| Title: | The role of sex hormone binding globulin levels in the association of surgical and natural premature menopause with incident type 2 diabetes |
| Journal: | Maturitas |
| Published: | 10 Jul 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38991416/ |
| DOI: | https://doi.org/10.1016/j.maturitas.2024.108063 |
Publication 11672
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Abstract
OBJECTIVE: To examine associations of surgical and natural menopause before the age of 40 years with the risk of type 2 diabetes (T2D) in women.</p>
METHODS: A total of 273,331 women from the United Kingdom were recruited between 2006 and 2010 in the UK Biobank (UKB) study, and 146,343 women aged 40 to 69 years who were postmenopausal at baseline were included in the analysis. Surgical menopause and natural premature menopause were defined as bilateral oophorectomy before the age of 40 and menopause before the age of 40 without oophorectomy, respectively. Multivariable Cox regression models were used to estimate the hazard ratios (HRs) and 95 % confidence intervals (CIs) for the association between premature menopause and the incidence of T2D.</p>
RESULTS: During a median follow-up of 10.4 years, 47 women with surgical premature menopause, 244 women with natural premature menopause, and 4724 women without premature menopause developed T2D. Compared with women without premature menopause, both surgical premature menopause (adjusted HR = 1.46, 95 % CI: 1.09-1.95; P = 0.01) and natural premature menopause (adjusted HR = 1.20, 95 % CI: 1.06-1.37; P < 0.01) were associated with higher risks of incident T2D in the multivariable-adjusted models. Additionally, we observed a significant interaction between levels of sex hormone binding globulin (SHBG) (Pinteraction < 0.01) and the effects of premature menopause on incident T2D. The association between premature menopause and T2D risk appeared to be stronger in women with higher SHBG levels. Furthermore, a joint association was detected between premature menopause and the genetic risk score (GRS) of T2D, with a higher score indicating a higher risk of developingT2D. The highest risk of T2D was observed with higher T2D GRS and surgical premature menopause (adjusted HR = 2.61, 95 % CI: 1.65-4.12; P < 0.01).</p>
CONCLUSIONS: Surgical menopause and natural menopause before the age of 40 years were associated with an increased risk of T2D among postmenopausal women. The findings also suggest potential interactions of premature menopause with SHBG levels, with the association appearing to be stronger in higher SHBG levels, as well as a joint association between menopause status and genetic risk factors on T2D incidence.</p>
4 Authors
- Shuang Wu
- Qiong Zhong
- Qiying Song
- Mengying Wang
1 Application
| Application ID | Title |
|---|---|
| 87134 | Gene-environment interaction study on gestational diabetes mellitus |
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