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Ruth Kalda

Biographic Data

ID832546
NAMERuth Kalda
GIVEN NAMESRuth
FAMILY NAMEKalda
SIGNATUREKALDA R
AFFILIATIONSUniversity of Tartu
ORCID0000-0002-8434-0592
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS17
AUTHOR COUNT6
EDITOR COUNT0
FIRST PUBLICATION YEAR2006
LATEST PUBLICATION YEAR2021
H-INDEX1
  • Covid-19 Vaccines Safety Tracking (CoVaST): Protocol of a Multi-Center Prospective Cohort Study for Active Surveillance of Covid-19 Vaccines’ Side Effects

    Open Access•Abanoub Riad, Holger J Schünemann et al.•ARTICLE•International Journal of…•2021

    CoVaST is the first independent study aiming to monitor the side effects of COVID-19 vaccines following booster doses, and the long-term safety and effectiveness of said vaccines

  • Physical and Sedentary Activities in Association with Reproductive Outcomes among Couples Seeking Infertility Treatment: A Prospective Cohort Study

    Open Access•Siret Läänelaid, Francisco B Ortega et al.•ARTICLE•International Journal of…•2021

    Background: The aim of this study was to investigate the association of physical activity (PA) with assisted reproductive technology (ART) treatment and pregnancy outcomes among couples seeking infertility treatment. Methods: This prospective cohort study was carried out among 128 infertile individuals (64 couples), entering the infertility clinic for ART procedures. Baseline PA (before entering any treatment) was assessed using accelerometry for…

  • Food choices, physical activity and metabolic health in obese patients

    Open Access•Hanna Alajõe, Kadri Suija et al.•ARTICLE•Papers on Anthropology•2019

    The aim of the current study was to analyse the food choices and physical activity of obese adult Estonian persons, and associations with the prevalence of metabolic syndrome. The study was carried out on 76 patients aged over 35 years whose body mass index was ≥30 kg/m2. The subjects were recruited through family physicians. The subjects' consumption of three food groups (fruit, vegetables, whole-grain products) and physical activity based on th…

  • Provision of chlamydia testing, and training of primary health care staff about chlamydia testing, across four European countries

    Open Access•Anneli Uusküla, Ellie J Ricketts et al.•ARTICLE•BMC Public Health•2014

    Future research on the effectiveness of chlamydia screening (also in the context of general practice care) and program provision should reflect national needs and the prevention of complications

  • Associations between unemployment and major depressive disorder: Evidence from an international, prospective study (the predict cohort)

    Open Access•Barbara J Jefferis, Irwin Nazareth et al.•ARTICLE•Social Science & Medicine•2011•Cited by: 17•References: 21

  • Prediction of depression in European general practice attendees: The PREDICT study

    Open Access•Michael King, Weich et al.•ARTICLE•BMC Public Health•2006

    Response rate to follow-up in all countries was uniformly high, which suggests that prediction will be based on almost a full cohort. The results of our reliability analysis are encouraging and suggest that data collected during the course of PREDICT will have a satisfactory level of stability. The development of a multi-factor risk score for depression will lay the foundation for future research on risk reduction in primary care. Our data will a…

  • Associations between unemployment and major depressive disorder: Evidence from an international, prospective study (the predict cohort)

    Open Access•Barbara J Jefferis, Irwin Nazareth et al.•ARTICLE•Social Science & Medicine•2011•Cited by: 17•References: 21

  • Prediction of depression in European general practice attendees: The PREDICT study

    Open Access•Michael King, Weich et al.•ARTICLE•BMC Public Health•2006

    Response rate to follow-up in all countries was uniformly high, which suggests that prediction will be based on almost a full cohort. The results of our reliability analysis are encouraging and suggest that data collected during the course of PREDICT will have a satisfactory level of stability. The development of a multi-factor risk score for depression will lay the foundation for future research on risk reduction in primary care. Our data will a…

  • Associations between unemployment and major depressive disorder: Evidence from an international, prospective study (the predict cohort)

    Open Access•Barbara J Jefferis, Irwin Nazareth et al.•ARTICLE•Social Science & Medicine•2011•Cited by: 17•References: 21

  • Provision of chlamydia testing, and training of primary health care staff about chlamydia testing, across four European countries

    Open Access•Anneli Uusküla, Ellie J Ricketts et al.•ARTICLE•BMC Public Health•2014

    Future research on the effectiveness of chlamydia screening (also in the context of general practice care) and program provision should reflect national needs and the prevention of complications

  • Food choices, physical activity and metabolic health in obese patients

    Open Access•Hanna Alajõe, Kadri Suija et al.•ARTICLE•Papers on Anthropology•2019

    The aim of the current study was to analyse the food choices and physical activity of obese adult Estonian persons, and associations with the prevalence of metabolic syndrome. The study was carried out on 76 patients aged over 35 years whose body mass index was ≥30 kg/m2. The subjects were recruited through family physicians. The subjects' consumption of three food groups (fruit, vegetables, whole-grain products) and physical activity based on th…

  • Covid-19 Vaccines Safety Tracking (CoVaST): Protocol of a Multi-Center Prospective Cohort Study for Active Surveillance of Covid-19 Vaccines’ Side Effects

    Open Access•Abanoub Riad, Holger J Schünemann et al.•ARTICLE•International Journal of…•2021

    CoVaST is the first independent study aiming to monitor the side effects of COVID-19 vaccines following booster doses, and the long-term safety and effectiveness of said vaccines

  • Physical and Sedentary Activities in Association with Reproductive Outcomes among Couples Seeking Infertility Treatment: A Prospective Cohort Study

    Open Access•Siret Läänelaid, Francisco B Ortega et al.•ARTICLE•International Journal of…•2021

    Background: The aim of this study was to investigate the association of physical activity (PA) with assisted reproductive technology (ART) treatment and pregnancy outcomes among couples seeking infertility treatment. Methods: This prospective cohort study was carried out among 128 infertile individuals (64 couples), entering the infertility clinic for ART procedures. Baseline PA (before entering any treatment) was assessed using accelerometry for…

Internal Medicine (6 works) · Medicine (6 works) · Environmental health (3 works) · Biostatistics (2 works) · Cohort (2 works) · Cohort study (2 works) · Demography (2 works) · Demography (2 works) · Depression (economics (2 works) · Epidemiology (2 works)

Ethnos_APP • Open Source Project • MIT License • Frontend v2.0.0 • Privacy and Cookies • API Documentation: api.ethnos.app/docs • API Source Code: GitHub • DOI: 10.5281/zenodo.17049435 • Frontend Source Code: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae