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Alexandra Ziemann
Researcher at Maastricht University
Publications - 30
Citations - 268
Alexandra Ziemann is an academic researcher from Maastricht University. The author has contributed to research in topics: Public health & Medicine. The author has an hindex of 8, co-authored 25 publications receiving 215 citations. Previous affiliations of Alexandra Ziemann include National Institute for Health Research & City University London.
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Comparing emergency medical service systems--a project of the European Emergency Data (EED) Project.
Matthias Fischer,Johannes Kamp,Luis García-Castrillo Riesgo,Iain Robertson-Steel,Jerry Overton,Alexandra Ziemann,Thomas Krafft +6 more
TL;DR: Higher qualification and greater training and experience of ALS unit personnel increased survival after OHCA and improved patient's status with cardiac chest pain and respiratory failure.
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Implementation outcome instruments for use in physical healthcare settings: a systematic review.
Zarnie Khadjesari,Zarnie Khadjesari,Sabah Boufkhed,Silia Vitoratou,Laura Schatte,Alexandra Ziemann,Alexandra Ziemann,Christina Daskalopoulou,Eleonora Uglik-Marucha,Nick Sevdalis,Louise Hull +10 more
TL;DR: This systematic review aimed to identify and appraise studies that assess the measurement properties of quantitative implementation outcome instruments used in physical healthcare settings and encouraged further psychometric testing of instruments with promising methodological and psychometric evidence.
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Validity and timeliness of syndromic influenza surveillance during the autumn/winter wave of A (H1N1) influenza 2009: results of emergency medical dispatch, ambulance and emergency department data from three European regions
Nicole Rosenkötter,Alexandra Ziemann,Luis García-Castrillo Riesgo,Jean Bernard Gillet,Gernot Vergeiner,Thomas Krafft,Helmut Brand +6 more
TL;DR: In this paper, the authors examined the validity and timeliness of the entire chain of EMS data sources from three European regions for common syndromic influenza surveillance during the A(H1N1) influenza pandemic in 2009.
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A systematic review of frameworks for the interrelationships of mental health evidence and policy in low- and middle-income countries
TL;DR: A systematic review of theories and models identified frameworks on evidence and policy interrelations that differ in their elements and processes and identified agenda-setting as a research theory gap in the context of mental health knowledge translation in LMICs.
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Meeting the International Health Regulations (2005) surveillance core capacity requirements at the subnational level in Europe: the added value of syndromic surveillance
Alexandra Ziemann,Nicole Rosenkötter,Luis Gerardo García-Castrillo Riesgo,Matthias Fischer,Alexander Krämer,Freddy Lippert,Gernot Vergeiner,Helmut Brand,Thomas Krafft,Thomas Krafft,Thomas Krafft +10 more
TL;DR: It is concluded that syndromic surveillance if implemented with large population coverage at the subnational level can help detect and assess the local and regional effect of different types of public health emergencies in a timely manner as required by the International Health Regulations (2005).