Sleep complaints in early pregnancy. A cross-sectional study among women attending prenatal care in general practice

por Ertmann, Ruth K., Nicolaisdottir, Dagny R., Kragstrup, Jakob, Siersma, Volkert, Lutterodt, Melissa C.
Publicado 2020

The predictive value of common symptoms in early pregnancy for complications later in pregnancy and at birth

por Ertmann, Ruth Kirk, Nicolaisdottir, Dagny Ros, Kragstrup, Jakob, Overbeck, Gritt, Kriegbaum, Margit, Siersma, Volkert
Publicado 2022

Examining to what extent pregnancy-related physical symptoms worry women in the first trimester of pregnancy: a cross-sectional study in general practice

por Lutterodt, Melissa C, Kähler, Pernille, Kragstrup, Jakob, Nicolaisdottir, Dagny R, Siersma, Volkert, Ertmann, Ruth K
Publicado 2019

Psychosocial consequences of invitation to colorectal cancer screening: a matched cohort study

por Malmqvist, Jessica, Siersma, Volkert, Hestbech, Mie Sara, Nicolaisdóttir, Dagný Rós, Bang, Christine Winther, Brodersen, John
Publicado 2021

The effect of disease onset chronology on mortality among patients with multimorbidity: A Danish nationwide register study

por Willadsen, Tora G, Siersma, Volkert, Nicolaisdóttir, Dagny R, Køster-Rasmussen, Rasmus, Reventlow, Susanne, Rozing, Maarten
Publicado 2022

Short and long-term psychosocial consequences of participating in a colorectal cancer screening programme: a matched longitudinal study

por Malmqvist, Jessica, Siersma, Volkert Dirk, Hestbech, Mie Sara, Bang, Christine Winther, Nicolaisdóttir, Dagný Rós, Brodersen, John
Publicado 2022

Prior Antibiotic Use Increases Risk of Urinary Tract Infections Caused by Resistant Escherichia coli among Elderly in Primary Care: A Case-Control Study

por Jensen, Maria L. V., Siersma, Volkert, Søes, Lillian M., Nicolaisdottir, Dagny, Bjerrum, Lars, Holzknecht, Barbara J.
Publicado 2022

Correction: Jensen et al. Prior Antibiotic Use Increases Risk of Urinary Tract Infections Caused by Resistant Escherichia coli among Elderly in Primary Care: A Case-Control Study....

por Jensen, Maria L. V., Siersma, Volkert, Søes, Lillian M., Nicolaisdottir, Dagny, Bjerrum, Lars, Holzknecht, Barbara J.
Publicado 2023

Selection bias in general practice research: analysis in a cohort of pregnant Danish women

por Ertmann, Ruth K., Nicolaisdottir, Dagny R., Kragstrup, Jakob, Siersma, Volkert, Overbeck, Gritt, Wilson, Philip, Lutterodt, Melissa C.
Publicado 2020

Symptom burden in multimorbidity: a population-based combined questionnaire and registry study from Denmark

por Willadsen, Tora Grauers, Siersma, Volkert, Nicolaisdottir, Dagny Ros, Jarbol, Dorte, Guassora, Ann Dorrit, Reventlow, Susanne, Køster-Rasmussen, Rasmus
Publicado 2021

Factors in early pregnancy predicting pregnancy‐related pain in the second and third trimester

por Ertmann, Ruth K., Nicolaisdottir, Dagny R., Siersma, Volkert, Overbeck, Gritt, Strøyer de Voss, Sarah, Modin, Frederikke Agerbo, Lutterodt, Melissa C.
Publicado 2023

Exploring the concurrent validity of the nationwide assessment of permanent nursing home residence in Denmark - A cross-sectional data analysis using two administrative registries

por Bebe, Anna, Nielsen, Anni Brit Sternhagen, Willadsen, Tora Grauers, Søndergaard, Jens, Siersma, Volkert, Nicolaisdóttir, Dagný Rós, Kragstrup, Jakob, Waldorff, Frans Boch
Publicado 2017