Onno C P van Schayck

Prof. Dr. Onno C P van Schayck

orcid

Research Focus & Metrics

Academic Career Length

29Years (1998-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 February 2018 in International Journal for Equity in Health
Verified
Journal Article
Open access
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MDMoumita Das
Moumita Das
FAFederica Angeli
Federica Angeli
AKAnja J. S. M. Krumeich
Anja J. S. M. Krumeich
OSOnno C P van Schayck
Onno C P van Schayck
Empirical evidence shows that the relationship between health-seeking behaviour and diverse gender elements, such as gendered social status, social control, ideology, gender process, marital status and procreative status, changes across settings. Given the high relevance of social settings, this paper intends to explore how gender elements interact with health-seeking practices among men and women residing in an Indian urban slum, in consideration of the unique socio-cultural context that characterises India’s slums. The study was conducted in Sahid Smriti Colony, a peri-urban slum of Kolkata, India. The referral technique was used for selecting participants, as people in the study area were not very comfortable in discussing their health issues and health-seeking behaviours. The final sample included 66 participants, 34 men and 32 women. Data was collected through individual face-to-face in-depth interviews with a semi-structured questionnaire. The data analysis shows six categories of reasons underlying women’s preferences for informal healers, which are presented in the form of the following themes: cultural competency of care, easy communication, gender-induced affordability, avoidance of social stigma and labelling, living with the burden of cultural expectations and geographical and cognitive distance of formal health care. In case of men ease of access, quality of treatment and expected outcome of therapies are the three themes that emerged as the reasons behind their preferences for formal care. Our results suggest that both men and women utilise formal and informal care, but with different motives and expectations, leading to contrasting health-seeking outcomes. These gender-induced contrasts relate to a preference for socio-cultural (women) versus technological (men) therapies and long (women) versus fast (men) treatment, and are linked to their different societal and familial roles. The role of women in following and maintaining socio-cultural norms leads them to focus on care that involves long discussions mixed with socio-cultural traits that help avoid economic and social sanctions, while the role of men as bread earners requires them to look for care that ensures a fast and complete recovery so as to avoid financial pressures.

29 March 2018 in Journal of Medical Internet Research
Verified
Journal Article
Open access
ISIlse Catharina Sophia Swinkels
Ilse Catharina Sophia Swinkels
MHMartine Wilhelmina Johanna Huygens
Martine Wilhelmina Johanna Huygens
TSTim Schoenmakers
Tim Schoenmakers
WDWendy Oude Nijeweme - d'Hollosy
Wendy Oude Nijeweme - d'Hollosy
LVLex van Velsen
Lex van Velsen
LWLuc De Witte
Luc De Witte
Electronic health (eHealth) solutions are considered to relieve current and future pressure on the sustainability of primary health care systems. However, evidence of the effectiveness of eHealth in daily practice is missing. Furthermore, eHealth solutions are often not implemented structurally after a pilot phase, even if successful during this phase. Although many studies on barriers and facilitators were published in recent years, eHealth implementation still progresses only slowly. To further unravel the slow implementation process in primary health care and accelerate the implementation of eHealth, a 3-year Living Lab project was set up. In the Living Lab, called eLabEL, patients, health care professionals, small- and medium-sized enterprises (SMEs), and research institutes collaborated to select and integrate fully mature eHealth technologies for implementation in primary health care. Seven primary health care centers, 10 SMEs, and 4 research institutes participated. This viewpoint paper aims to show the process of adoption of eHealth in primary care from the perspective of different stakeholders in a qualitative way. We provide a real-world view on how such a process occurs, including successes and failures related to the different perspectives. Reflective and process-based notes from all meetings of the project partners, interview data, and data of focus groups were analyzed systematically using four theoretical models to study the adoption of eHealth in primary care. The results showed that large-scale implementation of eHealth depends on the efforts of and interaction and collaboration among 4 groups of stakeholders: patients, health care professionals, SMEs, and those responsible for health care policy (health care insurers and policy makers). These stakeholders are all acting within their own contexts and with their own values and expectations. We experienced that patients reported expected benefits regarding the use of eHealth for self-management purposes, and health care professionals stressed the potential benefits of eHealth and were interested in using eHealth to distinguish themselves from other care organizations. In addition, eHealth entrepreneurs valued the collaboration among SMEs as they were not big enough to enter the health care market on their own and valued the collaboration with research institutes. Furthermore, health care insurers and policy makers shared the ambition and need for the development and implementation of an integrated eHealth infrastructure. For optimal and sustainable use of eHealth, patients should be actively involved, primary health care professionals need to be reinforced in their management, entrepreneurs should work closely with health care professionals and patients, and the government needs to focus on new health care models stimulating innovations. Only when all these parties act together, starting in local communities with a small range of eHealth tools, the potential of eHealth will be enforced.

9 June 2017 in npj Primary Care Respiratory Medicine
Verified
Journal Article
Open access
PDF file
OSOnno C P van Schayck
Onno C P van Schayck
SWS. Williams
S. Williams
VBV. Barchilon
V. Barchilon
NBN. Baxter
N. Baxter
MJM. Jawad
M. Jawad
AOA. Ostrem
A. Ostrem
Tobacco smoking is the world’s leading cause of premature death and disability. Global targets to reduce premature deaths by 25% by 2025 will require a substantial increase in the number of smokers making a quit attempt, and a significant improvement in the success rates of those attempts in low, middle and high income countries. In many countries the only place where the majority of smokers can access support to quit is primary care. There is strong evidence of cost-effective interventions in primary care yet many opportunities to put these into practice are missed. This paper revises the approach proposed by the International Primary Care Respiratory Group published in 2008 in this journal to reflect important new evidence and the global variation in primary-care experience and knowledge of smoking cessation. Specific for primary care, that advocates for a holistic, bio-psycho-social approach to most problems, the starting point is to approach tobacco dependence as an eminently treatable condition. We offer a hierarchy of interventions depending on time and available resources. We present an equitable approach to behavioural and drug interventions. This includes an update to the evidence on behaviour change, gender difference, comparative information on numbers needed to treat, drug safety and availability of drugs, including the relatively cheap drug cytisine, and a summary of new approaches such as harm reduction. This paper also extends the guidance on special populations such as people with long-term conditions including tuberculosis, human immunodeficiency virus, cardiovascular disease and respiratory disease, pregnant women, children and adolescents, and people with serious mental illness. We use expert clinical opinion where the research evidence is insufficient or inconclusive. The paper describes trends in the use of waterpipes and cannabis smoking and offers guidance to primary-care clinicians on what to do faced with uncertain evidence. Throughout, it recognises that clinical decisions should be tailored to the individual’s circumstances and attitudes and be influenced by the availability and affordability of drugs and specialist services. Finally it argues that the role of the International Primary Care Respiratory Group is to improve the confidence as well as the competence of primary care and, therefore, makes recommendations about clinical education and evaluation. We also advocate for an update to the WHO Model List of Essential Medicines to optimise each primary-care intervention. This International Primary Care Respiratory Group statement has been endorsed by the Member Organisations of World Organization of Family Doctors Europe.

12 September 2017 in Cochrane Database of Systematic Reviews
Verified
Journal Article
Closed access
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FBFloor van den Brand
Floor van den Brand
Gera NagelhoutGera Nagelhout
Gera Nagelhout
ARAyalu A Reda
Ayalu A Reda
Bjorn WinkensBjorn Winkens
Bjorn Winkens
SESilvia M A A Evers
Silvia M A A Evers
OSOnno C P van Schayck
Onno C P van Schayck


FBFloor van den Brand
Floor van den Brand
PNPuck Nagtzaam
Puck Nagtzaam
Gera NagelhoutGera Nagelhout
Gera Nagelhout
Bjorn WinkensBjorn Winkens
Bjorn Winkens
OSOnno C P van Schayck
Onno C P van Schayck
The current study investigated whether quit success among employees who participated in a smoking cessation intervention at the workplace was associated with social support from, and the smoking behavior of, people in their environment. Tobacco-smoking employees (n = 604) from 61 companies participated in a workplace group smoking cessation program. Participants completed questionnaires assessing social support from, and the smoking behavior of, people in their social environment. They were also tested for biochemically validated continuous abstinence directly after finishing the training and after 12 months. The data were analyzed using mixed-effects logistic regression analyses. Social support from colleagues was positively associated with 12-month quit success (odds ratio (OR) = 1.85, 95% confidence interval (CI) = 1.14–3.00, p = 0.013). Support from a partner was positively associated with short-term quit success (OR = 2.01, 95% CI = 1.23–3.30, p = 0.006). Having a higher proportion of smokers in the social environment was negatively associated with long-term abstinence (OR = 0.81, 95% CI = 0.71–0.92, p = 0.002). Compared to having a non-smoking partner, long-term quit success was negatively associated with having no partner (OR = 0.48, 95% CI = 0.26–0.88, p < 0.019), with having a partner who smokes (OR = 0.40, 95% CI = 0.24–0.66, p < 0.001), and with having a partner who used to smoke (OR = 0.47, 95% CI = 0.26–0.86, p = 0.014). In conclusion, people in a smoker’s social environment, particularly colleagues, were strongly associated with quit success. The workplace may, therefore, be a favorable setting for smoking cessation interventions.