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Author: search.filters.author.Eliana OjedaSubject: search.filters.subject.obesity

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    Item type:Publication,
    Hot flashes: a potential marker of deterioration of health-related quality of life
    (2026)
    Juan E. Blümel
    ;
    María S. Vallejo
    ;
    Peter Chedraui
    ;
    Eugenio Arteaga
    ;
    Félix Ayala
    Objective: Hot flashes are among the most common symptoms of the menopausal transition and have traditionally been considered benign and self-limiting. However, increasing evidence suggests that they may indicate broader neurovascular and inflammatory dysregulation linked to reproductive aging. The possible effect of hot flush severity on health-related quality of life (HRQoL) remains inadequately studied, particularly in Latin American populations. This study aimed to examine the association between hot flash severity and HRQoL in middle-aged women using validated tools and a large, multicenter sample. Method: A cross-sectional study was conducted between June 2024 and January 2025 in 30 healthcare centers across 12 Latin American countries. A total of 3523 women aged 40–60 years were assessed using the Menopause Rating Scale (MRS) to evaluate vasomotor symptoms and the Short Form-36 Health Survey (SF-36) to measure HRQoL. Multivariable logistic regression models were utilized to estimate the association between hot flush severity and low HRQoL, adjusting for sociodemographic, behavioral and clinical covariates. Results: Increasing severity of hot flushes was significantly associated with lower HRQoL scores across all SF-36 domains. In the logistic regression analysis, mild hot flushes (MRS item 1 score = 1) were associated with increased odds of impaired HRQoL (odds ratio [OR] 1.29; 95% confidence interval [CI]: 1.08–1.55), whereas very severe symptoms (MRS item 1 score = 4) demonstrated a substantially stronger association (OR 4.10; 95% CI: 2.93–5.74). Additional factors significantly associated with lower HRQoL included physical inactivity, the presence of comorbidities, obesity, current use of psychotropic medication, age ≥50 years and having two or more children. Conclusion: Hot flush severity is a strong and independent determinant of HRQoL in midlife women. These findings underscore the need for systematic assessment and targeted management of vasomotor symptoms in routine care, supporting the hypothesis that hot flashes may be a clinical marker of systemic aging. © 2026 International Menopause Society.
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    Severe obesity and menopause symptoms are associated with cognitive impairment in postmenopausal women from Latin America
    (2025)
    Juan Enrique Blümel
    ;
    Maria Soledad Vallejo
    ;
    Peter Chedraui
    ;
    Socrates Aedo
    ;
    Marcio Alexandre Hipolito Rodrigues
    Objective: This study aimed to evaluate the association between obesity and cognitive impairment. Methods: This study is a sub-analysis of an observational, cross-sectional study in nine Latin American counties. Sociodemographic, clinical and anthropometric data were collected, and cognition was assessed using the Montreal Cognitive Assessment (MoCA) tool in 722 postmenopausal women. Results: The mean age, body mass index (BMI) and years of education of the cohort were 56.9 years, 26.8 kg/m2 and 13.6 years, respectively. Women with cognitive impairment, compared to those without, had a higher BMI (27.8 ± 5.9 vs. 26.6 ± 4.9 kg/m2, p = 0.037), had more children (3.1 ± 2.4 vs. 2.5 ± 1.7, p = 0.023), experienced more severe menopausal symptoms (56.3% vs. 31.9%, p < 0.001) and presented more comorbidities (60.0% vs. 43.8%, p = 0.006). They also had fewer years of study (10.8 ± 5.1 vs. 13.9 ± 4.9 years, p = 0.001), were less physically active (35.0% vs. 49.1%, p = 0.018) and were less likely to use menopausal hormone therapy (MHT) (11.3% vs. 28.8%, p = 0.001). In binary logistic regression analysis, BMI ≥ 35.0 kg/m2 (odds ratio [OR] 2.27, 95% confidence interval [CI] 1.08–4.76) and severe menopausal symptoms (OR 2.10, 95% CI 1.29–3.43) were associated with cognitive impairment. In the model, factors related to lower risk were ever use of MHT (OR 0.44, 95% CI 0.21–0.92) and having more years of education (OR 0.38, 95% CI 0.20–0.64). Conclusion: Severe obesity and severe menopausal symptoms increased the risk of cognitive impairment in postmenopausal women, while higher education and ever use of MHT were protective factors.
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