tidy up columns

content/en/docs/IV/modules/hosp/admissions.md

@@ -22,20 +22,21 @@ The *admissions* table gives information regarding a patient's admission to the
 
 Name | Postgres data type
 ---- | ----
-`subject_id` | INTEGER
-`hadm_id` | INTEGER
-`admittime` | TIMESTAMP(0)
-`dischtime` | TIMESTAMP(0)
-`deathtime` | TIMESTAMP(0)
-`admission_type` | VARCHAR(40)
+`subject_id` | INTEGER NOT NULL
+`hadm_id` | INTEGER NOT NULL
+`admittime` | TIMESTAMP NOT NULL
+`dischtime` | TIMESTAMP
+`deathtime` | TIMESTAMP
+`admission_type` | VARCHAR(40) NOT NULL
+`admit_provider_id` | VARCHAR(10)
 `admission_location` | VARCHAR(60)
 `discharge_location` | VARCHAR(60)
 `insurance` | VARCHAR(255)
 `language` | VARCHAR(10)
-`marital_status` | VARCHAR(80)
-`ethnicity` | VARCHAR(80)
-`edregtime` | TIMESTAMP(0)
-`edouttime` | TIMESTAMP(0)
+`marital_status` | VARCHAR(30)
+`race` | VARCHAR(80)
+`edregtime` | TIMESTAMP
+`edouttime` | TIMESTAMP
 `hospital_expire_flag` | SMALLINT
 
 ## Detailed description

content/en/docs/IV/modules/hosp/d_hcpcs.md

@@ -25,7 +25,7 @@ The *d_hcpcs* table is used to acquire human readable definitions for the codes
 
 Name | Postgres data type
 ---- | ----
-`code` | CHAR(5)
+`code` | CHAR(5) NOT NULL
 `category` | SMALLINT
 `long_description` | TEXT
 `short_description` | VARCHAR(180)

content/en/docs/IV/modules/hosp/d_icd_diagnoses.md

@@ -22,9 +22,9 @@ This table defines International Classification of Diseases (ICD) Version 9 and
 
 Name | Postgres data type
 ---- | ----
-`icd_code` | VARCHAR(10)
-`icd_version` | INTEGER
-`long_title`  | VARCHAR(300)
+`icd_code` | CHAR(7) NOT NULL
+`icd_version` | INTEGER NOT NULL
+`long_title`  | VARCHAR(255)
 
 ## Detailed Description
 

content/en/docs/IV/modules/hosp/d_icd_procedures.md

@@ -23,9 +23,9 @@ This table defines International Classification of Diseases (ICD) codes for **pr
 
 Name | Postgres data type
 ---- | ----
-`icd_code` | VARCHAR(10)
-`icd_version` | INTEGER
-`long_title` | VARCHAR(300)
+`icd_code` | CHAR(7) NOT NULL
+`icd_version` | INTEGER NOT NULL
+`long_title` | VARCHAR(255)
 
 ## Detailed Description
 

content/en/docs/IV/modules/hosp/d_labitems.md

@@ -19,7 +19,7 @@ Laboratory data contains information collected and recorded in the hospital labo
 
 ## Important considerations
 
-This table used to contain a column called `loinc_code`, which store standardized identifiers for laboratory measurements. To support ongoing improvement of these labels, the assignment of LOINC codes is now done in the [MIMIC Code Repository](https://www.github.com/MIT-LCP/mimic-code).
+This table used to contain a column called `loinc_code`, which stored standardized identifiers for laboratory measurements. To support ongoing improvement of these labels, the assignment of LOINC codes is now done in the [MIMIC Code Repository](https://www.github.com/MIT-LCP/mimic-code).
 
 ## Table columns
 

content/en/docs/IV/modules/hosp/diagnoses_icd.md

@@ -21,9 +21,9 @@ Diagnoses are billed on hospital discharge, and are determined by trained person
 
 Name | Postgres data type
 ---- | ----
-`subject_id` | INTEGER
-`hadm_id` | INTEGER
-`seq_num` | INTEGER
+`subject_id` | INTEGER NOT NULL
+`hadm_id` | INTEGER NOT NULL
+`seq_num` | INTEGER NOT NULL
 `icd_code` | VARCHAR(7)
 `icd_version` | INTEGER
 

content/en/docs/IV/modules/hosp/drgcodes.md

@@ -4,7 +4,7 @@ linktitle: "drgcodes"
 weight: 1
 date: 2020-08-10
 description: >
-  Billed DRG codes for hospitalizations.
+  Billed diagnosis related group (DRG) codes for hospitalizations.
 ---
 
 ## *drgcodes*

content/en/docs/IV/modules/hosp/emar.md

@@ -29,13 +29,15 @@ Records in this table are populated by bedside nursing staff scanning barcodes a
 Name | Postgres data type
 ---- | ----
 `subject_id` | INTEGER NOT NULL
-`hadm_id` | INTEGER NOT NULL
-`emar_id` | VARCHAR(100) NOT NULL
+`hadm_id` | INTEGER
+`emar_id` | VARCHAR(25) NOT NULL
 `emar_seq` | INTEGER NOT NULL
 `poe_id` | VARCHAR(25) NOT NULL
+`pharmacy_id` | INTEGER
+`enter_provider_id` | VARCHAR(10)
 `charttime` | TIMESTAMP NOT NULL
 `medication` | TEXT
-`event_txt` | TEXT
+`event_txt` | VARCHAR(100)
 `scheduletime` | TIMESTAMP
 `storetime` | TIMESTAMP NOT NULL
 

content/en/docs/IV/modules/hosp/emar_detail.md

@@ -28,13 +28,13 @@ Name | Postgres data type
 `subject_id` | INTEGER NOT NULL
 `emar_id` | VARCHAR(25) NOT NULL
 `emar_seq` | INTEGER NOT NULL
-`parent_field_ordinal` | NUMERIC(5, 3)
+`parent_field_ordinal` | VARCHAR(10)
 `administration_type` | VARCHAR(50)
 `pharmacy_id` | INTEGER
 `barcode_type` | VARCHAR(4)
 `reason_for_no_barcode` | TEXT
 `complete_dose_not_given` | VARCHAR(5)
-`dose_due` | VARCHAR(50)
+`dose_due` | VARCHAR(100)
 `dose_due_unit` | VARCHAR(50)
 `dose_given` | VARCHAR(255)
 `dose_given_unit` | VARCHAR(50)
@@ -44,17 +44,17 @@ Name | Postgres data type
 `product_code` | VARCHAR(30)
 `product_description` | VARCHAR(255)
 `product_description_other` | VARCHAR(255)
-`prior_infusion_rate` | VARCHAR(20)
-`infusion_rate` | VARCHAR(20)
+`prior_infusion_rate` | VARCHAR(40)
+`infusion_rate` | VARCHAR(40)
 `infusion_rate_adjustment` | VARCHAR(50)
 `infusion_rate_adjustment_amount` | VARCHAR(30)
 `infusion_rate_unit` | VARCHAR(30)
-`route` | VARCHAR(5)
-`infusion_complete` | VARCHAR(255)
-`completion_interval` | VARCHAR(30)
+`route` | VARCHAR(10)
+`infusion_complete` | VARCHAR(1)
+`completion_interval` | VARCHAR(50)
 `new_iv_bag_hung` | VARCHAR(1)
 `continued_infusion_in_other_location` | VARCHAR(1)
-`restart_interval` | VARCHAR(30)
+`restart_interval` | TEXT
 `side` | VARCHAR(10)
 `site` | VARCHAR(255)
 `non_formulary_visual_verification` | VARCHAR(1)

content/en/docs/IV/modules/hosp/hcpcsevents.md

@@ -23,12 +23,12 @@ description: >
 
 Name | Postgres data type
 ---- | ----
-`subject_id` | INTEGER
-`hadm_id` | INTEGER
+`subject_id` | INTEGER NOT NULL
+`hadm_id` | INTEGER NOT NULL
 `chartdate` | DATE
-`hcpcs_cd` | CHAR(5)
-`seq_num` | INTEGER
-`short_description` | TEXT
+`hcpcs_cd` | CHAR(5) NOT NULL
+`seq_num` | INTEGER NOT NULL
+`short_description` | VARCHAR(180)
 
 ### `subject_id`
 

content/en/docs/IV/modules/hosp/labevents.md

@@ -49,8 +49,9 @@ Name | Postgres data type
 `hadm_id` | INTEGER
 `specimen_id` | INTEGER NOT NULL
 `itemid` | INTEGER NOT NULL
-`charttime` | TIMESTAMP NOT NULL
-`storetime` | TIMESTAMP
+`order_provider_id` | VARCHAR(10)
+`charttime` | TIMESTAMP(0)
+`storetime` | TIMESTAMP(0)
 `value` | VARCHAR(200)
 `valuenum` | DOUBLE PRECISION
 `valueuom` | VARCHAR(20)

content/en/docs/IV/modules/hosp/microbiologyevents.md

@@ -46,9 +46,10 @@ WHERE me.subject_id IS NOT NULL;
 Name | Postgres data type | Example value
 ---- | ---- | ----
 `microevent_id` | INTEGER NOT NULL | 1234567
-`subject_id` | INTEGER | 12078372
+`subject_id` | INTEGER NOT NULL | 12078372
 `hadm_id` | INTEGER | 29450599
 `micro_specimen_id` | INTEGER NOT NULL | 6386644
+`order_provider_id` | VARCHAR(10) | P12ABC
 `chartdate` | TIMESTAMP(0) NOT NULL | 2130-04-01 00:00:00
 `charttime` | TIMESTAMP(0) | 2130-04-01 16:00:00
 `spec_itemid` | INTEGER NOT NULL | 70012

content/en/docs/IV/modules/hosp/patients.md

@@ -13,11 +13,11 @@ Information that is consistent for the lifetime of a patient is stored in this t
 
 Name | Postgres data type
 ---- | ----
-`subject_id` | INTEGER
-`gender` | VARCHAR(1)
-`anchor_age` | INTEGER
-`anchor_year` | INTEGER
-`anchor_year_group` | VARCHAR(255)
+`subject_id` | INTEGER NOT NULL
+`gender` | VARCHAR(1) NOT NULL
+`anchor_age` | INTEGER NOT NULL
+`anchor_year` | INTEGER NOT NULL
+`anchor_year_group` | VARCHAR(255) NOT NULL
 `dod` | TIMESTAMP(0)
 
 ## Detailed Description

content/en/docs/IV/modules/hosp/poe.md

@@ -28,13 +28,14 @@ Name | Postgres data type
 `poe_id` | VARCHAR(25) NOT NULL
 `poe_seq` | INTEGER NOT NULL
 `subject_id` | INTEGER NOT NULL
-`hadm_id` | INTEGER NOT NULL
-`ordertime` | TIMESTAMP NOT NULL
-`order_type` | VARCHAR(25)
+`hadm_id` | INTEGER
+`ordertime` | TIMESTAMP(0) NOT NULL
+`order_type` | VARCHAR(25) NOT NULL
 `order_subtype` | VARCHAR(50)
 `transaction_type` | VARCHAR(15)
 `discontinue_of_poe_id` | VARCHAR(25)
 `discontinued_by_poe_id` | VARCHAR(25)
+`order_provider_id` | VARCHAR(10)
 `order_status` | VARCHAR(15)
 
 ### `poe_id`

content/en/docs/IV/modules/hosp/poe_detail.md

@@ -29,7 +29,7 @@ Name | Postgres data type
 `poe_id` | VARCHAR(25) NOT NULL
 `poe_seq` | INTEGER NOT NULL
 `subject_id` | INTEGER NOT NULL
-`field_name` | VARCHAR(255)
+`field_name` | VARCHAR(255) NOT NULL
 `field_value` | TEXT
 
 ### `poe_id`
@@ -46,19 +46,22 @@ A monotonically increasing integer which chronologically sorts the POE orders. T
 
 ### `field_name`
 
-Each row provides detail regarding a particular aspect of a POE order. `field_name` is the name given to that aspect. It is one of the following values:
-
-* Admit category
-* Admit to
-* Code status
-* Consult Status
-* Consult Status Time
-* Discharge Planning
-* Discharge When
-* Indication
-* Level of Urgency
-* Transfer to
-* Tubes & Drains type
+Each row provides detail regarding a particular aspect of a POE order. `field_name` is the name given to that aspect.
+As of MIMIC-IV v2.2, the following table lists the possible values and the most common entry for it in `field_value`.
+
+`field_name` | number of rows | most frequent `field_value` observation
+--- | --- | ---
+Admit to | 881522 | Medicine
+Indication | 27190 | Antibiotics
+Code status | 197932 | Resuscitate (Full code)
+Transfer to | 161707 | Medicine
+Admit category | 1093726 | Admit to inpatient
+Consult Status | 36591 | Accepted
+Discharge When | 431642 | Discharge Now
+Level of Urgency | 45617 | Routine (within 24 hours)
+Discharge Planning | 475428 | Finalized
+Consult Status Time | 36591 | 2149-12-03 09:00:01
+Tubes & Drains type | 491472 | Indwelling urinary catheter (IUC) - Foley
 
 ### `field_value`
 

content/en/docs/IV/modules/hosp/prescriptions.md

@@ -28,16 +28,17 @@ Name | Postgres data type
 ---- | ----
 `subject_id` | INTEGER NOT NULL
 `hadm_id` | INTEGER NOT NULL
-`pharmacy_id` | INTEGER
+`pharmacy_id` | INTEGER NOT NULL
 `poe_id` | VARCHAR(25)
 `poe_seq` | INTEGER
-`starttime` | TIMESTAMP
-`stoptime` | TIMESTAMP
+`order_provider_id` | VARCHAR(10)
+`starttime` | TIMESTAMP(3)
+`stoptime` | TIMESTAMP(3)
 `drug_type` | VARCHAR(20) NOT NULL
 `drug` | VARCHAR(255) NOT NULL
 `formulary_drug_cd` | VARCHAR(50)
-`gsn` | VARCHAR(10)
-`ndc` | VARCHAR(20)
+`gsn` | VARCHAR(255)
+`ndc` | VARCHAR(25)
 `prod_strength` | VARCHAR(255)
 `form_rx` | VARCHAR(25)
 `dose_val_rx` | VARCHAR(100)

content/en/docs/IV/modules/hosp/transfers.md

@@ -24,9 +24,9 @@ Physical locations for patients throughout their hospital stay.
 
 Name | Postgres data type
 ---- | ----
-`subject_id` | INTEGER
+`subject_id` | INTEGER NOT NULL
 `hadm_id` | INTEGER
-`transfer_id` | INTEGER
+`transfer_id` | INTEGER NOT NULL
 `eventtype` | VARCHAR(10)
 `careunit` | VARCHAR(255)
 `intime` | TIMESTAMP(0)