pibmeta.RdPIB Scan Information
data(pibmeta)
A data frame with 257 rows and 75 variables
A dataset with variables as follows:
RID N Participant roster ID
SITEID N Site ID
VISCODE T Visit code
USERDATE S Date record created
PBCONDCT N Was the scan conducted?
PBREASON N Reason why the scan was not conducted:
PBOTHSPE T If Other, specify:
EXAMDATE D Examination Date
PBGE T GE
PBGEMODEL N If GE, Scanner Model:
PBSIEMENS T Siemens/CTI
PBSIEMODEL N If Siemens/CTI, Scanner Model:
PBPHILLIPS T Phillips
PBPHMODEL N If Phillips, Scanner Model:
PBQCTIME T Time of today's Scanner QC
PBPIBTIME T Time of PIB dose assay
PBPIBDOS N PIB dose assay
PBRESTIME T Time of residual PIB assay
PBRESID T Residual left in syringe
PBINJDOS N Net injected dose of PIB
PBPIBVOL N PIB volume
PBINJTIME T Time of PIB injection
PBSCTIME T Time scan started (emission)
PBSCANCOM T Provide an explanation if start time is not within the allowable window
PBVARIAT N Any variations from protocol during PIB uptake?
PBVARSP T If Yes, describe:
PBPROTID T Predefined acquisition protocol ID
PBSTATDYN N Indicate whether scan was static or dynamic:
PBNMFRAM1 N 1. No. of Frames
PBDURATN1 N Duration:
PBNMFRAM2 N 2. No. of Frames:
PBDURATN2 N Duration:
PBNMFRAM3 N 3. No. of Frames:
PBDURATN3 N Duration:
PBNMFRAM4 N 4. No. of Frames:
PBDURATN4 N Duration:
PBNMFRAM5 N 5. No. of Frames:
PBDURATN5 N Duration:
PBNMFRAM6 N 6. No. of Frames:
PBDURATN6 N Duration:
PBNMFRAM7 N 7. No. of Frames:
PBDURATN7 N Duration:
PBNMFRAM8 N 8. No. of Frames:
PBDURATN8 N Duration:
PBNMFRAM9 N 9. No. of Frames:
PBDURATN9 N Duration:
PBNMFRAM10 N 10. No. of Frames:
PBDURATN10 N Duration:
PBMOTION N Subject motion problems:
PBMOTSP T If yes, describe:
PBMALFUN N Scanner malfunction
PBMALSP T If yes, describe:
PBOTHER N Other protocol variations:
PBOTHSP T If yes, describe:
PBRECON N Check which of the following reconstructions was used:
PBSUBSET N # subsets:
PBSUBSPE N If Other, specify
PBITERAT N # iterations:
PBITERSPE N If Other, specify:
PBRAMLA N If Ramla, Lambda=0.016?
PBFILTER N If Back Projection, Ramp filter?
PBMODEON N If FORE/2D-OSEM, Brain Mode "ON" for PET only scanners or TRIM "ON" for PET/CT scanners?
PBSMOOTH N No post-process smoothing:
PBDECAY N Decay Correction
PBSCATTR N Scatter Correction:
PBMATTEN N Attenuation Correction:
PBTRSNFR N Was data transferred to LONI within 24 hours of scan?
PBTRNDATE D Transfer Date
PBTRNCOM T Comments
PBARCHIVE N Data Archived Locally
PBARCMED T Archive Medium
PBARCCOM T Comments
USERDATE2 S Date record last updated