MHDR Data Update

The information below is intended to assist researchers in understanding the data available in the MHDR. This page will be updated as clinical data is refreshed into the system.

MHDR i2b2 stats 12/26/12

December 26th, 2012 in Data Update.

MHDR I2B2 STATS 09/27/2012

OBSERVATION_FACT	628307769
PATIENT_DIMENSION	1225715
CONCEPT_DIMENSION	273594

MHDR i2b2 Stats 06/29/12

June 29th, 2012 in Data Update.

OBSERVATION_FACT 606,331,366

PATIENT_DIMENSION 1,211,815

CONCEPT_DIMENSION 243,763

MHDR i2b2 Stats 04/26/2012

April 27th, 2012 in Data Update.

OBSERVATION_FACT 593,089,979

PATIENT_DIMENSION 1,200,345

CONCEPT_DIMENSION 243509

MHDR i2b2 Stats 03/08/2012

April 23rd, 2012 in Data Update.

OBSERVATION_FACT 574,637,419

PATIENT_DIMENSION 1188953

CONCEPT_DIMENSION 243045