Anja Viehmann

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BACKGROUND Recent studies have shown an association of short-term exposure to fine particulate matter (PM) with transient increases in blood pressure (BP), but it is unclear whether long-term exposure has an effect on arterial BP and hypertension. OBJECTIVES We investigated the cross-sectional association of residential long-term PM exposure with arterial(More)
BACKGROUND Traffic noise affects a large number of people, particularly in urbanized areas. Noise causes stress and annoyance, but less is known about the relationship between noise and depression. OBJECTIVE We investigated the association of residential road traffic noise with depressive symptoms using 5-year follow-up data from a German population-based(More)
Daily to monthly variations in fine particulate matter have been linked to systemic inflammatory responses. It has been hypothesized that smaller particles resulting from combustion processes confer higher toxicity. We aim to analyze the association between short-term exposure to ultrafine and fine particles and systemic inflammation. We use baseline data(More)
BACKGROUND In several studies, exposure to fine particulate matter (PM) has been associated with inflammation, with inconsistent results. We used repeated measurements to examine the association of long-term fine and ultrafine particle exposure with several blood markers of inflammation and coagulation. METHODS We used baseline (2000-2003) and follow-up(More)
BACKGROUND A small number of children with unilateral retinoblastoma later develop retinoblastoma in the contralateral eye (metachronous bilateral retinoblastoma). METHODS We analysed the clinical and genetic characteristics of children with sporadic unilateral retinoblastoma to identify risk factors for the development of metachronous bilateral disease.(More)
BACKGROUND Survivors of heritable retinoblastoma carry a high risk to develop second cancers. Eye-preserving radiotherapy raises this risk, while the impact of chemotherapy remains less defined. PROCEDURE This population-based study characterizes the impact of all treatment modalities on second cancers incidence and type after retinoblastoma treatment in(More)
BACKGROUND Until now, insomnia has not been much of interest in epidemiological neighbourhood studies, although literature provides evidence enough for insomnia-related mechanisms being potentially dependent on neighbourhood contexts. Besides, studies have shown differences in sleep along individual social characteristics that might render residents more(More)
Various studies address discrepancies between guideline recommendations for coronary angiographies and clinical practice. While the issue of the appropriateness of recurrent angiographies was studied focusing on the role of the cardiologist, little is known about individual patients’ histories and the associated radiation exposures. We analyzed all patients(More)
BACKGROUND The majority of studies investigating stress in primary care have focused either on general practitioners (GPs) or practice assistants (PAs), but did not measure stress on a practice level. We analyzed the prevalence of chronic stress for both professional groups and on a practice level and investigated personal, practice, and regional(More)
PURPOSE Intraocular retinoblastoma is curable, but survivors with a heritable predisposition are at high risk for second malignancies. Because second malignancies are associated with high mortality, prognostic factors for second malignancy influence long-term overall survival. This study investigates the impact of all types of eye-preserving therapies on(More)