Height at Ages 7-13 Years in Relation to Developing Type 2 Diabetes Throughout Adult Life
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Height at Ages 7-13 Years in Relation to Developing Type 2 Diabetes Throughout Adult Life. / Bjerregaard, Lise G; Jensen, Britt W; Baker, Jennifer L.
In: Paediatric and Perinatal Epidemiology, Vol. 31, No. 4, 07.2017, p. 284-292.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Height at Ages 7-13 Years in Relation to Developing Type 2 Diabetes Throughout Adult Life
AU - Bjerregaard, Lise G
AU - Jensen, Britt W
AU - Baker, Jennifer L
N1 - © 2017 John Wiley & Sons Ltd.
PY - 2017/7
Y1 - 2017/7
N2 - BACKGROUND: Short adults have an increased risk of type 2 diabetes. Although adult height results from childhood growth, the effects of height and growth trajectories during childhood are sparsely investigated. We investigated sex-specific associations between childhood height, growth and adult type 2 diabetes, including potential influences of birthweight and childhood body mass index (BMI).METHODS: We followed 292 827 individuals, born 1930-83, from the Copenhagen School Health Records Register in national registers for type 2 diabetes (11 548 men; 7472 women). Weights and heights were measured at ages 7-13 years. Hazard ratios (HR) of type 2 diabetes (age ≥30 years) were estimated without and with adjustment for birthweight and BMI.RESULTS: In men, associations between height and type 2 diabetes changed from inverse for below-average heights at age 7 years to positive for above-average heights at 13 years. No consistent associations were observed among women. These associations were not affected by birthweight. After adjustment for BMI, below-average childhood heights were inversely associated with type 2 diabetes among men (HR range: 0.91-0.93 per z-score) but above-average heights were not. Among women, after adjustment for BMI, below- and above-average heights in childhood were inversely associated with type 2 diabetes (HR range: 0.91-0.95). Greater height growth from 7 to 13 years was positively associated with type 2 diabetes in men and women.CONCLUSIONS: After adjustment for BMI, short childhood height at all ages and greater growth during childhood are associated with an increased risk of type 2 diabetes, suggesting that this period of life warrants mechanistic investigations.
AB - BACKGROUND: Short adults have an increased risk of type 2 diabetes. Although adult height results from childhood growth, the effects of height and growth trajectories during childhood are sparsely investigated. We investigated sex-specific associations between childhood height, growth and adult type 2 diabetes, including potential influences of birthweight and childhood body mass index (BMI).METHODS: We followed 292 827 individuals, born 1930-83, from the Copenhagen School Health Records Register in national registers for type 2 diabetes (11 548 men; 7472 women). Weights and heights were measured at ages 7-13 years. Hazard ratios (HR) of type 2 diabetes (age ≥30 years) were estimated without and with adjustment for birthweight and BMI.RESULTS: In men, associations between height and type 2 diabetes changed from inverse for below-average heights at age 7 years to positive for above-average heights at 13 years. No consistent associations were observed among women. These associations were not affected by birthweight. After adjustment for BMI, below-average childhood heights were inversely associated with type 2 diabetes among men (HR range: 0.91-0.93 per z-score) but above-average heights were not. Among women, after adjustment for BMI, below- and above-average heights in childhood were inversely associated with type 2 diabetes (HR range: 0.91-0.95). Greater height growth from 7 to 13 years was positively associated with type 2 diabetes in men and women.CONCLUSIONS: After adjustment for BMI, short childhood height at all ages and greater growth during childhood are associated with an increased risk of type 2 diabetes, suggesting that this period of life warrants mechanistic investigations.
KW - Journal Article
U2 - 10.1111/ppe.12366
DO - 10.1111/ppe.12366
M3 - Journal article
C2 - 28590597
VL - 31
SP - 284
EP - 292
JO - Paediatric and Perinatal Epidemiology
JF - Paediatric and Perinatal Epidemiology
SN - 0269-5022
IS - 4
ER -
ID: 182933891