Abstract
Both assisted reproductive technology (ART) and obesity are associated with adverse cardiometabolic alterations in offspring. However, the combined effects of paternal obesity and ART on offspring cardiometabolic health are still unclear. To clarify cardiometabolic changes in offspring of obese fathers conceived using ART. Retrospective cohort study conducted between June 2014 and October 2019. Center for reproductive medicine. A total of 2890 singleton visits aged 4-10 years were followed. None. Age-and sex-specific z-score of body mass index(BMI), blood pressure, insulin resistance and lipid profile were examined. We observed a strong association between paternal BMI categories and offspring BMI, blood pressure, and insulin resistance. Compared to offspring of fathers with normal weight, multivariable-adjusted mean difference for BMI z-score were 0.53 (95%CI: 0.37-0.68) for obese fathers, 0.17 (95%CI: 0.05-0.30) for overweight fathers, and -0.55 (95%CI: -0.95--0.15) for underweight fathers; corresponding values for systolic blood pressure z-score were 0.21(95%CI: 0.07-0.35), 0.10 (95%CI: -0.01-0.21), and -0.24 (95%CI: -0.59-0.11), and corresponding values for HOMA-IR z-score were 0.31(95%CI: 0.16-0.46), 0.09(95%CI: -0.02-0.21), and -0.11 (95%CI: -0.48-0.28), respectively. The mediation analyses suggested that 57.48% to 94.75% of the associations among paternal obesity and offspring cardiometabolic alterations might be mediated by offspring BMI. Paternal obesity was associated with an unfavourable cardiometabolic profile in ART-conceived offspring. Mediation analyses indicated that offspring BMI was a possible mediator of the association between paternal obesity and the offspring impaired metabolic changes.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: The Journal of clinical endocrinology and metabolism
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.