The self controlled case series (SCCS) method is an epidemiological study design for which individuals act as their own control—ie, comparisons are made within individuals. Hence …
The self‐controlled case series method was developed to investigate associations between acute outcomes and transient exposures, using only data on cases, that is, on individuals …
We describe some simple techniques for investigating 2 key assumptions of the self‐ controlled case series (SCCS) method, namely, that events do not influence subsequent …
Y Takeuchi, T Shinozaki, Y Matsuyama - BMC medical research …, 2018 - Springer
Background Despite the frequent use of self-controlled methods in pharmacoepidemiological studies, the factors that may bias the estimates from these …
P Musonda, C Paddy Farrington… - Statistics in …, 2006 - Wiley Online Library
We derive several formulae for the sample size required for a study designed using the self‐ controlled case series method without age effects. We investigate these formulae by …
The self-controlled case-series method was originally developed to investigate potential associations between vaccines and adverse events, and is now commonly used for this …
The self-controlled case series method is increasingly being used in pharmacoepidemiology , particularly in vaccine safety studies. This method is typically used to evaluate the …
Background The self-controlled case series (SCCS) offers potential as an statistical method for risk identification involving medical products from large-scale observational healthcare …
J Hallas, A Pottegård - Journal of internal medicine, 2014 - Wiley Online Library
Self‐controlled observational study designs, such as the case–crossover design and the self‐ controlled case series, are reviewed, and their respective rationale, strengths and limitations …