Effects of Parity and Breast Feeding Duration on the Risk of Osteoporosis in Postmenopausal Korean Women: A Systematic Review and Meta-Analysis

Lee, Eun Nam; Choe, Sun Yi; Choi, Eun Hui; Lee, Min Ju

doi:10.6118/jmm.19197

Cited by 12 publications

(6 citation statements)

References 27 publications

(35 reference statements)

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“…Thus, each reproductive event depletes maternal bones of calcium and decreases their mineral density, which should lead to osteoporosis, especially if pregnancy and breastfeeding occur frequently. In post-menopausal Korean women, for instance, higher parity and a longer duration of breastfeeding was indeed associated with a higher risk of osteoporosis [33]. By contrast, a meta-analysis based mostly on white women not only did not detect increased risks of osteoporosis, but actually showed a decreased osteoporotic fracture risk associated with increasing parity of up to five live births [34].…”

Section: Does Reproduction Have a Long-term Negative Impact? Health And Age-related Diseasesmentioning

confidence: 99%

Costs of reproduction and ageing in the human female

Jasieńska

2020

Phil. Trans. R. Soc. B

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Evolutionary theories of ageing point to reproduction as a significant factor to consider when asking why ageing occurs and why there is inter-individual variation in its progression. Reproduction in human females is costly, in terms of energy, nutrients and metabolic adjustments. Thus, it is expected that women who experienced high reproductive effort resulting from multiple reproductive events will age faster. However, the evidence for long-term negative effects of reproduction is not conclusive. The lack of understanding of whether there are trade-offs between reproduction and ageing in women is partly due to methodological challenges. The costs of reproduction are often calculated based only on parity, while other elements contributing to these costs (e.g. breastfeeding, timing of reproduction) are neglected, which may significantly underestimate the total costs and obscure the all-important inter-individual variation in such costs. Costs must be evaluated in relation to individual characteristics, including developmental conditions, nutritional status and social support that a mother receives during reproduction. Furthermore, ageing and health must be assessed based on comprehensive markers rather than arbitrarily assembled variables. Finally, longitudinal rather than cross-sectional studies and new statistical approaches are needed to reveal how much of a decline in health and progressing ageing can actually be attributed to past reproductive processes. This article is part of the theme issue ‘Evolution of the primate ageing process'.

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Section: Does Reproduction Have a Long-term Negative Impact? Health And Age-related Diseasesmentioning

confidence: 99%

Costs of reproduction and ageing in the human female

Jasieńska

2020

Phil. Trans. R. Soc. B

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“…En este estudio, además, determinamos una asociación entre mayor proporción de pacientes con lactancia materna y un menor T score de la densidad mineral ósea en cuello. Se ha estudiado que la duración de la lactancia aumenta el riesgo de osteoporosis en mujeres coreanas posmenopáusicas, esto debido a que la lactancia materna ejerce una presión significativa sobre el metabolismo del calcio y, como consecuencia, influye directamente en el metabolismo óseo, se han establecido como factores determinantes la duración y frecuencia de la lactancia, el regreso de la menstruación y el peso antes del embarazo 24 .…”

Section: Discussionunclassified

Osteosarcopenia: correlaci�n entre variables metab�licas, IGF-1, bioimpedancia y absorciometr�a dual de rayos X en pacientes con osteoporosis

Alcaraz-Gaytán¹,

Balderrama-Soto²,

Suárez‐Cuenca³

et al. 2021

REMQ

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Introducción: El músculo esquelético cambia de acuerdo con el envejecimiento, la inflamación y el desequilibrio hormonal que conduce a la pérdida de masa y fuerza muscular, que se han asociado a sarcopenia, alteraciones metabólicas y osteoporosis. Material y métodos: Estudio prospectivo, analítico, en pacientes con osteoporosis primaria; se realizaron mediciones antropométricas, perfil metabólico, hormonal, mineral, pruebas de sarcopenia y bioimpedancia segmental. Se correlacionó con r de Pearson o rho de Spearman y regresión lineal. Resultados: Se analizaron 14 pacientes con osteoporosis. Se encontró correlación positiva de niveles de folato y la cantidad consumida de calcio al día con mayores valores en densitometría en cuello; factor de crecimiento similar a la insulina-1 (IGF-1) e índice IGF-1 con cadera total; ambas con significancia estadística. Se encontró menor evolución de osteoporosis en pacientes con mayor peso actual, mayor cantidad de músculo y con mayor masa ósea. Menores densidades minerales a nivel de cuello se asociaron con mayor índice de Charlson, mayor número de partos, lactancia al seno materno, mayor edad metabólica, mayor perímetro abdominal y sarcopenia. Conclusión: Los indicadores del rendimiento físico y fragilidad se han asociado con salud ósea. La fuerza muscular, cantidad de masa ósea, microarquitectura ósea y masa magra pueden ser modificados por variables metabólicas y hormonales como el IGF-1.

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“…Analiza a şapte studii transversale (cu 3.813 subiecţi) a observat că femeile coreene postmenopauză cu perioadă mai mare de alăptare (≥ 1 an) prezintă o incidenţă crescută de osteoporoză comparativ cu femeile care au avut o durată mai scurtă de alăptare (şase luni) (28).…”

Section: Durata Alăptării La Sân şI Incidenţa Osteoporozeiunclassified

Alăptarea la sân şi osteoporoza postmenopauză

Lăzărescu¹,

Miricescu²,

Stănescu³

et al. 2019

Ro Med J.

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REzumatOsul reprezintă un ţesut conjunctiv specializat, alcătuit din fibre de colagen de tip 1 şi săruri minerale reprezentate sub formă de cristale de hidroxiapatită. Osteoporoza reprezintă o afecţiune des întâlnită în rândul femeilor aflate la menopauză. Alăptarea la sân prezintă efecte benefice sănătăţii copilului dar şi a mamei. Scopul acestui review este de a analiza rezultatele studiilor clinice de specialitate cu privire la efectele alăptării la sân şi incidenţa osteoporozei postmenopauză. Cuvinte cheie: os, osteoporoză, alăptare la sân aBStRaCtThe bone is a specialized connective tissue, consisting of type 1 collagen fibers and minerals represented as hydroxyapatite crystals. Osteoporosis is a common condition among menopausal women. Breastfeeding has beneficial effects on the health of both the baby and the mother. The purpose of this review is to analyze the results of specialized clinical studies on the effects of breastfeeding and the incidence of postmenopausal osteoporosis.

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Effects of Parity and Breast Feeding Duration on the Risk of Osteoporosis in Postmenopausal Korean Women: A Systematic Review and Meta-Analysis

Cited by 12 publications

References 27 publications

Costs of reproduction and ageing in the human female

Costs of reproduction and ageing in the human female

Osteosarcopenia: correlaci�n entre variables metab�licas, IGF-1, bioimpedancia y absorciometr�a dual de rayos X en pacientes con osteoporosis

Alăptarea la sân şi osteoporoza postmenopauză

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