Table mimic.mimiciii.procedures_icd
Procedures relating to a hospital admission coded using the ICD9 system.

Generated by
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
Column Type Size Nulls Auto Default Children Parents Comments
row_id int4 10 Unique row identifier.
subject_id int4 10
patients.subject_id procedures_icd_fk_subject_id R
Foreign key. Identifies the patient.
hadm_id int4 10
admissions.hadm_id procedures_icd_fk_hadm_id R
Foreign key. Identifies the hospital stay.
seq_num int4 10 Lower procedure numbers occurred earlier.
icd9_code varchar 10
d_icd_procedures.icd9_code procedures_icd_fk_icd9 R
ICD9 code associated with the procedure.

Table contained 240,095 rows at Thu Oct 12 12:29 EDT 2017

Column(s) Type Sort Constraint Name
row_id Primary key Asc proceduresicd_rowid_pk
subject_id Performance Asc procedures_icd_idx01
icd9_code Performance Asc procedures_icd_idx02
hadm_id Performance Asc procedures_icd_idx03

Close relationships  within of separation: