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1.
Maturitas ; 185: 108013, 2024 Jul.
Article de Anglais | MEDLINE | ID: mdl-38703595

RÉSUMÉ

Fears regarding weight gain and body changes commonly plague midlife women. The aim of this paper is to discuss the impact of weight gain and body changes on midlife women across various cultural backgrounds. Midlife weight gain in women is associated with age as opposed to menopausal status. Weight gain during midlife occurs across all cultural/ethnic groups; however, African Americans and Hispanic women exhibit higher rates of weight gain than their Caucasian counterparts. Although use of menopause hormone replacement therapy does not produce a clinical difference in weight gain, exercise decreases the risk of obesity in midlife women. Cultural differences in perception of body image exist. Recognizing these differences may help clinicians better address the weight concerns of women from diverse backgrounds. A shift in focus from weight goals to cardiometabolic risk reduction may help patients feel more successful and improve health outcomes.


Sujet(s)
Ménopause , Obésité , Prise de poids , Humains , Femelle , Ménopause/ethnologie , Obésité/ethnologie , Obésité/prévention et contrôle , Adulte d'âge moyen , Exercice physique , Ethnies , Image du corps/psychologie , , Facteurs de risque , Hispanique ou Latino
2.
Menopause ; 31(6): 476-483, 2024 Jun 01.
Article de Anglais | MEDLINE | ID: mdl-38652870

RÉSUMÉ

OBJECTIVE: This study aimed to evaluate if and how race, ethnicity, and socioeconomic status (SES) are associated with the severity of menopause symptoms in a large, diverse sample of women. METHODS: For this cross-sectional study conducted between March 24, 2019, and January 13, 2023, a total of 68,864 women were enrolled from the Evernow online telehealth platform. Participants underwent a clinical intake survey, which encompassed demographic information, detailed medical questionnaires, and a modified Menopause Rating Scale. The modified scale was adapted for ease of use online and is available in the supplementary material along with the full intake. Symptom severity was evaluated using a multivariate binomial generalized linear model, accounting for factors such as race, ethnicity, age, body mass index, smoking status, bilateral oophorectomy status, and SES. Odds ratios (OR) and CIs were calculated based on the linear regression coefficients. RESULTS: Of the participants, 67,867 (98.6%) were included in the analysis after excluding outliers and those with unknown oophorectomy status. The majority of respondents identified as White (77.4%), followed by Hispanic (9.0%), Black (6.7%), two or more races/ethnicities (4.4%), Asian (1.2%), Indigenous/First Nations (0.8%), Middle Eastern (0.3%), and South Asian (0.2%). Notably, individuals identifying as Black (hot flashes OR, 1.91; 97.5% CI, 1.75-2.09; P < 0.001), Hispanic (skin/hair changes OR, 1.58; 97.5% CI, 1.45-1.71; P < 0.001), Indigenous/First Nations (painful sex OR, 1.39; 97.5% CI, 1.19-2.75; P = 0.007), Middle Eastern (weight changes OR, 2.22; 97.5% CI, 1.25-4.37; P = 0.01), or with two or more races/ethnicities (skin/hair changes OR, 1.41; 97.5% CI, 1.26-1.58; P < 0.001) reported higher levels of symptom severity compared with their White counterparts. Conversely, Asian and South Asian participants reported lower symptom severity. Even after incorporating SES into the linear model, racial and ethnic groups with lower SES (Black, Hispanic, Indigenous, and multiple ethnicities) exhibited slight shifts in OR while maintaining high statistical significance (Black [hot flashes OR, 1.87; 97.5% CI, 1.72-2.04; P < 0.001], Hispanic [skin/hair changes OR, 1.54; 97.5% CI, 1.42-1.68; P < 0.001], Indigenous/First Nations [painful sex OR, 1.74; 97.5% CI, 1.17-2.70; P = 0.009], multiple ethnicities [skin/hair changes OR, 1.41; 97.5% CI, 1.26-1.58; P < 0.001]). CONCLUSIONS: Our study suggests that the relationship between race and ethnicity and the severity of menopause symptoms is not solely explained by differences in SES but is itself an independent factor. Understanding and addressing social, cultural, and economic factors are crucial to reduce disparities in menopausal symptoms.


Sujet(s)
Ethnies , Bouffées de chaleur , Ménopause , Indice de gravité de la maladie , Classe sociale , Humains , Femelle , Ménopause/ethnologie , Adulte d'âge moyen , Études transversales , Ethnies/statistiques et données numériques , Bouffées de chaleur/ethnologie , Adulte , Enquêtes et questionnaires , /statistiques et données numériques , Sujet âgé , /statistiques et données numériques
3.
BMC Womens Health ; 23(1): 185, 2023 04 19.
Article de Anglais | MEDLINE | ID: mdl-37076835

RÉSUMÉ

BACKGROUND: Menopausal women are regarded as "abnormal people" in China and are often discriminated against and ostracized, especially in the privacy of their homes. However, research on the stigmatization of menopausal women in China is limited. The aim of this study is to explore and describe the stigmatization experiences of Chinese menopausal women in the family and their feelings about these experiences. METHODS: A phenomenological qualitative research design involving in-depth semi-structured interviews was selected. Our data analysis adopted Colaizzi's methodology. RESULTS: Fourteen menopausal women participated in this study. Four themes and 12 subthemes emerged: (1) violent treatment (verbal and physical violence); (2) lack of attention and companionship (lack of understanding of physical and psychological suffering, neglect of the value of labour and difficulty finding someone to talk to and accompany them); (3) coping struggles (keeping quiet, fighting back, changing inappropriate perceptions and developing a menopausal transition management plan); and (4) despair (deep-rooted perceptions, restrictions on travel and consumption, and unknown "healing" times). CONCLUSION: Our results suggest that Chinese menopausal women suffer physically and mentally within their families. The stigma of menopause is both a symptom of the broad societal lack of knowledge regarding menopause and a reflection of the patriarchal oppression of women in a specific cultural context. Accordingly, this study can help menopausal women and society in general better understand the former's stigmatization experiences and amplify their inner voices. Moreover, it can serve as a reference for the formulation of menopause-related health policies in China and for advocating and promoting humanistic care for menopausal women.


Sujet(s)
Peuples d'Asie de l'Est , Ménopause , Stéréotypes , Femelle , Humains , Peuples d'Asie de l'Est/psychologie , Ménopause/ethnologie , Ménopause/psychologie , Recherche qualitative , Chine , Facteurs sociologiques
4.
Menopause ; 29(11): 1331-1337, 2022 11 01.
Article de Anglais | MEDLINE | ID: mdl-36126249

RÉSUMÉ

IMPORTANCE AND OBJECTIVE: Little is known and reported about the experiences of African American women as they transition to and experience menopause. Accepted norms are based on the experience of a predominantly White population. The aim of this study is to review available data about the distinct experiences of African American women during the menopause transition and menopause. METHODS: A literature search was developed and executed by the review team in collaboration with a health sciences librarian. The search combined controlled vocabulary and title/abstract terms related to the health status disparities of African Americans in the menopause transition and menopause. The following databases were searched from inception through April 28, 2022: PubMed, Scopus (Elsevier), and Web of Science Core Collection (Clarivate). DISCUSSION AND CONCLUSION: African American women experience distinct differences in physical, psychological, social, and quality of life measures during menopause. Increasing awareness about the unique menopause experiences of African American women is critically important to improve the health of this underserved population.


Sujet(s)
, Ménopause , Femelle , Humains , /psychologie , /statistiques et données numériques , Disparités de l'état de santé , Ménopause/ethnologie , Ménopause/psychologie , Qualité de vie/psychologie
5.
Maturitas ; 154: 7-12, 2021 Dec.
Article de Anglais | MEDLINE | ID: mdl-34736580

RÉSUMÉ

OBJECTIVE: Menopausal symptoms may differ by geography and ethnicity, but the impact of socioeconomic factors is less clear. The purpose of this study was to compare menopausal symptoms in women from areas of Arizona with different socioeconomic resources. STUDY DESIGN: Women aged 40-65 years in two cohorts were surveyed: (1) Phoenix women attending either a clinic for patients who are uninsured or a clinic for people experiencing homelessness; and (2) Scottsdale women living in zip codes with higher average income and neighborhood advantage (surveyed by mail). Surveys included the Greene Climacteric Scale (GCS) and demographic questions. MAIN OUTCOME MEASURES: GCS score by domain and subdomain, corrected for age, race, menopause stage and menopausal hormone therapy (HT). RESULTS: Phoenix participants (N = 104) were 51.2 years old (SD 6.45), Hispanic (54.4%), White (28.2%) or African American (8.7%), and uninsured (53.0%). Scottsdale participants (N = 151) were 52.6 years old (SD 5.52), mostly White (94.7%) and insured (100%). Three percent of Phoenix women were on HT vs. 23.3% in Scottsdale (p < 0.001). Multivariate analysis revealed higher total GCS scores in the Phoenix vs. Scottsdale cohort (39.13 vs 30.14, p < 0.001), which was also seen in the psychological and somatic domains, as well as the anxiety and depression subdomains. No statistically significant differences were seen in the vasomotor or sexual dysfunction domains. CONCLUSION: In a group of women living in Arizona from distinct socioeconomic areas, significant differences were demonstrated in menopausal symptom bother specifically with higher psychological and somatic symptoms in women who were uninsured or experiencing homelessness independent of age, race, menopause stage and HT use. Future studies controlling for co-morbidities associated with lower socioeconomic status such as depression would provide further insight into this population of midlife women.


Sujet(s)
Climatère , Ménopause/ethnologie , Ménopause/physiologie , Femmes/psychologie , /statistiques et données numériques , /statistiques et données numériques , Études transversales , Femelle , Hispanique ou Latino/statistiques et données numériques , Humains , Pauvreté , Caractéristiques de l'habitat , Facteurs socioéconomiques , Enquêtes et questionnaires , États-Unis/épidémiologie , /statistiques et données numériques
6.
J Clin Endocrinol Metab ; 106(9): 2574-2591, 2021 08 18.
Article de Anglais | MEDLINE | ID: mdl-34050765

RÉSUMÉ

BACKGROUND: Age at natural menopause (ANM) is an important index for women's health. Either early or late ANM is associated with a series of adverse outcomes later in life. Despite being an inheritable trait, its genetic determinant has not yet been fully understood. METHODS: Aiming to better characterize the genetic architecture of ANM, we conducted genome-wide association study (GWAS) meta-analyses in European-specific as well as trans-ancestry samples by using GWAS summary statistics from the following 3 large studies: the Reproductive Genetics Consortium (ReproGen; N = 69 626), the UK Biobank cohort (UKBB; N = 111 593) and the BioBank Japan Project (BBJ; N = 43 861), followed by a series of bioinformatical assessments and functional annotations. RESULTS: By integrating the summary statistics from the 3 GWAS of up to 225 200 participants, this largest meta-analysis identified 49 novel loci and 3 secondary signals that were associated with ANM at the genome-wide significance level (P < 5 × 10-8). No population specificity or heterogeneity was observed at most of the associated loci. Functional annotations prioritized 90 candidate genes at the newly identified loci. Among the 26 traits that were genetically correlated with ANM, hormone replacement therapy (HRT) exerted a causal relationship, implying a causal pattern by which HRT was determined by ANM. CONCLUSION: Our findings improved our understanding of the etiology of female menopause, as well as shed light on potential new therapies for abnormal menopause.


Sujet(s)
Locus génétiques , Étude d'association pangénomique , Ménopause/génétique , Facteurs âges , Oestrogénothérapie substitutive , Femelle , Humains , Déséquilibre de liaison , Ménopause/ethnologie , Polymorphisme de nucléotide simple , Transduction du signal
7.
Diabetes Metab Syndr ; 15(1): 373-377, 2021.
Article de Anglais | MEDLINE | ID: mdl-33524647

RÉSUMÉ

BACKGROUND AND AIMS: Menopause is a physiological process in nature and hence, variations in the age of menopause are not expected. Hence, the study was conducted with an objective to calculate the reliable estimates of age at menopause for India, and understand the differentials in women's age at menopause throughout the country. METHODS: A total of 202 studies of age at menopause, covering the period 2009-2020, were accessed from PubMed database and Google. Of these only ten studies met the selection criteria for this paper, which is that the data for these studies must be collected from house-to-house surveys. RESULTS: The average age at menopause in India, with minimal publication bias, is 46.6 years (95% CI: 44.83, 48.44). In one study slightly above 1.96 Standard Deviation, was observed, as ascertained by Funnel Plot and Egger's test. The mean age ranged from a minimum of 44.69 years (95% CI: 35.01, 54.37) to a maximum of 48.95 (95% CI: 42.29, 55.61) years. Furthermore, the age at menopause did not exhibit any significant variation by age at menarche, although the association was positive. CONCLUSIONS: The age at menopause showed positive association with age at menarche. In India, during the period 2009-2020, it was 46.6 years, which significantly lower than the age in some developed countries. The differences may be methodological since no information was found regarding the distribution of age at menopause in the studies that were considered for meta-analysis.


Sujet(s)
Ménarche/ethnologie , Ménarche/métabolisme , Ménopause/ethnologie , Ménopause/métabolisme , Adulte , Facteurs âges , Études transversales , Femelle , Humains , Inde/ethnologie , Adulte d'âge moyen
8.
Climacteric ; 24(3): 275-281, 2021 06.
Article de Anglais | MEDLINE | ID: mdl-33554657

RÉSUMÉ

OBJECTIVE: This study aimed to develop and validate a Portuguese version of the Menopause Representations Questionnaire (MenoSentations-Q), a self-report measure to assess cognitive appraisal of menopause, based on cognitive components of the Self-Regulation Model and the results from a previous Portuguese qualitative study. METHODS: A total of 309 Portuguese women, aged 45-65 years, completed the questionnaire. Factorial, convergent, discriminant, and criterion validity, as well as reliability and psychometric sensitivity, were studied. RESULTS: MenoSentations-Q has demonstrated acceptable factorial, convergent, and discriminant validity, as well as good values of sensitivity and reliability for the four factors (i.e. identity; positive consequences; negative consequences; and control, awareness, and cause). Criterion validity was only obtained for two factors. CONCLUSIONS: MenoSentations-Q, a brief measure of menopausal representations, in this sample of Portuguese women provides information to inform interventions that might include challenging unhelpful menopausal representations. This instrument could be used in both clinical and community settings.


Sujet(s)
Ethnies/psychologie , Ménopause/ethnologie , Ménopause/psychologie , Enquêtes et questionnaires/normes , Sujet âgé , Analyse statistique factorielle , Femelle , Humains , Langage , Adulte d'âge moyen , Portugal/ethnologie , Psychométrie , Reproductibilité des résultats , Sensibilité et spécificité , Traductions
9.
Maturitas ; 143: 78-80, 2021 Jan.
Article de Anglais | MEDLINE | ID: mdl-33308640

RÉSUMÉ

The Dallas Heart Study dataset was used to examine relationships between menopausal symptoms and depressive symptom severity in 384 women (37-73 years old) self-reporting as menopausal. Self-reported menopausal symptoms were grouped based on the Menopause-specific Quality of Life Questionnaire (MENQOL). Depressive symptom severity was assessed using the Quick Inventory of Depressive Symptomatology - Self-Report (QIDS-SR). The relationship between menopause symptom groups, ethnicity and QIDS-SR was evaluated using multiple linear regression. Endorsement of sexual symptoms was positively associated with QIDS-SR score (ß = .12, p = .031), suggesting that sexual dysfunction during menopause may be a predictor of underlying depressive symptoms.


Sujet(s)
Dépression , Ménopause , Troubles sexuels d'origine physiologique , Adulte , Sujet âgé , , Dépression/ethnologie , Femelle , Hispanique ou Latino , Humains , Ménopause/ethnologie , Adulte d'âge moyen , Qualité de vie , Autorapport , Indice de gravité de la maladie , Troubles sexuels d'origine physiologique/ethnologie ,
10.
Climacteric ; 24(3): 214-228, 2021 06.
Article de Anglais | MEDLINE | ID: mdl-33174466

RÉSUMÉ

Latinos comprise the fastest-growing minority group in the USA, with Hispanic women (Latinas) constituting 17% of women aged 45-54 years. The menopause transition (MT) is associated with many physiological, behavioral, and psychosocial changes that can affect disease risk in women. While several epidemiologic investigations have enhanced our understanding of the MT, to date, menopause research has mostly focused on non-Latina White women. As a consequence, there is a dearth of information on strategies for managing menopause-related issues in Latinas and important factors to consider to provide culturally appropriate care and promote lifestyles that may reduce adverse health outcomes. This narrative review summarizes existing evidence of the MT in Latinas, with a focus on hormonal alterations, menopausal symptoms, mental health, cognition, and cardiometabolic health. The clinical and research implications of the current literature will also be discussed.


Sujet(s)
Hispanique ou Latino/psychologie , Ménopause/ethnologie , Femelle , Humains , Adulte d'âge moyen , États-Unis
11.
Maturitas ; 141: 33-38, 2020 Nov.
Article de Anglais | MEDLINE | ID: mdl-33036700

RÉSUMÉ

Earlier menopause onset has been linked to a greater risk of cardiovascular disease. Both menopause onset and cardiovascular disease risk vary by geographical region, race/ethnicity and socioeconomic status. As such, it is plausible to hypothesize that these factors may influence the association of menopause onset and cardiovascular disease risk. Taking a global approach, this narrative review focuses on how geographic, racial/ethnic and socioeconomic factors might influence menopause onset, mainly natural menopause, and possibly its association with cardiovascular disease risk. The contribution of genetic factors to menopause onset variation is also summarized. A clear gap in the literature has been identified. Several meta-analyses have assessed the question of whether menopause onset is related to cardiovascular disease risk by combining large populations of diverse racial/ethnic backgrounds and socioeconomic status across wide geographical regions. None of these analyses adequately assessed how these factors might modify the association of menopause onset and cardiovascular disease risk. Testing such a question requires the study of a large group of women of diverse racial/ethnic backgrounds across different geographical locations with good documentation of their socioeconomic status, clinical and environmental factors. The increasing evidence supporting age at menopause onset as a marker of overall health calls for worldwide efforts to implement a standardized approach to define age at menopause in both the clinical and the research fields.


Sujet(s)
Maladies cardiovasculaires/ethnologie , Ménopause/ethnologie , Ethnies , Femelle , Humains , Classe sociale , Facteurs socioéconomiques
12.
J Cross Cult Gerontol ; 35(4): 367-388, 2020 Dec.
Article de Anglais | MEDLINE | ID: mdl-32779059

RÉSUMÉ

Based on longitudinal mixed methods ethnographic research conducted in China from the mid-1990s to 2018, this article argues that Chinese lay language use divides what Americans and Canadians refer to as "menopause" into two distinct though overlapping concepts of the narrow juejing or end of menstruation and the broader non-gender-specific gengnianqi or "transition between middle and old age." While comparison with research done by Lock in Japan shows that Japanese language uses a similar set of two overlapping yet distinct terms called heikei and könenki, there are important differences between Chinese and Japanese views and experiences of female midlife amidst the similarities. While views and experiences of juejing in China are very similar to notions of heikei in Japan, gengnianqi is quite different from könenki. Like in Japan, the end of menstruation tends to be welcomed by women in China. Also like in Japan, midlife women in China had a lower prevalence of hot flashes than that found in the US and Canada. Also similar to Japan, Chinese women rarely associate hot flashes with embarrassment. However, unlike in the Japanese sample, the Chinese women reported a higher rate of irritability than even the American and Canadian samples. Contrasting with könenki, which is primarly associated with bodily aches and self-restraint in Japan, gengnianqi is commonly viewed as a time of vulnerability to irritable outbursts which must be allowed, though managed carefully. Overall, I show how menopause and midlife aging as concepts and as lived experiences are subject to variation related to differences in language, cultural ideas and practices, local biologies, and culturally-mediated generational experiences of historical change.


Sujet(s)
Vieillissement/ethnologie , Ménopause/ethnologie , Anthropologie culturelle , Canada , Chine , Comparaison interculturelle , Femelle , Humains , Japon , Études longitudinales , Adulte d'âge moyen , Enquêtes et questionnaires
13.
J Am Heart Assoc ; 9(10): e014859, 2020 05 18.
Article de Anglais | MEDLINE | ID: mdl-32366209

RÉSUMÉ

Background Reproductive events, that is, a preterm birth (PTB), small-for-gestational-age infant (SGA), and vasomotor symptoms of menopause, are associated with subclinical atherosclerotic cardiovascular disease (ASCVD). We evaluated whether women with a past PTB and/or SGA (henceforth PTB/SGA) were more likely to have severe vasomotor symptoms of menopause and whether the estimated 10-year ASCVD risk was higher in women with PTB/SGA and vasomotor exposures. Methods and Results We assigned 1866 women (mean age=55±1 years) in the CARDIA (Coronary Artery Risk Development in Young Adults) study to the following categories of reproductive exposures: none, PTB/SGA only, vasomotor symptoms only, or both PTB/SGA and vasomotor symptoms. We used Kruskal-Wallis tests to evaluate the differences in pooled cohort equation ASCVD risk scores by category and linear regression to evaluate the associations of categories with ASCVD risk scores adjusted for study center, body mass index, education, current hormone replacement therapy use, parity, and hysterectomy. Women with PTB/SGA were more likely to have severe vasomotor symptoms, 36% versus 30%, P<0.02. ASCVD risk score was higher in women with both PTB/SGA and vasomotor symptoms (4.6%; 95% CI, 4.1%-5.1%) versus women with no exposures (3.3%; 95% CI, 2.9%-3.7%) or vasomotor symptoms only (3.8%; 95% CI, 3.5%-4.0%). ASCVD risk score was higher in women PTB/SGA (4.8%; 95% CI, 3.6%-5.9%) versus no exposures. PTB/SGA and vasomotor symptoms was associated with ASCVD risk score in white women versus no exposures (ß=0.40; 95% CI, 0.02-0.78). Conclusions Women with prior PTB/SGA were more likely to have severe vasomotor symptoms of menopause. Reproductive exposures were associated with an estimated 10-year ASCVD risk in white women.


Sujet(s)
Athérosclérose/épidémiologie , Bouffées de chaleur/épidémiologie , Nourrisson petit pour son âge gestationnel , Ménopause , Naissance prématurée/épidémiologie , , Athérosclérose/diagnostic , Poids de naissance , Femelle , Âge gestationnel , Bouffées de chaleur/diagnostic , Bouffées de chaleur/physiopathologie , Humains , Nouveau-né , Études longitudinales , Ménopause/ethnologie , Adulte d'âge moyen , Pronostic , Facteurs raciaux , Appréciation des risques , Facteurs de risque , Facteurs sexuels , Sudation , Facteurs temps , États-Unis/épidémiologie , Système vasomoteur/physiopathologie ,
14.
BMC Womens Health ; 20(1): 74, 2020 04 19.
Article de Anglais | MEDLINE | ID: mdl-32307019

RÉSUMÉ

BACKGROUND: To reflect on the impact of changing patterns of delayed marriage and reproduction and to seek evidence as to whether menopause is still evolving, characteristics of the menopause transition were investigated within and between ethnic populations in this study. METHODS: A cross-sectional analysis was conducted using data on 747 middle-aged women obtained from the Study of Women's Health Across the Nation (SWAN) from 1996 to 2008. The ethnic groups included: Afro-American, Chinese, Japanese, Caucasian, and Hispanic. Perimenopause age and duration, menopause age, and hormonal indicators of menopause were examined across five ethnicities. RESULTS: We found a similar window of menopause age within populations, but no significant difference in perimenopause and menopause age between populations. The rate of increase of follicle-stimulating hormone and testosterone differed significantly in Hispanics and African-Americans during the menopause transition period. CONCLUSIONS: The broad window of variation in age at menopause within the population and the absence of significant differences between populations, in combination with population variation in menopause symptoms, suggest that menopause is a relatively recently evolved and still evolving trait. Under the mate choice theory of menopause, menopause is the result of the accumulation of infertility mutations in older women due to men's preference for younger mates. We propose a shifting mate choice-shifting menopause model which posits that, as the age of mate choice/marriage shifts to older ages, so will the age at menopause, and that menopause is a transient phase of female fertility; it can de-evolve, be delayed, if not disappear completely. Integrated longitudinal menopausal studies linked with genomics and hormonal studies on diverse ethnic populations can provide valuable information bearing on women's health and personalized medicine.


Sujet(s)
Ethnies/statistiques et données numériques , Ménopause/ethnologie , Santé des femmes/ethnologie , Sujet âgé , Études transversales , Femelle , Hormone folliculostimulante/sang , Humains , Études longitudinales , Adulte d'âge moyen , Testostérone/sang
15.
J Am Heart Assoc ; 9(4): e013876, 2020 02 18.
Article de Anglais | MEDLINE | ID: mdl-32063114

RÉSUMÉ

Background The extent to which cardiovascular disease (CVD) risk factors across the menopause explain racial/ethnic differences in subclinical vascular disease in late midlife women is not well documented and was explored in a multi-ethnic cohort. Methods and Results Participants (n=1357; mean age 60 years) free of clinical CVD from the Study of Women's Health Across the Nation had common carotid artery intima-media thickness, interadventitial diameter, and carotid plaque presence assessed by ultrasonography on average 13.7 years after baseline visit. Early to late midlife time-averaged cumulative burden of traditional CVD risk factors calculated using serial measures from baseline to the ultrasound visit were generally less favorable in black and Hispanic women compared with white and Chinese women, including education and smoking status and time-averaged cumulative blood pressure, high-density lipoprotein cholesterol, and fasting insulin. Independent of these risk factors, BMI, and medications, common carotid artery intima-media thickness was thicker in black women, interadventitial diameter was wider in Chinese women, yet plaque presence was lower in black and Hispanic women compared with white women. CVD risk factor associations with subclinical vascular measures did not vary by race/ethnicity except for high-density lipoprotein cholesterol on common carotid artery intima-media thickness; an inverse association between high-density lipoprotein cholesterol and common carotid artery intima-media thickness was observed in Chinese and Hispanic but not in white or black women. Conclusions Race/ethnicity did not particularly moderate the association between traditional CVD risk factors measured across the menopause transition and late midlife subclinical vascular disease. Unmeasured socioeconomic, cultural, and nontraditional biological risk factors likely play a role in racial/ethnic differences in vascular health and merit further exploration.


Sujet(s)
Artériopathies carotidiennes/ethnologie , Ethnies , Ménopause/ethnologie , , Facteurs âges , Sujet âgé , , Maladies asymptomatiques , Facteurs de risque cardiométabolique , Artériopathies carotidiennes/imagerie diagnostique , Caractéristiques culturelles , Femelle , Hispanique ou Latino , Humains , Études longitudinales , Mâle , Adulte d'âge moyen , Études prospectives , Facteurs raciaux , Appréciation des risques , Facteurs sexuels , Déterminants sociaux de la santé/ethnologie , États-Unis/épidémiologie ,
16.
Int J Cancer ; 147(7): 1808-1822, 2020 10 01.
Article de Anglais | MEDLINE | ID: mdl-32064598

RÉSUMÉ

We pooled multiethnic data from four population-based studies and examined associations of menstrual and reproductive characteristics with breast cancer (BC) risk by tumor hormone receptor (HR) status [defined by estrogen receptor (ER) and progesterone receptor (PR)]. We estimated odds ratios and 95% confidence intervals using multivariable logistic regression, stratified by age (<50, ≥50 years) and ethnicity, for 5,186 HR+ (ER+ or PR+) cases, 1,365 HR- (ER- and PR-) cases and 7,480 controls. For HR+ BC, later menarche and earlier menopause were associated with lower risk in non-Hispanic whites (NHWs) and Hispanics, and higher parity and longer breast-feeding were associated with lower risk in Hispanics and Asian Americans, and suggestively in NHWs. Positive associations with later first full-term pregnancy (FTP), longer interval between menarche and first FTP and shorter time since last FTP were limited to younger Hispanics and Asian Americans. Except for nulliparity, reproductive characteristics were not associated with risk in African Americans. For HR- BC, lower risk was associated with later menarche, except in African Americans and older Asian Americans and with longer breast-feeding in Hispanics and Asian Americans only. In younger African Americans, HR- BC risk associated with higher parity (≥3 vs. 1 FTP) was increased fourfold in women who never breast-fed, but not in those with a breast-feeding history, suggesting that breast-feeding may mitigate the adverse effect of higher parity in younger African American women. Further work needs to evaluate why menstrual and reproductive risk factors vary in importance according to age and ethnicity.


Sujet(s)
Tumeurs du sein , Ménarche , Ménopause , Récepteurs des oestrogènes , Récepteurs à la progestérone , Adulte , Sujet âgé , Femelle , Humains , Adulte d'âge moyen , Jeune adulte , /statistiques et données numériques , /statistiques et données numériques , Tumeurs du sein/épidémiologie , Tumeurs du sein/métabolisme , Études cas-témoins , Hispanique ou Latino/statistiques et données numériques , Modèles logistiques , Ménarche/ethnologie , Ménopause/ethnologie , Menstruation , Parité , Récepteurs des oestrogènes/métabolisme , Récepteurs à la progestérone/métabolisme , États-Unis/ethnologie , Blanc
17.
Arterioscler Thromb Vasc Biol ; 40(4): 1001-1008, 2020 04.
Article de Anglais | MEDLINE | ID: mdl-31969013

RÉSUMÉ

OBJECTIVE: Menopause may augment age-dependent increases in arterial stiffness, with black women having greater progression in midlife compared with white women. We sought to determine whether and when women experience changes in arterial stiffness relative to the final menstrual period (FMP) and whether these changes differ between black and white midlife women. Approach and Results: We evaluated 339 participants from the SWAN (Study of Women's Health Across the Nation) Heart Ancillary study (Study of Women's Health Across the Nation). Women had ≤2 carotid-femoral pulse-wave velocity (cfPWV) exams over a mean±SD of 2.3±0.5 years of follow-up. Annual percentage changes in cfPWV were estimated in 3 time segments relative to FMP and compared using piecewise linear mixed-effects models. At baseline, women were 51.1±2.8 years of age and 36% black. Annual percentage change (95% CI) in cfPWV varied by time segments: 0.9% (-0.6% to 2.3%) for >1 year before FMP, 7.5% (4.1% to 11.1%) within 1 year of FMP, and -1.0% (-2.8% to 0.8%) for >1 year after FMP. Annual percentage change in cfPWV within 1 year of FMP was significantly greater than the other 2 time segments; P<0.05 for both comparisons. Adjusting for concurrent cardiovascular disease risk factors explained part of the change estimates but did not eliminate the difference. Black women had greater increase in cfPWV compared with white women in the first segment; P for interaction, 0.04. CONCLUSIONS: The interval within 1 year of FMP is a critical period for women when vascular functional alterations occur. These findings underscore the importance of more intensive lifestyle modifications in women transitioning through menopause.


Sujet(s)
, Ménopause/ethnologie , Ménopause/physiologie , Rigidité vasculaire/physiologie , , Maladies cardiovasculaires/physiopathologie , Artères carotides/physiologie , Femelle , Artère fémorale/physiologie , Humains , Adulte d'âge moyen , Analyse de l'onde de pouls , Facteurs de risque , Facteurs temps
18.
West J Nurs Res ; 42(4): 269-277, 2020 04.
Article de Anglais | MEDLINE | ID: mdl-31267827

RÉSUMÉ

Many studies have been conducted to investigate the effect of cultural influences on menopausal symptoms; however, associations between immigration transition and cognitive symptoms have rarely been uncovered. This secondary analysis aimed to determine these associations among 1,054 midlife women in the United States using the data from two national Internet surveys. The surveys included multiple questions on immigration transition, health and menopausal status, and the Cognitive Symptom Index for Midlife Women. The data analysis was performed using descriptive and inferential statistics including hierarchical multiple regression analyses. Nonimmigrants had larger numbers and higher severity scores of total cognitive symptoms than immigrants (p < .001). Immigration status explained 1.28% of the total variances in the total numbers and 1.46% of the total variances in the total severity scores of total cognitive symptoms (p < .001). The study supported significant associations between immigration transition and cognitive symptoms of women at midlife.


Sujet(s)
Acculturation , Cognition/physiologie , Émigration et immigration , Ménopause/ethnologie , Santé des femmes/ethnologie , /statistiques et données numériques , /statistiques et données numériques , Femelle , Hispanique ou Latino/psychologie , Humains , Adulte d'âge moyen , Enquêtes et questionnaires , États-Unis , /statistiques et données numériques
19.
Health Care Women Int ; 41(4): 489-506, 2020 04.
Article de Anglais | MEDLINE | ID: mdl-31809655

RÉSUMÉ

The authors' purpose of this study was to evaluate the validity and reliability of the Cardiovascular Symptom Index for Midlife Women in four ethnic/racial groups of midlife women in the U.S. Data from two internet surveys were used for this secondary analysis. In the construct validity test, five factors were extracted among White and Hispanic women, while more than five factors were extracted among Asian and African American women. In the convergent validity test, all ethnic/racial groups showed similar patterns. Adequate internal consistency among was shown. The Cardiovascular Symptom Index for Midlife Women is useful for assessing cardiovascular symptoms in multiethnic/racial women.


Sujet(s)
/statistiques et données numériques , /statistiques et données numériques , Maladies cardiovasculaires/diagnostic , Hispanique ou Latino/statistiques et données numériques , Ménopause/physiologie , Ménopause/psychologie , Psychométrie/méthodes , Enquêtes et questionnaires/normes , /statistiques et données numériques , Maladies cardiovasculaires/ethnologie , Ethnies/statistiques et données numériques , Femelle , Humains , Ménopause/ethnologie , Adulte d'âge moyen , Reproductibilité des résultats , États-Unis , Santé des femmes/ethnologie
20.
J Psychosom Obstet Gynaecol ; 41(2): 154-164, 2020 06.
Article de Anglais | MEDLINE | ID: mdl-31623492

RÉSUMÉ

Purpose: Menopause as a universal phenomenon is influenced by social norms so that women's experiences during menopausal transition are related to the social values and cultural symbols. This qualitative study was conducted to discover the Iranian women's experiences of encountering menopause.Materials and Methods: In this grounded theory study 27 women living in Mashhad and Gonabad, North East of Iran, from May 2013 to July, 2016 were selected using purposive and theoretical sampling. Semi structured in-depth interviews were conducted for data collection until data saturation was achieved. Data was analyzed using Strauss and Corbin's (1998) recommended method through open, axial and selective coding. MAXQDA 2007 software was used for organizing data and managing the process of analysis.Results: The analysis revealed the core category of "moving from uncertainty toward acceptance". The interrelated categories subsumed under the core category included challenging aging, observing the symptoms of menopause, responding to the menopausal symptoms, understanding the need for preparation, and assessing the right time to prepare.Conclusion: Moving from uncertainty toward acceptance was identified as the core concept in the Iranian women's experiences of encountering menopause. Modifying the beliefs of people about menopause and aging as well as increasing their knowledge and information about menopause can help women to experience the menopausal transition with more ease.


Sujet(s)
Ménopause/ethnologie , Adaptation psychologique , Adulte , Femelle , Théorie ancrée , Connaissances, attitudes et pratiques en santé , Humains , Iran/ethnologie , Adulte d'âge moyen , Recherche qualitative , Incertitude
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