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Epidemiology | Preventive Medicine | Public Health and Health Services not elsewhere classified | Public Health and Health Services |
Health Education and Promotion | Women's Health | Health Inequalities
Publisher: BMJ
Date: 08-2020
DOI: 10.1136/BMJOPEN-2019-036391
Abstract: This study aimed to examine fertility (live births) in the last 3 years and its associated factors among women living with HIV (WLHIV) in western Ethiopia . Participants were recruited into a cross-sectional survey using systematic s ling. Four healthcare facilities in western Ethiopia were included. Eligible participants were WLHIV of reproductive age (15–49 years) from western Ethiopia who found out about their HIV-positive status more than 3 years ago (N=866). The fertility (live births) of HIV-positive women in the last 3 years was surveyed using face-to-face interviews (March–June 2018). Logistic regression analyses were conducted to examine factors influencing fertility in the last 3 years. A total of 108 (12.5%) HIV-positive women gave birth to 121 live children in the last 3 years. Of these births, 18.2% were reported as mistimed at conception, while 26.4% were reported as unwanted. Of the live births, 8.3% ended in death. Of the 76 (62.8%) children with known HIV status born to HIV-positive women in the last 3 years, 7.9% were HIV-positive. In terms of predictors of fertility, women aged 15–24 years (adjusted OR (AOR) 2.72 95% CI 1.14 to 6.49) and 25–34 years (AOR 4.34 95% CI 2.61 to 7.21) had increased odds of fertility compared with women aged 35–49 years. Women using antiretroviral therapy (ART) for less than 5 years were more likely to have given birth in the last 3 years compared with those using ART for 10 years or more (AOR 2.96 95% CI 1.19 to 7.36), even after controlling for age. WLHIV in Ethiopia are having children and so it is imperative that safe conception strategies are readily available as well as support to reduce HIV-related risks for children born to these mothers. Strengthening reproductive health services for HIV-positive women in order to achieve their family planning goals is therefore important.
Publisher: Public Library of Science (PLoS)
Date: 03-05-2023
DOI: 10.1371/JOURNAL.PONE.0268872
Abstract: Pregnancies among women with chronic disease are associated with poor maternal and fetal outcomes. There is a need to understand how women use or don’t use contraception across their reproductive years to better inform the development of preconception care strategies to reduce high risk unintended pregnancies, including among women of older reproductive age. However, there is a lack of high-quality longitudinal evidence to inform such strategies. We examined patterns of contraceptive use among a population-based cohort of reproductive aged women and investigated how chronic disease influenced contraceptive use over time. Contraceptive patterns from 8,030 women of reproductive age from the Australian Longitudinal Study on Women’s Health (1973–78 cohort), who were at potential risk of an unintended pregnancy were identified using latent transition analysis. Multinomial mixed-effect logistic regression models were used to evaluate the relationship between contraceptive combinations and chronic disease. Contraception non-use increased between 2006 and 2018 but was similar between women with and without chronic disease (13.6% vs. 12.7% among women aged 40–45 years in 2018). When specific contraceptive use patterns were examined over time, differences were found for women with autoinflammatory diseases only. These women had increased odds of using condom and natural methods (OR = 1.20, 95% CI = 1.00, 1.44), and sterilisation and other methods (OR = 1.61, 95% CI = 1.08, 2.39) or no contraception (OR = 1.32, 95% CI = 1.04, 1.66), compared to women without chronic disease using short-acting methods and condoms. Potential gaps in the provision of appropriate contraceptive access and care exist for women with chronic disease, particularly for women diagnosed with autoinflammatory conditions. Development of national guidelines as well as a clear coordinated contraceptive strategy that begins in adolescence and is regularly reviewed during care management through their main reproductive years and into perimenopause is required to increase support for, and agency among, women with chronic disease.
Publisher: Wiley
Date: 20-08-2020
DOI: 10.1111/AJAG.12836
Abstract: To identify factors associated with incidence of medication reviews (MRs), particularly in women with dementia and in residential aged care (RAC). Data from 10 359 women in the 1921‐1926 cohort of the Australian Longitudinal Study on Women's Health were linked to Medicare Benefits Schedule data to identify MRs for each year from 2003 to 2015. Incidence of MR increased from 2003 to 2013 (age 87‐92 years) when 37.1% of women with dementia had a MR compared to 19.8% of women without dementia. Adjusting for time and other factors, the odds of having a MR were higher for women with dementia (AOR = 1.18, 95% CI: 1.06‐1.32) and women in RAC (AOR = 3.61, 95% CI: 3.28‐3.98). Although higher in women with dementia and those in RAC, utilisation of MR was modest. System‐level interventions may be required to ensure the use and benefits of MRs.
Publisher: Elsevier BV
Date: 05-2016
DOI: 10.1016/J.ARCHGER.2015.12.006
Abstract: There are increasing concerns regarding high hospital use among older adults and the capacity to manage the economic impact of the ageing population trend on healthcare systems. First hospitalisation in old age may act as a catalyst for ongoing intensification of health problems and acute care use. This study examined factors associated with first incident hospitalisation in women aged over 70, accounting for the health inequalities associated with geographic location. Survey data from 3780 women from the 1921 to 1926 cohort of the Australian Longitudinal Study on Women's Health were matched with the Admitted Patients Data Collection and National Death Index. Days to first event (hospitalisation or death) were modelled using competing risks methods. A total of 3065 (80.3%) women had at least one hospital admission. More than half of the top 15 reasons for first hospitalisation were related to cardiovascular disease, with atrial fibrillation the most common. Proportional subdistribution hazards models showed that first hospital admission was driven by enabling and need factors including asthma/bronchitis diagnosis (HR=1.16 p=0.047), private health insurance (HR=1.16 p=0.004) more than two prescribed medications in previous month (HR=1.31 p=0.001), more than four general practitioner visits in previous year (HR=1.50 p=0.034), lower physical functioning (HR=0.99 p<0.001) and living in an inner regional area (HR=1.17 p=0.003). First overnight hospitalisation was primarily related with potentially preventable and treatable chronic diseases. Primary and secondary strategies aimed at chronic disease generally, and better chronic disease management particularly for cardiovascular and respiratory diseases, may play a vital role in disease prevention or delay in readmissions among this population.
Publisher: JMIR Publications Inc.
Date: 13-06-2018
Abstract: ith health research practices shifting toward rapid recruitment of s les through the use of online approaches, little is known about the impact of these recruitment methods on continued participation in cohort studies. his study aimed to report on the retention of a cohort of young women who were recruited using an open recruitment strategy. omen from the 1989-95 cohort of the Australian Longitudinal Study on Women’s Health, recruited in 2012 and 2013 were followed up annually via Web-based surveys in 2014, 2015, and 2016. Prevalence ratios for survey response were calculated using log-binomial models with generalized estimating equations including demographic, health-related, and recruitment method characteristics examined as explanatory factors. f the 17,012 women who completed the baseline survey (Survey 1) in 2012 to 2013, approximately two-thirds completed Survey 2 (2014), and just over half completed Surveys 3 (2015) and 4 (2016). Women demonstrated transient patterns of responding with 38.21% (6501/17,012) of women completing all 4 surveys. Although retention of young women was associated with older age, higher education, higher self-rated health status, and low engagement with adverse health behaviors, the method of recruitment was a key determinant of study participation in the multivariate model. Although women were more likely to be recruited into the cohort via social media (eg, Facebook), retention over time was higher for women recruited through traditional media and referral approaches. balance must be obtained between achieving representativeness, achieving rapid cohort recruitment, and mitigating the pitfalls of attrition based on recruitment method in the new era of cohort studies, where traditional recruitment methods are no longer exclusively viable options.
Publisher: JMIR Publications Inc.
Date: 25-03-2019
DOI: 10.2196/11286
Publisher: Informa UK Limited
Date: 11-10-2022
DOI: 10.1080/13691058.2021.1979656
Abstract: Rates of oral contraceptive pill use have declined over the past decade in Australia. While some women use highly effective methods, others rely on less effective methods such as condoms, withdrawal and fertility awareness. We aimed to understand motivations for relying on these methods among young women in Australia. Women aged 18-23 years who reported using less effective methods and participated in the Contraceptive Use, Pregnancy Intention and Decisions (CUPID) study formed the s le for this analysis. Using thematic analysis, we analysed 140 free-text comments. Findings suggest that less effective methods were used when they were assessed as being best suited to current reproductive needs. These methods were perceived as offering benefits that hormonal and more invasive methods did not, and participants were largely satisfied with them. By contrast, some less effective method use was driven by a lack of choice or alternative options, previous bad experiences with hormonal methods, a lack of appropriate information about alternatives and difficulty accessing other methods. It is therefore essential to move beyond 'LARC-first' contraceptive counselling approaches to ensure young women are provided with accurate information regarding all contraceptive options available (including how to negotiate their use) and how to use them to their greatest efficacy.
Publisher: Elsevier BV
Date: 06-2019
DOI: 10.1016/J.MIDW.2019.03.003
Abstract: To synthesise primary research regarding the facilitators and barriers to smoking cessation amongst Aboriginal and/or Torres Strait Islander women during pregnancy. An integrative review. A systematic search of peer-reviewed literature from five databases published from January 2008 to April 2018. Articles were reviewed using the approach outlined by Whittemore and Knafl, with the identified themes collated and synthesised according to study characteristics and barriers and facilitators of smoking cessation. Of the 310 papers retrieved, nine studies were included within the review (five quantitative and four qualitative). The quality of the studies were ascertained via Joanna Briggs Institute checklists for cross sectional analysis, randomized controlled trials, and qualitative research. The overall quality of the research was deemed acceptable. Two facilitators to smoking cessation within the studied population were identified: 'support to quit' and 'information and advice', while four barriers to smoking cessation within pregnant Aboriginal and/or Torres Strait Islander women were identified: 'smoking prevalence', 'high daily stress', 'ambivalence regarding adverse effects of smoking', and 'attitudes, knowledge and training of the healthcare professional'. Social and familial influences and daily stress have a strong impact on whether a woman feels she can quit smoking during pregnancy. However, in this study, information and advice regarding potential adverse effects of smoking on the foetus, or lack thereof, from health professionals either facilitated cessation of smoking in pregnancy or was a barrier to quitting. Likewise, a lack of awareness from midwives and doctors on smoking cessation strategies, such as nicotine replacement therapy, was a barrier for women. The findings indicate that education regarding the adverse effects of smoking in pregnancy, as well as strategies on smoking cessation from midwives, doctors, and Aboriginal Health Workers within the antenatal period may have a positive effect on current smoking rates among pregnant Aboriginal and/or Torres Strait Islander women. Involving the partner/support person and family of the woman in this education may have a greater impact on smoking cessation rates through the woman gaining social and familial support in her decision to quit. Thus, healthcare workers require additional professional development to provide information and knowledge within a culturally competent manner. Successful smoking cessation programs for Aboriginal and Torres Strait Islander women during pregnancy could have measurable impacts on mortality rates for Indigenous infants and significantly contribute to 'Closing the Gap'.
Publisher: Public Library of Science (PLoS)
Date: 11-08-2021
DOI: 10.1371/JOURNAL.PONE.0255913
Abstract: Examine patterns of contraceptive use and contraceptive transitions over time among an Australian cohort of women through their later reproductive years. Latent Transition Analysis was performed using data on 8,197 women from the Australian Longitudinal Study on Women’s Health’s 1973–78 cohort to identify distinct patterns of contraceptive use across 2006, 2012 and 2018. Women were excluded from the analysis at time points where they were not at risk of an unintended pregnancy. Latent status membership probabilities, item-response probabilities, transitions probabilities and the effect of predictors on latent status membership were estimated and reported. Patterns of contraceptive use were relatively consistent over time, particularly for high efficacy contraceptive methods with 71% of women using long-acting reversible contraceptives in 2012 also using long-acting reversible contraceptives in 2018. Multiple contraceptive use was highest in 2006 when women were aged 28–33 years (19.3%) but declined over time to 14.3% in 2018 when women were aged 40–45 years. Overall, contraceptive patterns stabilised as the women moved into their late 30s and early 40s. Although fertility declines with age, the stability of contraceptive choice and continued use of short-acting contraception among some women suggests that a contraceptive review may be helpful for women during perimenopause so that they are provided with contraceptive options most appropriate to their specific circumstances.
Publisher: Elsevier BV
Date: 04-2019
DOI: 10.1016/J.DIABRES.2019.02.016
Abstract: To assess the impact of diabetes on the survival of older women, adjusted for other all-cause mortality predictors. Data were used from the 1921-26 cohort of the Australian Longitudinal Study on Women's Health, when the women were aged 76-81 years at baseline, with linkage to the National Death Index. Survival curves were plotted to compare the survival of women with no diabetes, incident diabetes and prevalent diabetes over 15 years. Cox proportional hazards models were used to examine the association between diabetes and all-cause mortality risks. A total of 972 (11.7%) of 8296 eligible women reported either incident, 522 (6.3%) or prevalent, 450 (5.4%) diabetes. The median survival times were 10.1, 11.4 and 12.7 years among women with prevalent, incident and no diabetes, respectively. The risks of death were 30% [HR: 1.30 (95% CI: 1.16-1.45)] and 73% [HR: 1.73 (CI: 1.57-1.92)] higher for women with incident and prevalent diabetes compared to women without diabetes. These associations were sustained after controlling for demographics, body mass index, smoking status, comorbidities and health care use. This study revealed that diabetes is associated with reduced survival probabilities for older women with minimal moderation after adjustment for other predictors. Our findings suggest that diabetes management guidelines for older women need to integrate factors such as comorbidities, smoking and being underweight to reduce the risk of mortality.
Publisher: Public Library of Science (PLoS)
Date: 18-08-2021
DOI: 10.1371/JOURNAL.PONE.0254668
Abstract: Chronic disease represents an ongoing public health challenge in Australia with women disproportionately affected and at younger ages compared to men. Accurate prevalence and ascertainment of chronic disease among women of reproductive age at the population level is essential for meeting the family planning and reproductive health challenges that chronic diseases pose. This study estimated the prevalence of chronic disease among younger Australian women of reproductive age, in order to ascertain key conditions that would benefit from targeted family planning support strategies. Population-level survey data from the 1973–78 and 1989–95 cohorts of the Australian Longitudinal Study on Women’s Health were linked to health service use, pharmaceutical, cancer and cause of death data to ascertain the prevalence and chronic disease trends for ten chronic health conditions associated with poor maternal and foetal outcomes. In idual chronic disease algorithms were developed for each chronic disease of interest using the available linked datasets. Lifetime prevalence of chronic disease varied substantially based on each in idual data source for each of the conditions of interest. When all data sources were considered, all conditions with the exception of mental health conditions were higher among women in the 1973–78 cohort. However, when focused on point prevalence at similar ages (approximately 25–30 years), the chronic disease trend for women in the 1989–95 cohort was substantially higher, particularly for mental health conditions (70.4% vs 23.6%), diabetes (4.5% vs 1.3%) and multimorbidity (17.9% vs 9.1%). Given the low concordance between in idual data sources, the use of multiple data sources are recommended for chronic disease research focused on women of reproductive age. In order to reduce the increasing chronic disease and multimorbidity trend among women, strategic chronic disease interventions are required to be implemented in childhood and adolescence to ensure the long-term health of not only current but also future generations.
Publisher: Hindawi Limited
Date: 23-11-2022
DOI: 10.1111/HSC.13237
Abstract: Pregnancy complications are the major cause of maternal and newborn deaths in low- and middle-income countries that are more frequently associated with unintended pregnancy. The World Health Organization (WHO) recommends postnatal care (PNC) for women and their newborns within 24 hr of birth to prevent pregnancy complications and associated adverse outcomes. We, therefore, examined the relationship between unintended pregnancy and PNC use in Bangladesh. Data from 4,493 women and newborn dyads were extracted from the 2014 Bangladesh Demographic and Health Survey and analysed. PNC was classified as: no PNC some level of PNC (either the woman or her newborn missed PNC within 24 hr of birth but had at least one PNC visit within 42 days of birth) and WHO's recommended level of PNC (at least one PNC use for both the woman and her child within 24 hr of birth). Pregnancy intention at conception for the last live birth was categorised as wanted, mistimed or unwanted. Multilevel multinomial logistic regression modelling was used to assess the association between pregnancy intention and PNC use, adjusting for possible confounders. We found around 27% of participants had adhered to WHO's PNC use recommendations. Around 26% of pregnancies that resulted in live births were unintended at conception, including 15% of which were classified as mistimed and 11% as unwanted. Following adjustment of confounders, a 37% (OR = 0.63, 95% CI: 0.47-0.85) lower odds of using WHO's recommended level of PNC and a 33% (OR, 95% CI, 0.49-0.93) lower odds of some level of PNC were found for pregnancies that were unwanted relative to those that were wanted. No association was found between mistimed pregnancy and PNC use. Strengthening healthcare facilities and improving the linkage between women and existing healthcare facilities are important to ensure WHO's PNC recommendations are met for women experiencing an unwanted pregnancy.
Publisher: Springer Science and Business Media LLC
Date: 07-05-2022
DOI: 10.1186/S12978-022-01413-X
Abstract: Given chronic disease is increasing among young women and unintended pregnancies among these women are associated with poor maternal and fetal outcomes, these women would benefit from effective preconception care. However, there is a lack of understanding of how these women use or don’t use contraception to inform such interventions. This study examined patterns of contraceptive use among an Australian cohort of young women and investigated the influence of chronic disease on contraceptive use over time. Using data from 15,244 young women from the Australian Longitudinal Study on Women’s Health (born 1989–1995), latent transition analysis was performed to identify distinct contraceptive patterns among women who were at risk of an unintended pregnancy. Multinomial mixed-effect models were used to evaluate the relationship between contraceptive combinations and chronic disease. Contraceptive use for women with cardiac and autoinflammatory diseases differed to women without chronic disease over the observation period. Compared to women without chronic disease using the pill, women with cardiac disease had double the odds of using ‘other’ contraception and condoms (OR = 2.20, 95% CI 1.34, 3.59) and a modest increase in the odds of using the combined oral contraceptive pill and condoms (OR = 1.39, 95% CI 1.03, 1.89). Compared to women without chronic disease who used the pill, women with autoinflammatory disease had increased odds of using LARC and condoms (OR = 1.58, 95% CI 1.04, 2.41), using ‘other’ contraception and condoms (OR = 1.69, 95% CI 1.11, 2.57), and using the combined oral contraceptive pill and condoms (OR = 1.38, 95% CI 1.09, 1.75). No differences in contraceptive patterns over the observation period were found for women with asthma or diabetes when compared to women without chronic disease. The findings identified a need for effective contraceptive counselling as part of routine chronic disease care and improved communication between health care providers and women with chronic disease to improve young women’s contraceptive knowledge and agency in contraceptive choice, particularly for those with cardiac or autoinflammatory conditions. This may be the key to reducing high-risk unintended pregnancies among this vulnerable population.
No related organisations have been discovered for Melissa Harris.
Start Date: 02-2019
End Date: 12-2023
Amount: $342,338.00
Funder: Australian Research Council
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