dietlines

DietLines

Practice-based cohort on nutritional status of hospital patients and impact of nutritional care. Cohort
Practice-based cohort on nutritional status of hospital patients and impact of nutritional care.
In the DietLines cohort, real-life data on diet and nutritional status (including, but not exclusively nutritional intake, body composition, nutrition impact symptoms and laboratory markers) collected in routine dietary care are disclosed for research and care improvement purposes. 

Optimizing diet and nutritional status are important keystones for healthy ageing. Despite ongoing efforts, there has been little improvement in tackling nutritional disorders, while their negative impact on patient and public health will likely continue to increase. There is an urgent need for effective nutritional care strategies, but high-quality evidence as a solid basis for data-supported nutritional care is currently lacking, particularly in patients with complex diseases and multimorbidity.

DietLines aims to: 

  • Gain insight into the nutritional status and prevalence of nutritional disorders in hospital patients. 
  • Gain insight in the relationship and impact of (elements of) nutritional care on hospital patients’ health (“what works for whom?”). 
  • All adult (≥18 years old) patients with active treatment by a UMCG dietitian are eligible to participate. Starting from 2026 on, inpatients and outpatients visiting the Dietetics clinic will be invited to participate. 

  • DietLines solely includes data collected in the context of routine (dietetic) care, including:  

    • Medical history 
    • Hospital admission history  
    • Socio-demographic information 
    • Anthropometry and nutritional assessment (e.g., body composition, dietary intake) 
    • Functional assessment (e.g., muscle strength) 
    • Dietary treatment 
    • Dietary laboratory markers 
  • There is interdisciplinary collaboration with researchers affiliated with the UMCG Nutrition Research in Medicine research program.  

Discover our research

Relevance

How our research benefits to society

Using real-life data already collected in routine clinical care, including assessment of nutritional status, dietary intake and biochemical parameters, offers great opportunities for developing more evidence-based dietary practices, bridging knowledge gaps with regard to diet and nutrition, enhancing patient outcomes and improving health (care) policy.

Contact

Small profile photo of I. Barth
Iris Barth PhD candidate / Research dietitian

University Medical Center Groningen (UMCG)
Department of Dietetics
9700 RB Groningen
The Netherlands

Visiting address
University Medical Center Groningen (UMCG)
Antonius Deusinglaan 1
9713 AV Groningen

More information visit our website