CBS News

Huge new study on breast cancer and birth control shows how science can be distorted

As misinformation about women's health spreads faster than ever, doctors say new research on the risks of hormonal birth control underscores the challenge of communicating nuance in the social media ...
Cancer Research

Risk Factors for Early-Onset Colorectal Cancer: A Nested Case‒Control Study within the Korean National Health Insurance Service‒Health Screening Cohort

1Cancer Research Institute, Seoul National University, Seoul, Republic of Korea. 2Interdisciplinary Program in Cancer Biology Major, Seoul National University College of Medicine, Seoul, Republic of ...
Nanowerk

Robust molecular cage inspired by nature's nested design

Layered nanocage functions as a stable miniature reactor capable of producing gold nanoparticles. (Nanowerk News) Nested structures—where one architecture is enclosed within another—are common in ...
Scientific Research Publishing

Mann, C.J. (2003) Observational Research Methods. Research Design II: Cohort, Cross Sectional, and Case-Control Studies. Emergency Medicine Journal, 20, 54-60.

ABSTRACT: Background: Mother-To-Child Transmission (MTCT) of HIV-1 and associated mortality remain unacceptably high despite extensive implementation of Prevention of Mother-To-Child Transmission ...
C&EN

The Potential Carcinogenicity of Long-Term Polymetallic Exposure on the Development of Primary Liver Cancer: Nested Case-Control Evidence from the Jinchang Cohort Study

Department of Medical Records, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu, P. R. China Department of Epidemiology and Health Statistics, School of Public Health, Lanzhou ...
The Lancet

Pathogen-specific host response in critically ill patients with blood stream infections: a nested case–control study

aCentre for Infection and Molecular Medicine, Amsterdam University Medical Centre, Location Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands bAmsterdam Institute for ...
BMJ

Identifying triggers for optimal timing of advance care planning in electronic primary health care records: a nested case-control study

Objectives To explore whether routine electronic healthcare records can be used to identify triggers for initiating advance care planning (ACP) and the optimal time window to initiate ACP. We aimed to ...
Cancer Research

Circulating Inflammation Biomarkers and the Risk of Esophageal Adenocarcinoma: A Nested Case–Control Study in the Department of Defense Serum Repository

1Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland.
BMJ

Incidence, risk factors and airway management of postoperative haematoma following anterior cervical spine surgery: a retrospective nested case-control study

Objective The aim of this study was to investigate the incidence, risk factors and airway management of postoperative haematoma following anterior cervical spine surgery (ACSS). Design A retrospective ...
The Lancet

Associations of inflammatory markers with post-acute clinical findings among survivors of Ebola virus disease with and without viral RNA shedding in the semen in Liberia: a ...

dDepartment of Epidemiology and Biostatistics, University of California, San Francisco (UCSF), San Francisco, CA, USA eDepartment of Medicine, University of California, San Francisco (UCSF), San ...
C&EN

Effects of Serum Insulin and Insulin-Like Growth Factor 1 Levels on the Association between Fetal Growth and Per- and Polyfluoroalkyl Substance Exposure Based on a Nested Case ...

Joint International Research Laboratory of Environment and Health, Ministry of Education, Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk ...