from PhysioNet, the research resource for complex physiologic signals


MIMIC II Statistics

Number of ... in MIMIC II Clinical Database 2.5 in MIMIC II Clinical Database 2.6
Patients 26,655 32,536
Adults (> 15 yrs old: A) 19,075 ~25,000
Neonates (≤ 1 month old: N) 6,538 ~8,000
Hospital Admissions 29,545 (22,916 A, 6,585 N) >36,000
ICU stays 29,505 (22,880 A, 6,582 N) >40,000
Waveform Records (and Estimated Distinct Patients) 4,458[1] (~4,000) 21,422[2] (~12,500)
Matched Waveform Records (and Matching Clinical Records) 3,095[1] (2,055) 4,897[2] (2,809)

Notes:
[1] in the MIMIC II Waveform Database, release 2
[2] in the MIMIC II Waveform Database, release 3

See more detailed statistics (on the web site of the MIMIC II project).

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