Association between type of menopause and mild cognitive impairment: The REDLINC XII study

Objective: To evaluate the association between type of menopause (spontaneous or surgical) and mild cognitive impairment (MCI). Study design: This study was a cross-sectional, observational, and sub-analytical investigation conducted within gynecological consultations across nine Latin American countries. Method: We assessed sociodemographic, clinical, and anthropometric data, family history of dementia, and the presence of MCI using the Montreal Cognitive Assessment (MoCA) tool. Results: The study involved 1185 postmenopausal women with a mean age of 55.3 years and a body mass index of 26.4 kg/m2 . They had an average of 13.3 years of education, and 37 % were homemakers. Three hundred ninetynine experienced menopause before 40, including 136 with surgical menopause (bilateral oophorectomy). Out of the 786 women who experienced menopause at 40 or more years, 110 did so due to bilateral oophorectomy. There were no differences in MoCA scores among women who experienced menopause before or after the age of 40. However, lower MoCA scores were observed in women with surgical menopause than in those with spontaneous menopause (23.8 ± 4.9 vs. 25.0 ± 4.3 points, respectively, p < 0.001). Our logistic regression model with clustering of patients within countries found a significant association between MCI and surgical menopause (OR 1.47, 95 % CI: 1.01–2.16), use (ever) of menopausal hormone therapy (OR 0.33, 95 % CI: 0.21–0.50), and having >12 years of education (OR 0.21, 95 % CI: 0.14–0.30). Conclusion: When comparing women who experience spontaneous menopause over the age of 40 with those who undergo it before this age, there was no observed increased risk of developing MCI, while those with surgical

• Autores: Espinoza, María T.; Blümel, Juan E; Chedraui, Peter; Vallejo, María S.; Ñañez, Monica; Ojeda, Eliana; Rey, Claudia; Rodríguez, Doris; Rodrigues, Marcio A.; Salinas, Carlos; Tserotas, Konstantinos; Calle, Andrès; Dextre, Maribel; Elizalde, Alejandra; Escalante, Carlos; Gomez-Tabares, Gustavo; Monterrosa-Castro, Àlvaro
• Tipo de recurso: Article of journal
• Fecha de publicación: 2024
• Institución: Universidad de Cartagena
• Repositorio: Repositorio Universidad de Cartagena
• Idioma: eng
• OAI Identifier: oai:repositorio.unicartagena.edu.co:11227/19345
• Acceso en línea: https://hdl.handle.net/11227/19345
• Palabra clave: 3. Ciencias Médicas y de la Salud; Deterioro cognitivo leve; Menopausia quirúrgica; Menopausia espontánea; Terapia hormonal para la menopausia; Mild cognitive impairment; Surgical menopause; Spontaneous menopause; Menopausal hormone therapy; ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades
• Rights: openAccess
• License: https://creativecommons.org/licenses/by-nc/4.0/