Browsing by Author "Piskurjova, Anna"

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    Changes in Health Behaviour and Emotional Well-Being of Pregnant Women during the COVID-19 Pandemic in Latvia
    (2022-02-01) Rezgale, Roberta; Cauce, Vinita; Bule, Violeta; Piskurjova, Anna; Meija, Laila; Rīga Stradiņš University
    Pregnancy is a vulnerable period of life for changes in physical and mental health, which could be exacerbated by COVID-19. The aim of this study was to assess the impact of COVID-19 on health behaviour and emotional well-being among pregnant women in Latvia. The cross-sectional study included 269 women: pregnant women in the third trimester and women until the 7th day post-partum. The study was conducted between July and October 2020, performed by a trained interviewer. Information regarding demographic, anthropometric data, self-assessment of changes in nutritional habits, daily physical activities, and emotional well-being due to the COVID-19 pandemic was collected. 31.6% reported cooking at home more often and only 10.4% reported eating more often and/or larger portions, 23.2% were going on walks outdoors more often, 32.9% were feeling anxious, insecure about health of themselves and relatives, and 24.8% were lacking communication with friends and family. Latvian women were emotionally more affected than other nationalities (p = 0.015). Overall, women 30+ years of age were more often affected then women aged up to 30 years (p = 0.014). These results suggest that the COVID-19 pandemic had notable impact on health behaviour and emotional well-being in pregnant women in Latvia, especially on women 30+ years of age, who may need more careful counselling.
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    Vitamin D Intake and Serum Levels in Pregnant and Postpartum Women
    (2023-08) Meija, Laila; Piskurjova, Anna; Nikolajeva, Ksenija; Aizbalte, Olga; Rezgale, Roberta; Lejnieks, Aivars; Cauce, Vinita; Department of Sports and Nutrition; Department of Public Health and Epidemiology; Department of Doctoral Studies; Department of Internal Diseases
    Maternal vitamin D deficiency, which is highly prevalent in pregnant women in Europe, is linked to adverse health effects for both the mother and child. The objective was to assess vitamin D status in pregnant women by evaluating their dietary and supplemental vitamin D intake, serum vitamin D levels, parathyroid hormone levels, and lifestyle factors. This cross-sectional study, with a total of 735 participants (145 pregnant and 590 up to the seventh day postpartum), took place in Latvia. Blood samples, a food frequency questionnaire, and medical documentation were used for data collection. The median serum vitamin D concentration was 34.0 ng/mL, with pregnant women having higher levels (42.9 ng/mL) than postpartum women (31.8 ng/mL). There was no association between vitamin D serum concentration and dietary intake of vitamin D (p > 0.05), whereas there was a significant correlation with use of vitamin D supplements (r = 0.41; p < 0.001 in pregnant women and r = 0.35; p < 0.001 in postpartum women). This study demonstrated that a minority of pregnant women (21.9%) had optimal serum vitamin D concentration (>45 ng/mL), and diet had no significant impact on vitamin D levels. Thus, our proposed recommendation for vitamin D intake during pregnancy was 63 mcg (2500 IU) year-round for optimal levels in pregnant women in Northeastern Europe.