Mortality In Postmenopausal Women Research Articles

Risk factors for coronary atherosclerotic heart disease in postmenopausal women: a meta-analysis

BackgroundCoronary atherosclerotic heart disease (coronary heart disease; CHD) is the leading cause of death in women worldwide, and the number of patients and deaths is increasing each year. Approximately 3.8 million women die from CHD every year globally. After menopause, estrogen levels decrease, and the risk of cardiovascular disease increases substantially; however, research on risk factors for CHD in postmenopausal women has been inconclusive.ObjectiveTo systematically evaluate the risk factors for CHD in postmenopausal women.MethodsThe PubMed, Embase, Web of Science, CINAHL, CBM, CNKI, and VIP databases were searched up to February 9, 2024, for studies on risk factors for CHD in postmenopausal women. Two researchers independently screened the literature, extracted data, and evaluated the quality of the included literature. STATA17.0 software was used for meta-analysis.ResultsNine studies involving 29,4103 patients were included. The results of the meta-analysis showed that history of six or more pregnancies (hazard ratio = 1.538, 95% confidence interval: 1.241%–1.906%) was significantly associated with risk of CHD (P < 0.05).ConclusionMultiple pregnancies are associated with CHD incidence and related mortality in postmenopausal women. In the future, more and higher quality studies are needed to further verify this conclusion.

Breast Cancer Risk Assessment Tool (BCRAT) and long-term breast cancer mortality in the Women's Health Initiative.

While the Breast Cancer Risk Assessment Tool (BCRAT) predicts breast cancer incidence, the model's performance, re-purposed to predict breast cancer mortality, is uncertain. Therefore, we examined whether the BCRAT model predicts breast cancer mortality in postmenopausal women in the Women's Health Initiative (WHI). BCRAT 5-year breast cancer incidence risk estimates were calculated for 145,408 women (aged 50-79years) enrolled in the WHI at 40 US clinical centers to examine associations of BCRAT risk groups (< 1%, 1-< 3%, ≥ 3%) with breast cancer mortality using Cox proportional regression modeling in all participants and in those with incident breast cancer. Women with BCRAT ≥ 3% risk, compared to women with BCRAT < 1% risk, were older (age 70-79years: 38.3% versus 5.3%), less commonly Black (1.1% versus 40.2%), and had stronger breast cancer family history. With 20-years follow-up, considering all participants, with 8,849 breast cancers and 1,076 breast cancer deaths, breast cancer mortality in BCRAT group ≥ 3% was not higher versus BCRAT group < 1% (Hazard Ratio [HR] 1.06 95% Confidence Interval [CI] 0.80-1.40): percent without 20-year breast cancer mortality; 99.4% [group < 1%] and 98.8% [group ≥ 3%]. Considering women with incident breast cancer, breast cancer mortality was also not higher in BCRAT group ≥ 3% versus BCRAT group < 1% (HR 1.07 95% CI 0.79-1.45). The BCRAT model, at ≥ 3% 5-year incidence risk (US guideline threshold for chemoprevention), does not identify women with higher breast cancer mortality risk, with implications for breast cancer prevention strategies.

Comparison of Metabolic Syndrome (MetS) Risk and Nutritional Status According to Menopause Age and the Impact of Socioeconomic Status on MetS Prevalence in Postmenopausal Women: A Cross-Sectional Study Based on the 8th Korea National Health and Nutrition Examination Survey (KNHANES).

The increased life expectancy and the occurrence of premature menopause prolong the mean postmenopausal phase in women's lifespans. Although the roles of poor socioeconomic status (SES), anthropometric characteristics, and nutritional status in premature menopause and the health of postmenopausal women are well understood, the differences in nutritional status and metabolic syndrome (MetS) prevalence in postmenopausal women depending on their menopause age are less explored. Furthermore, the association between SES and MetS risk in postmenopausal women is not studied. Thus, this study aimed to compare distinct nutritional status and MetS risk between women with premature menopause and natural menopause. Additionally, the association among SES, health-related lifestyle behaviors (HLBs), and MetS risk in postmenopausal women was studied. This study included 31,799 postmenopausal women from the 8th National Health and Nutrition Examination Survey (KNHANES). The relationship between disease prevalence and nutrient intake of the subjects was analyzed using analysis of variance (GLM), and Scheffé test was performed. Multiple logistic regression analysis was used to evaluate the association among SES, HLBs, and MetS as well as premature menopause. Women with premature menopause showed poor SES, anthropometric characteristics, and HLBs compared with women with natural menopause. Additionally, premature menopausal women had markedly lower intakes of protein, polyunsaturated fatty acid, n-3 fatty acid, and β-carotene, but higher intakes of energy, carbohydrate, saturated fatty acid, and sugar than women with natural menopause (p < 0.0001). Premature menopausal women showed significantly higher MetS prevalence by having hypertriglyceridemia (p < 0.0001), hypertension (p = 0.0145), and reduced HDL cholesterol levels (p < 0.0001) relative to natural menopausal women. Furthermore, our findings indicate a substantial link among SES, HLBs, and the risk of premature menopause. In postmenopausal women, deteriorating SES and HLBs appear to influence the prevalence of MetS. Notably, our study reveals that higher intakes of protein, calcium, phosphate, and iron are correlated with a lower risk of developing MetS. These observations suggest that proactive nutritional education for premature menopausal women is necessary to improve MetS risk and their nutritional status. Also, SES-dependent interventions regarding nutrition and HLBs in postmenopausal women will be significant to lower MetS risk, MetS-derived chronic disease, and mortality in postmenopausal women.

Abstract TP120: Racial Disparities and Predictors of All-Cause Mortality in Postmenopausal Women Hospitalized for Stroke: A Nationwide Analysis, 2019

Background: Racial disparities in stroke prevalence and outcomes have been well documented in previous studies, but there is not sufficient data based on post-menopausal women. In this study, we aim to analyze stroke hospitalization rates and subsequent mortality rates by race among females aged 55 years and older. We also sought to identify independent predictors of mortality based on race. Methods: We queried the 2019 National Inpatient Sample to identify stroke hospitalizations in women aged &gt;55 years by using ICD-10 CM codes. Demographics were analyzed after stratifying the population by race. Multivariable regression analysis was performed taking stroke admission rates and mortality by race as a primary outcome of interest and the co-primary outcome was independent predictors of mortality by race. Results: A total of 140,805 patients with a median age of 76 [67-85] were included in the study of which 66.9% were white, 16.5% black, 7.5% Hispanic, 3.6% Asian/Pacific Islander 0.6% Native Americans, and 2.5% in the other race category. Blacks (52.8%) and Native Americans (47.9%) were significantly present in the lowest national household income quartile compared to Asians/Pacific Islanders (26.1%). COPD (OR: 1.19 95%, p- 0.017), cancer (OR: 1.27 p - 0.030), and age at admission (OR: 1.02 p &lt;0.001) were independent positive predictors for all-cause mortality in whites, while complicated hypertension (OR: 2.64 p - 0.039), and age at admission (OR: 1.04 p - 0.004) were the independent positive predictors for the Asian population. Conclusion: Among post-menopausal women hospitalized with stroke, all-cause mortality was the highest in Asians, followed by whites and Hispanics. Interventions and targeted strategies can be developed to address these disparities, further studies should be conducted to investigate the causes and etiologies of these disparities.

Associations of the serum vitamin D with mortality in postmenopausal women

PurposeCurrent evidence on the association of serum vitamin D with mortality in postmenopausal women is limited and inconsistent. Therefore, the purpose of this study was to examine the relationship between serum vitamin D and mortality in postmenopausal women. MethodsIn this study, we used data from the NHANES (2001–2018) and conducted a multivariate Cox regression model to examine associations between serum vitamin D and all-cause mortality, cardiovascular mortality (CVD), and cancer mortality. ResultsIn a median follow-up period of 8.3 years, 1905 deaths of all causes were reported, 601 were due to CVD, and 385 deaths were due to cancer. After multivariable adjustment, higher serum vitamin D levels were significantly associated with a reduced risk of death. Compared to participants with lower vitamin D levels (<25 nmol/L), those with higher vitamin D levels (≥75.0 nmol/L) had a lower risk of all-cause mortality (hazard ratio 0.60, 95% confidence interval 0.49 to 0.74), a lower risk of cardiovascular mortality (0.51, 0.35 to 0.74), and a lower risk of cancer mortality (0.43, 0.28 to 0.67). Moreover, we observed an L-shaped dose-response relationship of serum vitamin D levels with all-cause mortality, and cancer mortality, with this inflexion point being 55.9 nmol/L, and 51.2 nmol/L, respectively. ConclusionsHigher concentrations of serum vitamin D substantially correlated with a reduction in mortality risk from all-cause, CVD, and cancer in postmenopausal women. These results imply that upholding adequate vitamin D levels may help prevent premature death in postmenopausal women.

Caregiving and all-cause mortality in postmenopausal women: Findings from the Women's Health Initiative.

Caregiving is commonly undertaken by older women. Research is mixed, however, about the impact of prolonged caregiving on their health, well-being, and mortality risk. Using a prospective study design, we examined the association of caregiving with mortality in a cohort of older women. Participants were 158,987 postmenopausal women aged 50-79 years at enrollment into the Women's Health Initiative (WHI) who provided information on current caregiving status and caregiving frequency at baseline (1993-1998) and follow-up (2004-2005). Mortality was ascertained from baseline through March of 2019. Cox regression with caregiving status defined as a time-varying exposure was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for mortality, adjusting for sociodemographic factors, smoking, and history of diabetes, hypertension, cardiovascular disease (CVD), and cancer. Stratified analyses explored whether age, race-ethnicity, depressive symptoms, frequency of caregiving, optimism, and living status modified the association between caregiver status and mortality. At baseline, 40.7% of women (mean age 63.3 years) self-identified as caregivers. During a mean 17.5-year follow-up, all-cause mortality (50,526 deaths) was 9% lower (multivariable-adjusted HR = 0.91, 95% CI: 0.89-0.93) in caregivers compared to non-caregivers. The inverse association between caregiving and all-cause mortality did not differ according to caregiving frequency or when stratified by age, race-ethnicity, depressive symptoms, optimism, or living status (interaction p > 0.05, all). Caregiving was inversely associated with CVD and cancer mortality. Among postmenopausal women residing across the United States, caregiving was associated with lower mortality. Studies detailing the type and amount of caregiving are needed to further determine its impact on older women.

Association of inflammatory markers with all-cause mortality and cardiovascular mortality in postmenopausal women with osteoporosis or osteopenia

BackgroundThe objective of the present study was to investigate whether associations exist between inflammatory biomarkers and all-cause mortality and cardiovascular disease (CVD) mortality in women with postmenopausal osteoporosis (PMOP) or osteopenia.MethodsIn this retrospective cohort study, data were obtained from the National Health and Nutrition Examination Survey database from the years 2007 to 2010, 2013 to 2014, and 2017 to 2018. The inflammatory biomarkers including neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), monocyte/lymphocyte ratio (MLR), neutrophil × platelet/lymphocyte (SII), neutrophil × monocyte/lymphocyte (SIRI), and neutrophil × monocyte × platelet/lymphocyte ratio (AISI) were calculated.ResultsA total of 2,834 women were included, with a median survival of 113.51 (3.15) months. During follow-up, 602 women died of all-cause mortality and 185 women died of CVD. NLR, MLR, SIRI, and AISI were significantly associated with all-cause mortality in postmenopausal women with osteoporosis or osteopenia. NLR, MLR, SIRI, and AISI were related to CVD mortality in postmenopausal women with osteoporosis or osteopenia (All P < 0.05). Based on the results of the subgroup analysis, AISI, SIRI, and MLR were associated with all-cause mortality and CVD mortality in postmenopausal women with PMOP or osteopenia who had a history of CVD and diabetes. AISI, SII, MLR, and NLR were associated with all-cause mortality and CVD mortality in PMOP or osteopenia women with a body mass index (BMI) > 25 kg/m2. PLR was associated with all-cause mortality in PMOP or osteopenia women aged ≥ 65 years.ConclusionInflammatory biomarkers were correlated with mortality risk in the PMOP or osteopenia population. This finding may be helpful for the prognosis management of PMOP or osteopenia in postmenopausal women.

Association of dietary insulinemic and inflammatory potential with risk of liver cancer and chronic liver disease mortality in postmenopausal women: a prospective cohort study

BackgroundLow diet quality, diabetes, and chronic inflammation are risk factors of liver cancer and chronic liver disease (CLD), but the extent to which insulinemic and inflammatory diets are independently associated with risk of liver cancer and CLD mortality is unknown. MethodsWe conducted a prospective cohort analysis among 78,356 postmenopausal women in the Women’s Health Initiative Observational Study. Two validated dietary indices, the empirical dietary index for hyperinsulinemia (EDIH) and the empirical dietary inflammation pattern (EDIP), were estimated from a food-frequency questionnaire. Incident cases of liver cancer and CLD mortality were adjudicated via review of medical records and linkage to National Death Index. Multivariable hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated using Cox proportional hazards models, adjusted for age, diabetes, body mass index, and other covariates. ResultsDuring a median 22.1 y of follow-up, we documented 176 primary liver cancer cases and 156 CLD mortality cases. EDIH was positively associated with incident liver cancer (HRQuartile 4 vs. Quartile 1 = 1.68; 95% CI: 1.00, 2.83; P-trend = 0.05) and CLD mortality (HRQ4 vs. Q1 = 2.28; 95% CI: 1.25, 4.15; P-trend = 0.02) in the multivariable model. EDIP was also positively associated with liver cancer (HRQ4 vs. Q1 = 1.88; 95% CI: 1.17, 3.03; P-trend = 0.009) and CLD mortality (HRQ4 vs. Q1 = 1.85; 95% CI: 1.09, 3.15; P-trend = 0.007). Estimates remained significant and robust in sensitivity analyses. Further analyses indicated positive associations for refined grains, processed meat, sugary beverages, and eggs, and inverse associations for coffee/tea and poultry. ConclusionsDietary insulinemic and inflammatory potentials were independently associated with higher risk of liver cancer and CLD mortality in U.S. postmenopausal women. These findings suggest a potential role for diet modification to reduce risk of liver cancer and CLD.

Relationship between age at menarche and metabolic diseases in Korean postmenopausal women: The Korea National Health and Nutrition Examination Survey 2016-2018.

Cardiovascular disease is the leading cause of morbidity and mortality in postmenopausal women. Early menarche may be associated with an increased risk of metabolic diseases such as diabetes and cardiovascular disease. This study aimed to investigate the effect of menarche age and the risk of diabetes and metabolic syndrome in Korean postmenopausal women. We analyzed 4,933 postmenopausal women (mean age: 64.7 years) using the Korean National Health and Nutritional Examination Survey 2016-2018. Subjects were divided into three groups according to menarche age (early menarche: ≤ 12 years (n = 451), reference: 13-16 years (n = 3,421), and late menarche: ≥ 17 years (n = 1,061)). Logistic regression analysis was used to estimate the odds ratio (OR) for diabetes and metabolic syndrome. Women with an early menarche age were younger, more educated, and had higher income than the other groups (p-value < 0.001). There were no differences in body mass index, blood pressure, fasting glucose, HbA1c, and cholesterol levels among the three groups. After adjusting for potential confounding factors, early menarche age was significantly associated with the risk of diabetes (OR 1.435, 95% confidence interval (CI): 1.069-1.928). The prevalence of metabolic syndrome in all subjects was 41.1%. After adjusting for potential confounding factors, the OR of metabolic syndrome in the early menarche group was 1.213 (95% CI: 0.971-1.515). The risk of diabetes was 1.43 times higher in postmenopausal Korean women with early menarche. Although the risk of metabolic syndrome was not statistically significant, it showed a tendency to increase in the early menarche group. Our results suggest that age at menarche may be helpful in diabetes risk stratification and early interventions for postmenopausal women.

Early natural menopause is associated with poor lung health and increased mortality among female smokers

Early natural menopause has been regarded as a biomarker of reproductive and somatic aging. Cigarette smoking is the most harmful factor for lung health and also an established risk factor for early menopause. Understanding the effect of early menopause on health outcomes in middle-aged and older female smokers is important to develop preventive strategies. This study aimed to examine the associations of early menopause with multiple lung health and aging biomarkers, lung cancer risk, and all-cause and cause-specific mortality in postmenopausal women who were moderate or heavy smokers. This study was conducted on postmenopausal women with natural (n=1038) or surgical (n=628) menopause from the Pittsburgh Lung Screening Study. The Pittsburgh Lung Screening Study is a community-based research cohort of current and former smokers, screened with low-dose computed tomography and followed up for lung cancer. Early menopause was defined as occurring before 45 years of age. The analyses were stratified by menopause types because of the different biological and medical causes of natural and surgical menopause. Statistical methods included linear model, generalized linear model, linear mixed-effects model, and time-to-event analysis. The average age of the 1666 female smokers was 59.4±6.7 years, with 1519 (91.2%) of the population as non-Hispanic Whites and 1064 (63.9%) of the population as current smokers at baseline. Overall, 646 (39%) women reported early menopause, including 198 (19.1%) women with natural menopause and 448 (71.3%) women with surgical menopause (P<.001). Demographic variables did not differ between early and nonearly menopause groups, regardless of menopause type. Significant associations were identified between early natural menopause and higher risk of wheezing (odds ratio, 1.65; P<.01), chronic bronchitis (odds ratio, 1.73; P<.01), and radiographic emphysema (odds ratio, 1.70; P<.001) and lower baseline lung spirometry in an obstructive pattern (-104.8 mL/s for forced expiratory volume in the first second with P<.01,-78.6 mL for forced vital capacity with P=.04, and-2.1% for forced expiratory volume in the first second-to-forced vital capacity ratio with P=.01). In addition, early natural menopause was associated with a more rapid decline of forced expiratory volume in the first second-to-forced vital capacity ratio (-0.16% per year; P=.01) and incident airway obstruction (odds ratio, 2.02; P=.04). Furthermore, women early natural menopause had a 40% increased risk of death (P=.023), which was mainly driven by respiratory diseases (hazard ratio, 2.32; P<.001). Mediation analyses further identified that more than 33.3% of the magnitude of the associations between early natural menopause and all-cause and respiratory mortality were explained by baseline forced expiratory volume in the first second. Additional analyses in women with natural menopause identified that the associations between continuous smoking and subsequent lung cancer risk and cancer mortality were moderated by early menopause status, and females with early natural menopause who continued smoking had the worst outcomes (hazard ratio, >4.6; P<.001). This study did not find associations reported above in female smokers with surgical menopause. Early natural menopause was found to be a risk factor for malignant and nonmalignant lung diseases and mortality in middle-aged and older female smokers. These findings have strong public health relevance as preventive strategies, including smoking cessation and chest computed tomography screening, should target this population (ie, female smokers with early natural menopause) to improve their postmenopausal health and well-being.

Physical function trends and their association with mortality in postmenopausal women.

Research is limited regarding the predictive utility of the RAND-36 questionnaire and physical performance tests in relation to all-cause, cardiovascular disease (CVD), and total-cancer mortality in older women. Data on the RAND-36 questionnaire, gait speed, and chair stand performance were assessed in 5,534 women aged ≥65 years at baseline. A subset (n = 298) had physical function assessments additionally at follow-up (years 1, 3, or 6). Multivariable Cox proportional hazards regression models estimated associations (HR) for a 1-standard deviation (SD) difference in baseline RAND-36 scores and performance tests (alone and combined) with mortality outcomes in the overall cohort and in models stratified by enrollment age (<70 and ≥ 70 y). The relative prognostic value of each physical function exposure was assessed using the Uno concordance statistic. A total of 1,186 deaths from any cause, 402 deaths from CVD, and 382 deaths from total-cancer were identified during a mean follow-up of 12.6 years. Overall, each 1-SD unit higher baseline RAND-36 score was associated with significantly lower all-cause mortality (HR =0.90) and discriminatory capacity (Uno = 0.65) that was comparable to each performance exposure (HRs 0.88-0.91; Uno = 0.65). These findings were consistent in women aged <70 and ≥ 70 years. The associations of RAND-36 and performance measures with CVD mortality and total-cancer mortality were not significant in multivariable models nor in age-stratified models. The RAND-36 questionnaire is a reasonable substitute for tracking physical functioning and estimating its association with all-cause mortality in older adults when clinical performance testing is not feasible.

Terapia Hormonal e Hipertensão em Mulheres na Pós-Menopausa: Resultados do Estudo Longitudinal de Saúde do Adulto (ELSA-Brasil)

ResumoFundamento A hipertensão arterial é considerada um importante fator de risco de morbidade e mortalidade cardiovascular em mulheres na pós-menopausa. Embora a terapia hormonal da menopausa (THM) seja um tratamento muito eficiente para sintomas vasomotores nesse período, a influência dessa terapia na pressão arterial ainda não está clara.Objetivo Avaliar a relação entre o uso de THM e a hipertensão em participantes do ELSA-Brasil.Métodos Um estudo transversal usando dados da linha de base da coorte ELSA-Brasil, com 2.138 mulheres que passaram por menopausa natural. Neste estudo, foi analisado a hipertensão, definida como pressão arterial ≥140/90 mmHg ou uso anterior de anti-hipertensivo, e o uso da THM, com participantes sendo classificadas em grupos daquelas que nunca usaram, que já usaram e que estavam em uso atual. As associações foram avaliadas usando-se um modelo de regressão logística multivariada com uma significância estatística definida em p<0,05.Resultados No total, 1.492 mulheres (69,8%) nunca tinham usado a THM, 457 (21,4%) tinham usado no passado, e 189 (8,8%) estavam em uso atual. O uso de THM foi mais comum em mulheres que tinham índice de massa corporal <25 kg/m2 e níveis de triglicérides <150 mg/dl, que eram fisicamente menos inativas, não fumantes e não diabéticas. As mulheres em uso atual da THM apresentaram menores chances de ter hipertensão (OR=0,59; IC 95%: 0,41-0,85), em comparação com as que nunca a usaram. Na maioria dos casos, a THM foi iniciada com idade até 59 anos, com menos de 10 anos de menopausa e o uso durou até cinco anos.Conclusão O uso atual da THM não esteve relacionado à hipertensão, especialmente em mulheres saudáveis e que tinham menos de 60 anos de idade.

Early Menopause May Associate With a Higher Risk of CKD and All-Cause Mortality in Postmenopausal Women: An Analysis of NHANES, 1999-2014.

BackgroundChronic kidney disease (CKD) in women is often accompanied by hormone disorders such as sex hormones, and most women with CKD are in the post-menopausal age group. Due to the close relationship between menopause and sex hormones, we aimed to explore the association between early menopause and CKD in post-menopausal women, and the influence of early menopause on longevity in the CKD population.MethodsInformation regarding 4,945 post-menopausal women was extracted from the database of the National Health and Nutrition Examination Survey (NHANES) 1999–2014, and then divided into 4 groups according to the type of menopause (natural or surgical) and early menopause (menopause at age <45) or not. The association between early menopause and CKD prevalence was examined using multivariable logistic regression, while we used multivariable Cox proportional hazards models to investigate the possible relationship between early menopause and all-cause mortality in CKD and non-CKD populations. The differences in the levels of sex hormones between women with and without CKD were also explored.ResultsCompared with women with natural menopause at age ≥45, women experiencing early natural menopause had a higher risk of CKD [OR = 1.26 (1.01–1.56)]. Similarly, as compared to women with surgical menopause at age ≥ 45, women in the early surgical menopause group were more likely to have CKD [OR = 1.38 (1.05–1.81)]. In addition, early surgical menopause was associated with higher mortality in the non-CKD group [HR = 1.62 (1.06–2.49)], but not in the CKD group. Women with CKD had a higher level of luteinizing hormone and follicle-stimulating hormone, combined with a lower level of testosterone and estradiol than the non-CKD women.ConclusionBoth early natural and surgical menopause were associated with a higher risk of CKD. Early surgical menopause was a hazard factor for survival in the non-CKD group, but not in the CKD group. Further research is required to understand the mechanisms.

Osteoporosis and its Association with Vitamin D Receptor, Oestrogen α Receptor, Parathyroid Receptor and Collagen Type I alpha Receptor Gene Polymorphisms with Bone Mineral Density: A Pilot Study from South Indian Postmenopausal Women of Tamil Nadu.

The involvement of many putative genetic factors makes osteoporosis a complex disease. With increasing longevity of the Indian population,it'snow being realized that, aswithin theWest, osteoporotic fractures are alsoa significantexplanation formorbidity and mortality in postmenopausal women. Studies have suggested thatthegenetic componentliable forbone masscould belinked to single nucleotide polymorphisms.Therefore,thisstudy is aimedto researchthe role of seven gene polymorphisms previously associated with bone phenotype in a cohort of postmenopausal South Indian women from Tamil Nadu. The subjects for the study (n = 300) included 100 osteoporotic women (age 59.3 ± 9.26), 100 osteopenic women (age 55.6 ± 8.17) and 100 non-osteoporotic women as controls (age 55.4 ± 8.85).Genetic polymorphisms were determined by polymerase chain reaction (PCR)-restriction fragment length polymorphism. Case-control genetic association analysis of BsmI of the VDR and BstBI of the PTH gene showed a significant allelic association with low bone mineral density amongst the osteoporotic postmenopausal women. The association of BMD with the VDR gene polymorphisms revealed that the average BMD in the BsmI polymorphism with the recessive genotype GG in osteoporotic women was significantly reduced compared with the average BMD in osteoporotic women with AA and AG genotypes. In the BstBI polymorphism, the BMD in the osteoporotic subjects were significantly lower in the AA group than in the GA and GG groups.These results provide evidence for an independent association between BMD and rs1544410 in VDR and rs6254 in PTH and may contribute in being a possible genetic marker for predicting the disease susceptibility in the population tested.

Abstract P2-10-04: Breast cancer risk assessment tool (BCRAT) predicted breast cancer incidence and breast cancer mortality in the women's health initiative

Abstract Purpose Commonly used breast cancer risk models estimate breast cancer incidence. However, such model performance, re-purposed to predict breast cancer mortality, are largely unknown. Therefore, we examined whether the BCRAT model predicts long-term breast cancer mortality in postmenopausal women in the WHI. Participants and Methods Of 161,808 WHI participants aged 50-79 years, after exclusions,145,408 were in the analysis. BCRAT risk was calculated, with incident breast cancers verified by central medical record review. Breast cancer mortality was related to BCRAT 5-year risk groups (&amp;lt; 1%, 1-2.99%, ≥ 3%) using unadjusted Cox proportional hazard models and in age-stratified, multi-variable models. An addition analysis compared proportion of participants with BCRAT risk ≥ 1.67% and ≥ 3% (former and current prevention thresholds). Results Of 145,408 participants, the ≥1.67% and the ≥3.0% risk groups included 40% and 9% of participants, respectively. Compared to women with BCRAT&amp;lt;1% risk, women with BCRAT ≥ 3% risk had more common breast cancer family history and lower BMI. After 20 years median follow-up, with 8,849 breast cancers and 1,076 deaths from breast cancer, risk of death from breast cancer in BCRAT risk group ≥ 3% was not higher compared to BCRAT risk group &amp;lt;1%. (Hazard Ratio [HR] 1.06 95% Confidence Interval [CI] 0.80-1.40, P = 0.76). Similarly, risk of death from breast cancer in BCRAT risk group 1-2.99% was not higher compared to BCRAT risk group &amp;lt;1 (HR 1.15 95% CI 0.93-1.43). Conclusions Current guideline recommendation for threshold for endocrine-targeted interventions substantially reduces postmenopausal prevention candidates from 40% to &amp;lt;10%. The BCRAT prediction model, even at the ≥ 3% 5-year risk threshold, does not identify women at significantly increased risk of death from breast cancer. Citation Format: Rebecca Nelson, Kathy Pan, Rowan Chlebowski, Thomas E Rohan, Joanne Mortimer, Jean Wactawski-Wende, Dorothy Lane, Laura Kruper. Breast cancer risk assessment tool (BCRAT) predicted breast cancer incidence and breast cancer mortality in the women's health initiative [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P2-10-04.

Vaginal oestrogen therapy in breast cancer 'may not be linked with recurrence'

Results from an observational study have showed there is no significant association between the use of vaginal oestrogen therapy and an increased risk of cancer recurrence or mortality in post-menopausal women with early-stage breast cancer. However, a sub-group analysis showed that those treated with adjuvant endocrine therapy, specifically, did have an increased risk of recurrence. […]

Assessment of comorbidities and cardiovascular disease risk among breast cancer postmenopausal women survivors

With menopause being a known cardiovascular risk factor (CVRF), cardiovascular disease (CVD) is a leading cause of morbidity and mortality among postmenopausal women who survived breast cancer (BC), the majority of whom express one or more CVRF. The aim of our study was to evaluate CVRF in this group of women compared with a control group. This retrospective study compared women > 55 years who were initially diagnosed with BC from January 2014 to March 2021 in the cardio-oncology unit of Casablanca, Morocco, and who survived at least 5 years after diagnosis (group 1, n = 1843) to an age-matched women without BC comparison group (group 2, n = 1765). In our study, postmenopausal women in both groups, had no significant differences in CVD risk factors at baseline prior to breast cancer (hypertension in 19.3% in G1 versus 17.1% in G2, diabetes mellitus in 9.8% vs. 10.8%, obesity in 10.4% vs. 11.5%) and dyslipidemia in 11.8% versus 12.6%. In a multivariate analysis, CVD affected mostly women aged between 65–75 with localized BC (68% of cases in the 65–75 age group), who were under high-dose anthracyclines (43.2%), herceptine (31.5%) and prolonged radiation (27.6%). During the average 4.6 years follow-up, 9.4% died from BC and CVD was the cause of death in 23.1%. Compared to the control group, women in the group age between 65 and 75 with localized BC had a higher multivariate-adjusted hazard ratio (HR) of 1.19 (95% CI: 0.97–1.36) for coronary heart disease and a similar risk of composite CVD (HR = 0.96, 95% CI: 0.70–1.25). Finally, risk of death was greater among BC survivors compared to women without BC (HR: 1.71 95% CI: 1.54–2.04). CVD was a leading cause of mortality in postmenopausal women especially the subgroup aged between 65 and 75 with localized breast cancer. Further studies are needed to identify risk factors and treatment strategies to reduce the excess burden of CVD in this vulnerable population.

Link between depression and overall mortality in post-menopausal women in a nationally representative population

Background: Over the course of a lifetime, depression is twice as likely to occur in women than men. Women with depression often have comorbid mental health conditions that require treatment as well. Numerous studies have also shown a link between depression and chronic disease. However, the association between depression and overall mortality has not been investigated in postmenopausal women in a nationally representative sample.

Association between suicidal ideation and cardiovascular mortality in postmenopausal women

Background: Women´s suicide rates are increasing and at faster rates than men´s suicide rates. Women attempt suicide three times more than men. Numerous studies have also shown a link between depression and cardiovascular disease. However, the association between suicidal ideation and cardiovascular (CVD) mortality has not been investigated in postmenopausal women in a nationally representative sample.

DXA Versus Clinical Measures of Adiposity as Predictors of Cardiometabolic Diseases and All-Cause Mortality in Postmenopausal Women

ObjectiveTo investigate whether dual-energy x-ray absorptiometry (DXA) estimates of adiposity improve risk prediction for cardiometabolic diseases over traditional surrogates, body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) in older women. Patients and MethodsWe analyzed up to 9744 postmenopausal women aged 50 to 79 years participating in the Women’s Health Initiative who underwent a DXA scan and were free of cardiovascular disease and diabetes at baseline (October 1993 to December 1998) and followed through September 2015. Baseline BMI, WC, WHR, and DXA-derived percent total-body and trunk fat (%TrF) were incorporated into multivariable Cox proportional hazards models to estimate the risk of incident diabetes, atherosclerosis-related cardiovascular diseases (ASCVDs), heart failure, and death. Concordance probability estimates assessed the relative discriminatory value between pairs of adiposity measures. ResultsA total of 1327 diabetes cases, 1266 atherosclerotic cardiovascular disease (ASCVD) cases, 292 heart failure cases, and 1811 deaths from any cause accrued during a median follow-up of up to 17.2 years. The largest hazard ratio observed per 1 standard deviation increase of an adiposity measure was for %TrF and diabetes (1.77; 95% CI, 1.66-1.88) followed by %TrF and broadly defined ASCVD (1.22; 95% CI, 1.15-1.30). These hazard ratios remained significant for both diabetes (1.47; 95% CI, 1.37-1.57) and ASCVD (1.22; 95% CI, 1.14-1.31) even after adjusting for the best traditional surrogate measure of adiposity, WC. Percentage of trunk fat was also the only adiposity measure to demonstrate statistically significant improved concordance probability estimates over BMI, WC, and WHR for diabetes and ASCVD (all P<0.05). ConclusionDXA-derived estimates of abdominal adiposity in postmenopausal women may allow for substantially improved risk prediction of diabetes over standard clinical risk models. Larger DXA studies with complete lipid biomarker profiles and clinical trials are needed before firm conclusions can be made.