Age at menarche and parity are independently associated with Anti‐Müllerian hormone, a marker of ovarian reserve, in filipino young adult women

Bragg, Jared M.; Kuzawa, Christopher W.; Agustin, Sonny S.; Banerjee, Monisha N.; McDade, Thomas W.

doi:10.1002/ajhb.22309

Cited by 39 publications

(39 citation statements)

References 87 publications

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“…Some studies report associations with lower AMH (16, 17, 19–21) and some do not (6, 8, 9, 18, 22). Most prior studies have dichotomized tobacco smoking as ever/never or categorized as current/former/never.…”

Section: Discussionmentioning

confidence: 99%

“…AMH levels vary by age (6–8) and may be associated with reproductive history (including age at menarche, parity and oral contraceptive use) (7, 9, 10), ethnicity (11), socioeconomic status (10) and polycystic ovarian syndrome (12). Epidemiologic and clinical studies suggest that reproductive health, as measured by AMH, may also be impacted by other environmental exposures, such as radiation and smoking (13, 14).…”

Section: Introductionmentioning

confidence: 99%

“…Several studies have examined cigarette smoking in relation to AMH levels with inconsistent results (6, 8, 9, 16–22). Although some studies have reported that smoking was associated with lower AMH levels (16, 17, 19–21), other studies have not observed this (6, 8, 9, 18, 22).…”

Section: Introductionmentioning

confidence: 99%

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Antimüllerian hormone in relation to tobacco and marijuana use and sources of indoor heating/cooking

White

Sandler

D’Aloisio

et al. 2016

Fertility and Sterility

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Objective To evaluate exposure to tobacco, marijuana and indoor heating/cooking sources in relation to anti-Müllerian hormone (AMH) levels. Design Cross-sectional analysis in a sample of premenopausal women (N=913) enrolled in the Sister Study cohort (n=50,884). Setting U.S. adult sample Patient(s) Women, 35–54 at time of enrollment, with an archived serum sample, at least 1 intact ovary, and classified as premenopausal. Intervention(s) Not applicable Main Outcome Measures Serum AMH (ng/ml) levels ascertained by ultrasensitive ELISA assay Results Lower AMH levels were associated with sources of indoor heating, including burning wood (−36.0%, 95%CI:−55.7, −7.8%) or artificial firelogs (−45.8%, 95%CI:−67.2, −10.4) at least 10 times/year in a residential indoor stove/fireplace. Lower AMH levels were also observed in women who were current smokers of ≥20 cigarettes/day relative to non-smokers (−56.2%, 95%CI:−80.3, −2.8%) and in women with 10+ years of adult environmental tobacco smoke (ETS) exposure (−31.3%, 95%CI:−51.3, −3.1%) but no associations were observed for marijuana use. Conclusions We confirmed previously reported findings of lower AMH levels in current heavy smokers and also found associations for long-term ETS exposure and indoor burning of wood or artificial firelogs. These findings suggest that combustion by-products from common exposures can have toxic effects on the human ovary.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Antimüllerian hormone in relation to tobacco and marijuana use and sources of indoor heating/cooking

White

Sandler

D’Aloisio

et al. 2016

Fertility and Sterility

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“…This is surprising, since asthma normally is associated with early menarche. Later onset of menarche could impair these women's fertility, as it has been associated with increased risk of infertility and lower levels of anti-Müllerian hormone (lower ovarian reserve) [19,20]. However, data are conflicting, and others show either no association or the opposite tendency [21].…”

Section: Discussionmentioning

confidence: 99%

Fertility outcomes in asthma: a clinical study of 245 women with unexplained infertility

Gade

Thomsen

Lindenberg³

et al. 2016

Eur Respir J

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Evidence is increasing of an association between asthma and aspects of female reproduction. However, current knowledge is limited and furthermore relies on questionnaire studies or small populations. In a prospective observational cohort study to investigate whether time to pregnancy, the number of fertility treatments, and the number of successful pregnancies differ significantly between women with unexplained infertility with and without asthma.245 women with unexplained infertility (aged 23-45 years) underwent questionnaires and asthma and allergy testing while undergoing fertility treatment. 96 women entering the study had either a former doctor's diagnosis of asthma or were diagnosed with asthma when included. After inclusion they were followed for a minimum of 12 months in fertility treatment, until they had a successful pregnancy, stopped treatment, or the observation ended.The likelihood of achieving pregnancy was lower in women with asthma compared with those without asthma: median total time to pregnancy was 32.3 months in non-asthmatic women versus 55.6 months in those with asthma, hazard ratio 0.50 (95% confidence interval 0.34-0.74) p<0.001.Women with asthma had fewer successful pregnancies during fertility treatment, 39.6 versus 60.4% ( p=0.002). Increasing age was of negative importance for expected time to pregnancy, especially among asthmatic women (interaction between age and asthma on time to pregnancy, p=0.001). Female asthmatics had a longer time to pregnancy and less often became pregnant than non-asthmatic women. Increasing age reduced the chances of conceiving especially among asthmatic women. The causal relationship between asthma and subfertility remains unclear. @ERSpublications Asthma can be a cause of subfertility: increasing time to pregnancy and decreasing successful number of pregnancies

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“…Systolic blood presMenopause is the event marking the cessation of ovarian activity sufficient to support monthly menstrual cycles. 1 Menopause is reported to occur at approximately 50 years of age, usually between 45 and 54 years in a healthy, wellnourished population worldwide. 2,3 The median age at menopause is earlier for women with an earlier age at their first childbirth, women with a late age at menarche and women who have had no children; menopause tends to occur at later ages among women with higher parity.…”

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

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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.

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Age at menarche and parity are independently associated with Anti‐Müllerian hormone, a marker of ovarian reserve, in filipino young adult women

Cited by 39 publications

References 87 publications

Antimüllerian hormone in relation to tobacco and marijuana use and sources of indoor heating/cooking

Antimüllerian hormone in relation to tobacco and marijuana use and sources of indoor heating/cooking

Fertility outcomes in asthma: a clinical study of 245 women with unexplained infertility

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

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