Objective: Osteoporosis associated with premature ovarian insufficiency (POI) and early menopause (EM) is a major concern for women. We aimed to (a) identify information and knowledge gaps and behaviours regarding bone health in women with POI/EM and (b) co-design an osteoporosis fact sheet.
Design: Mixed-methods study: survey of women and online resource appraisals to develop and refine, using semi-structured interviews, an osteoporosis fact sheet.
Patients: Women with POI/EM (menopause before ages 40 and 45 years respectively).
Measurements: Demographics, comorbidities, information needs, calcium intake, exercise, osteoporosis knowledge (OKAT), beliefs and self-efficacy, DISCERN appraisal (validated scales).
Analysis: descriptive statistics, logistic regression and thematic analysis of interviews.
Results: Median age of survey respondents (n = 316) was 54(IQR47-63) years, median age of menopause was 40(IQR38-43) years, and osteoporosis diagnosis was reported in 19%. Most reported inadequate dietary calcium intake (99%) and exercise (65%). Median OKAT score 8 [IQR6-10]/19 indicated knowledge gaps regarding risk factors and treatment options. Adjusting for age and education, OKAT predicted calcium intake (OR 1.126 [CI 1.035-1.225]; P = 0.006) and screening (OR 1.186 [CI 1.077-1.305]; P = 0.001); beliefs predicted screening (OR 1.027 [CI 1.004-1.050]; P = 0.019); and self-efficacy predicted calcium intake (OR1.040 (CI 1.013-1.069); P = 0.003] and exercise (OR 1.117 [CI 1.077-1.160]; P < 0.001). Current online resources have deficiencies. Five themes identified from two interview rounds (n = 10/ round) were as follows: content, emotional response, design, perceived usefulness and clinical considerations. The final fact sheet was considered acceptable and useful in addressing knowledge gaps, promoting information-seeking, impacting behaviours and facilitating healthcare discussions.
Conclusion: A co-designed fact sheet is acceptable and addresses identified osteoporosis knowledge gaps in women with POI/EM.
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http://dx.doi.org/10.1111/cen.14049 | DOI Listing |
Introduction: Free radical-mediated oxidative renal tubular injury secondary to hyperoxaluria is a proposed mechanism in the formation of calcium oxalate stones. Vitamin E, an important physiologic antioxidant, has been shown in rat models to prevent calcium oxalate crystal deposition. Our objective was to determine if low dietary vitamin E intake was associated with a higher incidence of stones.
View Article and Find Full Text PDFJ Nutr Health Aging
December 2024
Department of General Internal Medicine, Uonuma Kikan Hospital, Niigata, Japan; Department of Health Promotion Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Objectives: Although calcium supplementation is reported to play a role in preventing falls, few studies have examined the relationship between dietary intake of calcium and falls. Therefore, this study investigated the association of calcium intake with falls in community-dwelling adults.
Design: Cross-sectional and longitudinal analyses of a prospective cohort study.
Front Toxicol
December 2024
Department of Veterinary Sciences, University of Messina, Messina, Italy.
Bivalve are exposed to a wide range of contaminants, some of which may be toxic to human health. The aim of this study was to detect essential and non-essential elements such as Na, Ca, Mg, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, Pb, Hg, Be and Co in water, sediments, and and from Faro Lake. It is a lake of marine origin located on the northern coast of Messina (Sicily), where shellfish farming has been practiced for many years.
View Article and Find Full Text PDFCell Biosci
December 2024
USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, USA.
Mammalian reproduction requires that nursing mothers transfer large amounts of calcium to their offspring through milk. Meeting this demand requires the activation of a brain-breast-bone circuit during lactation that coordinates changes in systemic hormones, dietary calcium intake, skeletal turnover, and calcium transport into milk. Classically, increased bone resorption via increased parathyroid hormone-related protein and low estrogen levels is the main source of calcium for milk production during lactation.
View Article and Find Full Text PDFSci Rep
December 2024
Department of Dermatology, Affiliated Hospital of Jiangnan University, 1000 Hefeng Road, Binhu District, WuxiCity, 214122, China.
Eczema is a common chronic skin condition. Previous studies indicated the dietary factors, such as calcium intake, might influence the onset and progression of eczema in the population of gravidas and infants. However, there was no studies on the correlation between dietary calcium and the adult population.
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