Publications by authors named "J C van der Pols"

Background: Online forums are a key source of information about complementary and alternative medicine (CAM) for people affected by cancer, especially when information needs are not met in healthcare settings. This study therefore investigated nutrition-related CAM information seeking and sharing in online forums for people affected by cancer.

Methods: This study was conducted in a major online platform that hosts over 10 forums for people affected by cancer and has more than 10,000 registered users.

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Background: The increase in non-communicable disease burdens and aging populations has led to a rise in the need for palliative care across settings. In resource-limited settings such as Indonesia, however, notably in rural areas, there is a lack of professional palliative care. Little is known about specific palliative care navigation, as previous studies have mostly focused on cancer care navigation.

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In recent decades, policy makers around the world have been working on implementing various technologies into healthcare, and the Covid19 pandemic fueled this process. The specialized technological solutions for telecare - the use of technologies for care at a distance - are often adopted by users in different ways than intended, or are abandoned if the users cannot find applications that are meaningful to them. However, beyond specialized healthcare technologies, people are incorporating mundane digital technologies into their (health)care practices.

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Drawing on our experiences conducting replications we describe the lessons we learned about replication studies and formulate recommendations for researchers, policy makers, and funders about the role of replication in science and how it should be supported and funded. We first identify a variety of benefits of doing replication studies. Next, we argue that it is often necessary to improve aspects of the original study, even if that means deviating from the original protocol.

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Background: Novel plant-based meat and dairy alternatives are designed to mimic and replace animal-sourced products, yet their nutritional composition differs from traditional alternatives such as legumes and beans. The nutritional impacts of switching from animal-sourced to traditional or novel plant-based alternatives remains unclear.

Objectives: This study aimed to model the impact of partial and complete substitution of animal-sourced meat and dairy products with traditional or novel plant-based alternatives on diet quality and nutrient adequacy in a nationally representative sample of Australian adults.

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