Article Figures & Data
Figures
- FIG 1.
PRISMA flow diagram. This chart delineates the selection process that yielded the 23 studies included in this systematic review.1 The initial search yielded 1135 studies for full-text review, and 704 were eligible, and 16 were included. A second literature search yielded 6 additional studies.
- FIG 2.
A, Scatterplot displaying the number of patients included in the data sets. B, Scatterplot of the glioma/PCNSL case ratio in the data sets. A ratio of >1 means more gliomas, a ratio of <1 means more PCNSL, and a ratio = 1 means equal number. C, Source of patients in the data sets. D, Type of validation performed in the studies.
- FIG 3.
TRIPOD adherence index. The adherence index for a particular item was calculated as the average points achieved across all studies.
