Adolescent pregnancy is associated with osteoporosis in postmenopausal women

Cho, Geum Joon; Shin, Jung Hoon; Yi, Kyong Wook; Park, Hyun Tae; Kim, Tak; Hur, Jun Young; Kim, Sun Haeng

doi:10.1097/gme.0b013e3182337150

Cited by 33 publications

(30 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Further collection of that information in KNHANES is required. Inconsistent with the results of the present study, Cho et al [10] found that a history of pregnancy during adolescence is associated with an increased risk of osteoporosis in postmenopausal women. On the basis of this finding, it has been hypothesized that adolescent pregnancy may interfere with the formation of peak bone mass, which may increase the risk of osteoporosis during aging.…”

Section: Discussionsupporting

confidence: 82%

“…Furthermore, few studies have evaluated the long-term effects of maternal age on BMD. Although Cho et al [10] reported that a history of pregnancy during adolescence is associated with an increased risk of osteoporosis after menopause, it is unclear how delivery at an advanced maternal age affects BMD and osteoporosis after menopause. Pregnancies during adolescence and pregnancies at an advanced maternal age may result in unfavorable birth outcomes as well as maternal complications, including adverse bone health effects.…”

Section: Introductionmentioning

confidence: 97%

See 1 more Smart Citation

Association between delivery at an advanced maternal age and osteoporosis in elderly Korean women

et al. 2014

View full text Add to dashboard Cite

Although several reproductive factors have been associated with low bone mineral density (BMD) in elderly women, few studies have evaluated the long-term effects of delivery at a high-risk maternal age on BMD. Using nationally representative survey data collected from 736 women aged 65 years or older, we evaluated the relationship between delivery during adolescence or at an age of 35 years or older and osteoporosis in elderly women. Data regarding demographic and socioeconomic characteristics, medical history, lifestyle risk factors, reproductive history, and history of osteoporosis and fracture were collected by administration of self-report questionnaires. Anthropometric data and BMD were measured in accordance with standardized guidelines. Independent determinants of BMD were identified by stepwise multiple linear regression analysis, and the resulting model was used to evaluate the risk of osteoporosis according to delivery during adolescence or at an advanced age. Of the 736 subjects, 426 (60.1 %) were found to have osteoporosis (T score ≤ -2.5), and 19.2 and 38.9 % reported delivery during adolescence and at an advanced age, respectively. The incidence of delivery during adolescence or at an advanced age was significantly higher in subjects with osteoporosis than in those without osteoporosis. After adjustment for covariates, multiple logistic regression analysis revealed that elderly women with a history of delivery at an advanced maternal age are at an increased (2.164-fold greater) risk of osteoporosis (95 % confidence interval 1.109-4.223) compared with elderly women without a history of delivery at an advanced age. However, a history of delivery during adolescence did not affect the risk.

show abstract

Section: Discussionsupporting

confidence: 82%

Section: Introductionmentioning

confidence: 97%

Association between delivery at an advanced maternal age and osteoporosis in elderly Korean women

et al. 2014

View full text Add to dashboard Cite

show abstract

“…5 Previous studies have shown that the incidence of delivery during adolescence or at an advanced age was significantly higher in subjects with osteoporosis than in those without osteoporosis. 7,8 It was suggested that pregnancies during adolescence and pregnancies at an advanced maternal age may result in unfavorable birth outcomes as well as maternal complications, including adverse bone health effects. 7 However, the relationship between reproductive factors, including the history of pregnancy and delivery, and the number of teeth in postmenopausal women is unclear.…”

Section: Biochemical Measurementsmentioning

confidence: 99%

Associations between the Number of Natural Teeth and the Maternal Age at Childbirth or History of Parity in Postmenopausal Women: The 2010–2012 Korea National Health and Nutrition Examination Survey

Han¹,

Kim²,

Park³

et al. 2017

Adv Clin Exp Med

View full text Add to dashboard Cite

Background. The relationship between reproductive factors, including pregnancy and delivery, and the number of teeth in postmenopausal women remains to be revealed.Objectives. The aim of this study was to evaluate the relationship between age at first and last delivery, parity and the number of natural teeth in postmenopausal women, using nationally representative data. Material and methods.Data from the Korea National Health and Nutrition Examination Survey between 2010 and 2012 were used, and the analysis in this study was confined to a total of 4,060 respondents who had gone through menopause and had no missing values for the reproductive factors and outcome variables. The total number of natural teeth was then calculated after excluding third molars, and frequency of tooth brushing was recorded as oral health behavior. Univariate and multivariate logistic regression analyses were used to assess the associations between the number of natural teeth and reproductive factors.Results. Both a woman's age at her last childbirth and the number of pregnancies had statistically significant effects on the number of natural teeth remaining after menopause. With each one-year increase of age at a woman's last delivery, the number of natural teeth decreased by a value of 0. 12 (p < 0.05). Similar trends were seen with increases in parity, which resulted in decreases in the number of natural teeth by 0.65 (p < 0.05). The odds ratios of the percentage of individuals with a 20 or fewer teeth tended to increase with increases in the woman's age at her last childbirth.Conclusions. This study identified an association between the number of natural teeth and a woman's age at her last childbirth as well as between the number of natural teeth and parity. Higher ages at last childbirth and higher parity were found to be potential risk indicators for tooth loss in postmenopausal women.

show abstract

“…However, 512 understanding the determinants of environmental variation in rates of maturation is of 513 interest from a medical perspective, because the onset of physical and physiological 514 adulthood is defined by an array of changes that have profound implications for many 515 aspects of the body's ability to function. Beyond that, the relationships between health 516 and age at menarche (Cho et al, 2012;Webb, Marshall, & Abel, 2011; Widen et al, 517 2012) suggest that understanding why individuals differ in the rate at which they enter 518 puberty may yield insights into the causes of inter-individual variation in health and 519 propensity to disease. 520…”

mentioning

confidence: 99%

Why Are Childhood Family Factors Associated With Timing of Maturation? A Role for Internal Prediction

Rickard

Frankenhuis

Nettle

2014

Perspect Psychol Sci

137

182

View full text Add to dashboard Cite

Publisher's copyright statement:Additional information: Use policyThe full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that:• a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full DRO policy for further details. 24Queen's Campus Stockton, University Boulevard, Thornaby, Stockton-on-Tees, TS17 6BH, UK. Children, particularly girls, who experience early familial adversity tend to go 32 on to reach sexual maturity relatively early. This feature of adolescent development is 33 believed to be an evolved strategy that arose because individuals with genes that 34 caused them to mature relatively early under certain conditions left behind more 35 descendants than those who did not. However, although much has been done to 36 uncover the psychological and physiological mechanisms underlying this process, less 37 attention has been paid to the evolutionary reasons behind why it might be 38 advantageous. It has previously been suggested that this strategy evolved because 39 early familial adversity accurately indicated later environmental adversity, under 40 which conditions early reproduction would likely maximize evolutionary fitness. In 41 this paper we contrast this 'external prediction' model with an alternative explanation, 42 which builds upon the existing explanation and is mutually compatible with it, but 43 which is distinct from it. We argue that accelerated development is advantageous 44 because early adversity detrimentally affects the individual's body, increasing later 45 morbidity and mortality; individuals may adapt to this internal setback by accelerating 46 their development. Unlike the external prediction model, this 'internal prediction' 47 relies not upon temporal environmental continuity, but on long-term effects of early 48 circumstances on the body. well-known among these findings, in social contexts where nuclear families 57 predominate, menarche occurs at a younger age among girls with 'absent' fathers (B. 58Jones, Leeton, McLeod, & Wood, 1972;Moffitt, Caspi, Belsky, & Silva, 1992; Tither 59 & Ellis, 2008). Studies that investigate the apparent effects of family circumstances in 60 detail have revealed that early menarche occurs in girls with less affectionate and 61 cohesive parent-child relationships (Chisholm, Quinlivan, Petersen, & Coall, 2005; 62 Graber, Brooks-Gunn, & Warren, 1995;Steinberg, 1988), those who experience 63 greater parent-child conflict (Graber et al., 1995;Kim & Smith, 1998; Mezzich et al., 64 1997), or who are exposed to greater parent-parent conflict (Chisholm et al., 2005; 65 Ellis & Garber, 2000;Ellis, McFadyen-Ketchum, Dodge, Pettit, & Bates, 1999), and 66 those who experi...

show abstract

Adolescent pregnancy is associated with osteoporosis in postmenopausal women

Abstract: Adolescent pregnancy may be a predictor of osteoporosis in postmenopausal women.

Cited by 33 publications

References 13 publications

Association between delivery at an advanced maternal age and osteoporosis in elderly Korean women

Association between delivery at an advanced maternal age and osteoporosis in elderly Korean women

Associations between the Number of Natural Teeth and the Maternal Age at Childbirth or History of Parity in Postmenopausal Women: The 2010–2012 Korea National Health and Nutrition Examination Survey

Why Are Childhood Family Factors Associated With Timing of Maturation? A Role for Internal Prediction

Contact Info

Product

Resources

About