Publications
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Effectiveness-implementation Hybrid Designs
The hybrid typology proposed herein must be considered a construct still in evolution. Although traditional clinical effectiveness and implementation trials are likely to remain...
Qualitative research in health care: Assessing quality in qualitative research
This is the first in a series of three articles In the past decade, qualitative methods have become more commonplace in areas such as health services research and health techn...
Disease control priorities in developing countries
This book is dedicated to Bill and Melinda Gates, whose vision, leadership
The revised UCLA Loneliness Scale: Concurrent and discriminant validity evidence.
The development of an adequate assessment instrument is a necessary prerequisite for social psychological research on loneliness. Two studies provide methodological refinement i...
Selected major risk factors and global and regional burden of disease
Reliable and comparable analysis of risks to health is key for preventing disease and injury. Causal attribution of morbidity and mortality to risk factors has traditionally bee...
Dynamics of a stressful encounter: Cognitive appraisal, coping, and encounter outcomes.
Despite the importance that is attributed to coping as a factor in psychological and somatic health outcomes, little is known about actual coping processes, the variables that i...
The development of QUADAS: a tool for the quality assessment of studies of diagnostic accuracy included in systematic reviews
This project has produced an evidence based quality assessment tool to be used in systematic reviews of diagnostic accuracy studies. Further work to determine the usability and ...