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Effects of lower parity on sarcopenia in postmenopausal women: An analysis using the 2010-2011 Korean National Health and Nutrition Examination Survey (KNHANES) data
Journal of Menopausal Medicine ; : s10-2021.
Article in English | WPRIM | ID: wpr-915709
ABSTRACT
Purpose@#This study aimed to investigate whether the number of parity is associated with the prevalence of sarcopenia in postmenopausal women. @*Methods@#This study was performed using data from the 2010-2011 Korean National Health and Nutrition Examination Survey that included 1,338 postmenopausal women aged 46-70 years. The prevalence of sarcopenia was analyzed according to the number of births. Modifiable risk factors were evaluated to determine the association of parity with sarcopenia in susceptible population. @*Results@#The sarcopenia group (n=343) had lower number of parity, lower body mass index, more frequent previous history of diabetes mellitus, higher Homeostatic Model Assessment of Insulin Resistance (HOMA-IR), and higher education level than the non-sarcopenia group (n=995). The sarcopenia risk was significantly lower in postmenopausal women with a higher number of parity (≥3 births) (model 1 odds ratio [OR]=0.308; 95% confidence interval [CI]=0.115–0.827, p=0.0194; model 2 OR=0.269; 95% CI=0.109–0.66, p=0.0042; model 3 OR=0.640; 95% CI=0.428–0.957, p=0.0295; model 4 OR=0.636; 95% CI=0.413–0.980, p=0.0403). In subgroup analysis of the lower parity group, moderate aerobic activity was associated with a lower sarcopenia prevalence (OR 0.52; 95% CI 0.317–0.852; p=0.0095). @*Conclusion@#A lower number of parity increases the risk of sarcopenia in postmenopausal Korean women. Moderate aerobic activity may be effective in preventing sarcopenia in postmenopausal women with lower parity who are more susceptible to sarcopenia.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study / Risk factors Language: English Journal: Journal of Menopausal Medicine Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study / Risk factors Language: English Journal: Journal of Menopausal Medicine Year: 2021 Type: Article