fat intake in obese and lean children at varying risk of obesity', International Journal of Obesity, vol. 26, no. 2, pp. 200-207.

Energy and fat intake in obese and lean children at varying risk of obesity. / McGloin, AF; Livingstone, Barbara; Greene, LC; Webb, SE; Gibson, JMA; Jebb, SA; Cole, TJ; Coward, WA; Wright, A; Prentice, AM.

In: International Journal of Obesity, Vol. 26, No. 2, 02.2002, p. 200-207.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Energy and fat intake in obese and lean children at varying risk of obesity

AU - McGloin, AF

AU - Livingstone, Barbara

AU - Greene, LC

AU - Webb, SE

AU - Gibson, JMA

AU - Jebb, SA

AU - Cole, TJ

AU - Coward, WA

AU - Wright, A

AU - Prentice, AM

PY - 2002/2

Y1 - 2002/2

N2 - OBJECTIVE: This study compared lean children at high risk (HR) and low risk (LR) of obesity and obese children (OB) to assess the relationship between their energy (EI) and fat intake and adiposity. DESIGN: Cross-sectional study of energy and fat intake in children, using 7-day weighed intakes validated by doubly labelled water (DLW) energy expenditure. SUBJECTS: A total of 114 pre-pubertal children, 50 HR (mean +/- s.d., 6.7 +/- 0.6 y, 25.7 +/- 4.8 kg, 21.3 +/- 6.6% body fat), 50 LR (mean s.d., 6.6 +/- 0.8 y, 23.6 +/- 3.7 kg, 18.9 +/- 5.7% body fat) and 14 OB (mean +/- s.d., 6.8 +/- 1.0 y, 37.7 +/- 5.3 kg, 34.8 +/- 5.6% body fat). MEASUREMENTS: Body fatness was measured using deuterium dilution, total energy expenditure (TEE) by DLW and dietary intake using 7-day weighed records. RESULTS: EI was 98% of TEE in LR children, 95% in HR children and 86% in OB children. Although El was similar in each group (LR, 7.03 +/- 1.26 MJ/day; HR, 7.30 +/- 1.46 MJ/day; OB, 7.55 +/- 1.67 MJ/day), obese children consumed more fat in absolute (g) and relative (percentage energy) terms than LR children (LR, 68 +/- 13 g, 36.4 +/- 4.2%; OB, 80 +/- 25 g, 39.5 +/- 4.6%; P < 0.05). There was a significant linear trend towards increasing fat intake (percentage energy) with increasing risk of obesity (P < 0.05). While HR children were heavier and fatter than LR children (P < 0.05), their El and fat intake were not significantly greater (HR, 73 +/- 17 g, 37.3 +/- 4.4%). Dietary fat intake (percentage energy) was weakly but significantly related to body fatness (r(2) = 0.05, P = 0.02) by step-wise regression. Since energy from fat was the only macronutrient that was a significant predictor of body fatness, results were therefore analysed using quartiles of fat intake (percentage energy) as cut-offs. When grouped in this way children with the lowest intakes were leaner than those with the highest intakes (19.5 +/- 7.5 vs 24.9 +/- 9.4% body fatness; P < 0.05). There was a significant trend for increasing fatness as fat intake increased (P < 0.05). CONCLUSION: Fat intake is related to body fatness in childhood.

AB - OBJECTIVE: This study compared lean children at high risk (HR) and low risk (LR) of obesity and obese children (OB) to assess the relationship between their energy (EI) and fat intake and adiposity. DESIGN: Cross-sectional study of energy and fat intake in children, using 7-day weighed intakes validated by doubly labelled water (DLW) energy expenditure. SUBJECTS: A total of 114 pre-pubertal children, 50 HR (mean +/- s.d., 6.7 +/- 0.6 y, 25.7 +/- 4.8 kg, 21.3 +/- 6.6% body fat), 50 LR (mean s.d., 6.6 +/- 0.8 y, 23.6 +/- 3.7 kg, 18.9 +/- 5.7% body fat) and 14 OB (mean +/- s.d., 6.8 +/- 1.0 y, 37.7 +/- 5.3 kg, 34.8 +/- 5.6% body fat). MEASUREMENTS: Body fatness was measured using deuterium dilution, total energy expenditure (TEE) by DLW and dietary intake using 7-day weighed records. RESULTS: EI was 98% of TEE in LR children, 95% in HR children and 86% in OB children. Although El was similar in each group (LR, 7.03 +/- 1.26 MJ/day; HR, 7.30 +/- 1.46 MJ/day; OB, 7.55 +/- 1.67 MJ/day), obese children consumed more fat in absolute (g) and relative (percentage energy) terms than LR children (LR, 68 +/- 13 g, 36.4 +/- 4.2%; OB, 80 +/- 25 g, 39.5 +/- 4.6%; P < 0.05). There was a significant linear trend towards increasing fat intake (percentage energy) with increasing risk of obesity (P < 0.05). While HR children were heavier and fatter than LR children (P < 0.05), their El and fat intake were not significantly greater (HR, 73 +/- 17 g, 37.3 +/- 4.4%). Dietary fat intake (percentage energy) was weakly but significantly related to body fatness (r(2) = 0.05, P = 0.02) by step-wise regression. Since energy from fat was the only macronutrient that was a significant predictor of body fatness, results were therefore analysed using quartiles of fat intake (percentage energy) as cut-offs. When grouped in this way children with the lowest intakes were leaner than those with the highest intakes (19.5 +/- 7.5 vs 24.9 +/- 9.4% body fatness; P < 0.05). There was a significant trend for increasing fatness as fat intake increased (P < 0.05). CONCLUSION: Fat intake is related to body fatness in childhood.

M3 - Article

VL - 26

SP - 200

EP - 207

JO - International Journal of Obesity

T2 - International Journal of Obesity

JF - International Journal of Obesity

SN - 0307-0565

IS - 2

ER -

McGloin AF, Livingstone B, Greene LC, Webb SE, Gibson JMA, Jebb SA et al. Energy and fat intake in obese and lean children at varying risk of obesity. International Journal of Obesity. 2002 Feb;26(2):200-207.