scholarly journals Dietary Supplement Use during Preconception: The Australian Longitudinal Study on Women’s Health

Nutrients ◽  
2017 ◽  
Vol 9 (10) ◽  
pp. 1119 ◽  
Author(s):  
Elle McKenna ◽  
Alexis Hure ◽  
Anthony Perkins ◽  
Ellie Gresham
Keyword(s):  
Longitudinal Study ◽  
Women’S Health ◽  
Women's Health ◽  
Dietary Supplement ◽  
Supplement Use ◽  
Australian Longitudinal Study ◽  
Dietary Supplement Use

scholarly journals Postpartum Diet Quality: A Cross-Sectional Analysis from the Australian Longitudinal Study on Women’s Health

2020 ◽  
Vol 9 (2) ◽  
pp. 446 ◽  
Author(s):  
Julie C. Martin ◽  
Anju E. Joham ◽  
Gita D. Mishra ◽  
Allison M. Hodge ◽  
Lisa J. Moran ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Women’S Health ◽  
Women's Health ◽  
Diet Quality ◽  
Disease Risk ◽  
Mineral Supplement ◽  
Cross Sectional ◽  
Supplement Use ◽  
Australian Longitudinal Study ◽  
Modifiable Factors

Reproductive-aged women are at high risk of developing obesity, and diet quality is a potential modifiable risk factor. There is limited research exploring diet quality and its association with time since childbirth. Using data from the Australian Longitudinal Study on Women’s Health (ALSWH) survey 5 (2009) of women born between 1973–1978, who reported having previously given birth, we investigated the association between time since childbirth and diet quality, and differences in energy, macronutrients, micronutrient intake, and diet quality assessed by the dietary guideline index (DGI) in women stratified by time from last childbirth, early (0–6 months; n = 558) and late (7–12 months; n = 547), and all other women with children (>12 months post childbirth n = 3434). From this cohort, 8200 participants were eligible, of which 4539 participants completed a food frequency questionnaire (FFQ) and were included in this analysis. Overall, diet quality was higher in early and late postpartum women (mean DGI score 89.8 (SD 10.5) and mean DGI score 90.0 (SD 10.2), respectively) compared to all other women with children (>12 months post childbirth), mean DGI score 85.2 (SD 11.7), p < 0.001. Factors positively associated with diet quality included higher education, physical activity, health provider support, and vitamin and/or mineral supplement use. Conversely, increasing time from childbirth (>12 months), smoking compared with non-smoking and medium income level compared with no income was negatively associated with diet quality. A lower diet quality in women greater than 12 months post childbirth may be reflective of increased pressures, balancing childrearing and return to work responsibilities. This highlights the need to support women beyond the postpartum period to improve modifiable factors associated with weight gain, including diet quality, to optimize health and reduce chronic disease risk.

scholarly journals 352Postpartum diet quality: A cross-sectional analysis from the Australian longitudinal study on women’s health

2021 ◽  
Vol 50 (Supplement_1) ◽  
Author(s):  
Julie Martin ◽  
Anju Joham ◽  
Gita Mishra ◽  
Allison Hodge ◽  
Lisa Moran ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Women’S Health ◽  
Women's Health ◽  
Diet Quality ◽  
Disease Risk ◽  
Mineral Supplement ◽  
Cross Sectional ◽  
Supplement Use ◽  
Australian Longitudinal Study ◽  
Modifiable Factors

Abstract Background Reproductive-aged women are at high risk of developing obesity, and diet quality is a potential modifiable risk factor. There is limited research exploring postpartum diet quality. Methods Using data from the Australian Longitudinal Study on women’s Health of women, who reported having previously given birth, we investigated the association between time since childbirth and diet quality, and differences in energy, macronutrients, micronutrient intake, and diet quality assessed by the dietary guideline index (DGI) in women stratified by time from last childbirth, early (≤6 months; n = 558) and late (7–12 months; n = 547), and others (&gt;12 months post childbirth; n = 3434). Results From this cohort, 4539 participants completed a food frequency questionnaire and were included in this analysis. Overall, diet quality was higher in early and late postpartum women (mean DGI score 89.8±10.5 and 90.0±10.2, respectively) compared to others (&gt;12 months post childbirth), (85.2±11.7; p &lt; 0.001). Factors positively associated with diet quality included higher education, physical activity, health provider support, and vitamin and/or mineral supplement use. Conversely, increasing time from childbirth (&gt;12 months), smoking compared with non-smoking and medium income level compared with no income was negatively associated with diet quality. Conclusions A lower diet quality in women &gt;12 months post childbirth may be reflective of increased pressures, balancing childrearing and return to work responsibilities. This highlights the need to support women beyond the postpartum period to improve modifiable factors associated with weight gain, including diet quality, to optimize health and reduce chronic disease risk. Key messages Diet quality; nutrition; obesity; prevention; postpartum; reproductive; women

scholarly journals Increasing Fruit and Vegetable Variety over Time Is Associated with Lower 15-Year Healthcare Costs: Results from the Australian Longitudinal Study on Women’s Health

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2829
Author(s):  
Jennifer N. Baldwin ◽  
Lee M. Ashton ◽  
Peta M. Forder ◽  
Rebecca L. Haslam ◽  
Alexis J. Hure ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Women’S Health ◽  
Women's Health ◽  
Healthcare Costs ◽  
Epidemiological Studies ◽  
Healthy Weight ◽  
Fruit And Vegetable ◽  
Australian Longitudinal Study ◽  
Point Increase ◽  
Over Time

Healthcare costs are lower for adults who consume more vegetables; however, the association between healthcare costs and fruit and vegetable varieties is unclear. Our aim was to investigate the association between (i) baseline fruit and vegetable (F&V) varieties, and (ii) changes in F&V varieties over time with 15-year healthcare costs in an Australian Longitudinal Study on Women’s Health. The data for Survey 3 (n = 8833 women, aged 50–55 years) and Survey 7 (n = 6955, aged 62–67 years) of the 1946–1951 cohort were used. The F&V variety was assessed using the Fruit and Vegetable Variety (FAVVA) index calculated from the Cancer Council of Victoria’s Dietary Questionnaire for Epidemiological Studies food frequency questionnaire. The baseline FAVVA and change in FAVVA were analysed as continuous predictors of Medicare claims/costs by using multiple regression analyses. Healthy weight women made, on average, 4.3 (95% confidence interval (CI) 1.7–6.8) fewer claims for every 10-point-higher FAVVA. Healthy weight women with higher fruit varieties incurred fewer charges; however, this was reversed for women overweight/obese. Across the sample, for every 10-point increase in FAVVA over time, women made 4.3 (95% CI 1.9–6.8) fewer claims and incurred $309.1 (95% CI $129.3–488.8) less in charges over 15 years. A higher F&V variety is associated with a small reduction in healthcare claims for healthy weight women only. An increasing F&V variety over time is associated with lower healthcare costs.

scholarly journals Twenty Years of Data Linkage in The Australian Longitudinal Study on Women’s Health

2020 ◽  
Vol 5 (5) ◽  
Author(s):  
Colleen Loos ◽  
Gita Mishra ◽  
Annette Dobson ◽  
Leigh Tooth
Keyword(s):  
Longitudinal Study ◽  
Data Collection ◽  
Women’S Health ◽  
Women's Health ◽  
Linked Data ◽  
Data Linkage ◽  
Data Access ◽  
National Study ◽  
Australian Longitudinal Study ◽  
Data Collections

IntroductionLinked health record collections, when combined with large longitudinal surveys, are a rich research resource to inform policy development and clinical practice across multiple sectors. Objectives and ApproachThe Australian Longitudinal Study on Women’s Health (ALSWH) is a national study of over 57,000 women in four cohorts. Survey data collection commenced in 1996. Over the past 20 years, ALSWH has also established an extensive data linkage program. The aim of this poster is to provide an overview of ALSWH’s program of regularly up-dated linked data collections for use in parallel with on-going surveys, and to demonstrate how data are made widely available to research collaborators. ResultsALSWH surveys collect information on health conditions, ageing, reproductive characteristics, access to health services, lifestyle, and socio-demographic factors. Regularly updated linked national and state administrative data collections add information on health events, health outcomes, diagnoses, treatments, and patterns of service use. ALSWH’s national linked data collections, include Medicare Benefits Schedule, Pharmaceutical Benefits Scheme, the National Death Index, the Australian Cancer Database, and the National Aged Care Data Collection. State and Territory hospital collections include Admitted Patients, Emergency Department and Perinatal Data. There are also substudies, such as the Mothers and their Children’s Health Study (MatCH), which involves linkage to children’s educational records. ALSWH has an internal Data Access Committee along with systems and protocols to facilitate collaborative multi-sectoral research using de-identified linked data. Conclusion / ImplicationsAs a large scale Australian longitudinal multi-jurisdictional data linkage and sharing program, ALSWH is a useful model for anyone planning similar research.

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