Dataset Information

History of Asthma From Childhood and Arterial Stiffness in Asymptomatic Young Adults: The Bogalusa Heart Study.

ABSTRACT: Asthma is related to various cardiovascular risk. Whether a history of asthma from childhood contributes to arterial stiffness in adulthood, a noninvasive surrogate for cardiovascular events, is unknown. Prospective analyses were performed among 1746 Bogalusa Heart Study participants aged 20 to 51 years with data on self-report asthma collected since childhood. Aorta-femoral pulse wave velocity (af-PWV, m/s) was repeatedly assessed among adults ?aged 18 years. Generalized linear mixed models and generalized linear models were fitted for the repeated measurements of af-PWV and its changes between the last and the first measurements, respectively. After a median follow-up of 11.1 years, participants with a history of asthma from childhood had a higher af-PWV (6.78 versus 6.13; P=0.048) and a greater increase in af-PWV (8.99 versus 2.95; P=0.043) than those without asthma, adjusted for age, sex, race, smoking status, heart rate, body mass index, systolic blood pressure, lipids, and glycemia. In addition, we found significant interactions of asthma with body mass index and systolic blood pressure on af-PWV and its changes (P for interaction <0.01). The associations of asthma with af-PWV and its changes appeared to be stronger among participants who were overweight and obese (body mass index ?25 kg/m2) or with prehypertension and hypertension (systolic blood pressure ?120 mm?Hg) compared with those with a normal body mass index or systolic blood pressure. Our findings indicate that a history of asthma from childhood is associated with higher af-PWV and greater increases in af-PWV, and such associations are stronger among young adults who are overweight or with elevated blood pressure.

SUBMITTER: Sun D

PROVIDER: S-EPMC5898648 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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History of Asthma From Childhood and Arterial Stiffness in Asymptomatic Young Adults: The Bogalusa Heart Study.

Sun Dianjianyi D Li Xiang X Heianza Yoriko Y Nisa Hoirun H Shang Xiaoyun X Rabito Felicia F Kelly Tanika T Harville Emily E Li Shengxu S He Jiang J Bazzano Lydia L Chen Wei W Qi Lu L

Hypertension (Dallas, Tex. : 1979) 20180501 5

Asthma is related to various cardiovascular risk. Whether a history of asthma from childhood contributes to arterial stiffness in adulthood, a noninvasive surrogate for cardiovascular events, is unknown. Prospective analyses were performed among 1746 Bogalusa Heart Study participants aged 20 to 51 years with data on self-report asthma collected since childhood. Aorta-femoral pulse wave velocity (af-PWV, m/s) was repeatedly assessed among adults ≥aged 18 years. Generalized linear mixed models and ...[more]

PMID: 29632104

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Project description:Aims/hypothesisThe aim of this study was to characterise longitudinal profiles of BMI from childhood and to examine the impact of level-independent childhood BMI trajectories on adult type 2 diabetes.MethodsThe longitudinal cohort consisted of 2449 adults (1613 white and 836 black) who had their BMI measured between four and 15 times from childhood (4-19 years) to adulthood (20-51 years) and fasting glucose measured in adulthood. Model-estimated levels and linear slopes of BMI at childhood age points were calculated in 1-year intervals using growth-curve parameters and their first derivatives, respectively.ResultsBMI from childhood to adulthood fit cubic growth curves; linear and non-linear curve parameters differed significantly between race-sex groups. BMI showed race and sex differences from 15 years onwards. Individuals with hyperglycaemia had higher long-term BMI levels than those who were normoglycaemic in race-sex groups. Linear and non-linear slope parameters of BMI differed consistently and significantly between adult hyperglycaemia groups. The OR of childhood BMI levels for ages 4-19 years was 1.45-1.83 (p < 0.001 for all) for adult hyperglycaemia after adjustment for confounders. Level-adjusted linear slopes of BMI at ages 10-19 years showed significantly positive associations with adult hyperglycaemia (OR 1.17-1.50, p < 0.01 for all). The associations of childhood BMI linear slopes with adult hyperglycaemia were not significant during the age period 5-9 years. The trends in these associations were consistent across race-sex groups.Conclusions/interpretationThese observations indicate that childhood BMI trajectories have a significant impact on adult diabetes, independent of BMI levels. The adolescence age period is a crucial window for the development of diabetes in later life, which has implications for early-life prevention.Data availabilityAll data and materials are publicly available at the National Heart, Lung, and Blood Institute (NHLBI) Biologic Specimen and Data Repository and can be accessed at https://biolincc.nhlbi.nih.gov/studies/bhs .

Dataset Information

History of Asthma From Childhood and Arterial Stiffness in Asymptomatic Young Adults: The Bogalusa Heart Study.

Publications

History of Asthma From Childhood and Arterial Stiffness in Asymptomatic Young Adults: The Bogalusa Heart Study.

Similar Datasets

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