Questions tagged [mimic-iii]

The [MIMIC-III (Medical Information Mart for Intensive Care) database](https://mimic.physionet.org/about/mimic/) contains physiologic signals, vital signs time series, and comprehensive clinical data obtained from hospital medical information systems for over 40,000 intensive care unit (ICU) admissions at the Beth Israel Deaconess Medical Center.

Filter by
Sorted by
Tagged with
1
vote
1answer
69 views

Cannot find record of administration of Ipratropium Bromide in MIMIC-III

I am interested in the looking at the effects of respiratory medications and am having trouble tracking down the administration of Ipratropium Bromide. You can see from this count from the ...
1
vote
1answer
58 views

System configuration requirements for seting up MIMIC-III

I am trying to set up mimic-iii database and running into memory issues on local machine. Can anyone please share recommended hardware configurations to set mimic-iii database?
1
vote
1answer
76 views

Normal laboratory values for tests from the hospital/medical centers contributing to MIMIC database

Where can I get laboratory normal values and ranges for laboratory tests in the MIMIC database - tests like hematocrit, red blood cell count, bicarbonate, blood urea nitrogen, etc.? Specifically from ...
1
vote
1answer
88 views

MIMIC-III: many patients without prescription information?

Of the 46,520 patients listed in the PATIENTS database, 7,157 do not appear in the PRESCRIPTIONS database. About half of these are newborns (age < 1 year), but there remains about 3600 patients w/ ...
2
votes
1answer
58 views

MIMIC-III cancelreason meaning

In the MIMIC-III database, when describing the variable CANCELREASON in tables INPUTEVENTS_MV or INPUTEEVENTS_CV, the text says: "CANCELREASON" ], "If the order was canceled, ...
1
vote
1answer
94 views

MIMIC-III medication order frequencies

So is it true that there is no information of the frequency of medications ordered in MIMIC? The prescriptions table just has the dosage of each administration and the days the prescription was "...
1
vote
1answer
43 views

what's the meaning of 'ordercategoryname' in mimiciii

I'm collecting informations of input data from mimiciii. I Find several strange data from the table. In general, it is impossible to give patients 3000ml liquid. I can also find similar records. One ...
3
votes
2answers
125 views

MIMIC III - C-Reactive protein

I'm trying to find CRP values in the MIMIC-III database. I've tried different search strategies but I've only found two items (227444, 220612) in the d_items table, which are both empty variables. Are ...
1
vote
1answer
38 views

mimic-iii missing ICUstay_IDs, Aren't all of these hospitalizations ICU admits?

Of the 58,976 admissions (hadm_ID's) in the database, 1190 have no associated ICUstay_ID's. How is this possible? Are there hospitalizations in the database that didn't include any ICU admissions?
2
votes
0answers
138 views

Error when importing data from SQL dumps to MIMIC-III tables

I am having trouble importing data to the created MIMIC-III tables. I followed the installing MIMIC locally instruction on mimic.physionet.org and failed at step 6. When I enter the code, it outputs ...
5
votes
1answer
354 views

Are there any (openly) available data sets for medical coding examples?

Are there any data sets of medical coding examples available online? Eg. Doctor's notes and resulting (correct/accepted) procedure and diagnosis codes for individual encounters or samples of ...
1
vote
2answers
469 views

mimic iii: could a pretrained word2vec be made available?

Why reinvent the wheel? or would this be some sort of a breach since it would then be available to those who have not taken the ethics course?
1
vote
1answer
57 views

The Meaning of Patient Identifiers in AI Clinician Paper

I am trying to reproduce the results given in the paper The Artificial Intelligence Clinician learns optimal treatment strategies for sepsis in intensive care. A MIMIC-3 dataset has been used to ...
1
vote
0answers
11 views

MIMIC III - Inputevents_mv\ inputevents_cv IV pumps

were the pumps in use when the data for inputevents_mv \inputevents_cv tables was collected, smart pumps? I'm asking because I wonder if the starttime\endtime was entered manually or not for the IV ...
1
vote
0answers
21 views

changes in mimic iv - where to find details?

I see new repos created for mimic iv. Where can I find information about planned changes to mimic? It is quite exciting to see a new version and users would be interested to hear more perhaps.
1
vote
0answers
43 views

Help a beginner with Mimic III

I am a beginning user of the MIMIC III database, and I would like to query the database to get a list of all patients in Mimic III that have had a blood transfusion (ICD 9 code 9901 - 9905). Does any ...
2
votes
1answer
556 views

What's the license of MIMIC-III?

What's the license of MIMIC-III, if any? I could only find the MIMIC II Clinical Database Restricted Data Use Agreement, which I copy below: If I am granted access to the MIMIC II Clinical ...
4
votes
1answer
737 views

MIMIC III : Date and Time when Diagnosis Code was determined for the patient, say Septic Shock

I am working on a project to predict Septic Shock on MIMIC III data set. I am using the following ICD9-CODes to detect Sepsis but not sure how to get the date + time stamp when the patient was ...
1
vote
1answer
34 views

Ordered admissions

Considering the date shift procedure adopted in MIMIC-III (add a random offset for each patient), is there any way to identify ordered admissions or ordered patients records? My intention is to split ...
2
votes
2answers
158 views

Does MIMIC-III have imaging data? If so, how can i access it?

The MIMIC-III data download consists of csv files. Publications such as http://www.nature.com/articles/sdata201635 mention that reports of imaging studies are available. However, I wanted to know if ...
1
vote
1answer
29 views

Overlapping intervals of inputs at inputevents_mv table for same icustay_id and itemid

In the following example after I discarded from rows that were "Rewritten" I still have rows (for the same drug at the same ICU admission) that their time period is overlapping. so, I want to know if ...
0
votes
1answer
34 views

starttime bigger than endtime at inputevent_mv table MIMIC-III

Way at inputevent_mv table (MIMIC-III), there are 100 rows were their starttime is bigger than endtime? SELECT * FROM mimiciii.inputevents_mv where (starttime-endtime)> interval '1 minute'
1
vote
1answer
57 views

Patient Workflow Steps in MIMIC-III

I'm trying to build a workflow model for subjects in the MIMIC-III data set. there's clearly no shortage of activities in here but if I were trying to track the major steps in the process (treatment ...
0
votes
1answer
21 views

how to open and read .alarms files in MIMIC II

I have a question about the .alarms files in MIMIC II. I am not familiar with the .alarms file type and I could not find information about this on the internet. Could someone let me know how best to ...
2
votes
1answer
249 views

MIMIC III: timestamps are shifted by several years… is that normal?

Background: downloaded the MIMIC III data sets from PhysioNet in csv form. Opened ADMISSIONS data table in MS Excel, only to find that the time stamps have been shifted by many years. e.g., ADMITTIME ...
2
votes
3answers
157 views

How to map MIMIC-II's SUBJECT_ID and HADM_ID with MIMIC-III's SUBJECT_ID and HADM_ID?

I wonder how to map SUBJECT_ID and HADM_ID of MIMIC-II with SUBJECT_ID and HADM_ID of MIMIC-III.
3
votes
1answer
47 views

MIMIC-III Inputevents_mv 'Rewritten' value

Can anyone clarify how the 'Rewritten' value in the statusdescription column impacts the data? It appears impossible to ascertain the final "approved" sequence of events in a particular fluid delivery....
1
vote
1answer
176 views

CHARTEVENTS Carevue and Metavision

I want to find all patients that have measurements for some predefined variables. However items names for carevue and metavision db are different (e.g. Carevue - 'NBP [Systolic], metavision- "Non ...
1
vote
1answer
61 views

What do the alarm chartevents exactly mean?

An example: row_id 24288398,24288390 and 24288389 in table chartevents are all for the same patient. Itemid 224687 (row_id 24288398) shows the minute volume at charttime 2101-09-12 17:00:00 Itemid ...
5
votes
2answers
1k views

Is the patient's height available?

Is the patient's height available in MIMIC-III? In my use case, I would be interested in having it in order to compute the patient's ideal body weight. On Oracle DB: SELECT * FROM all_tab_columns ...
2
votes
1answer
75 views

Does MIMIC-III have carbohydrate intake information for patients?

Does MIMIC-III have carbohydrate intake information for patients? If so, can you point out the corresponding tables? I am interested in studying the relationship between carbs and glucose variables.
4
votes
2answers
120 views

MIMIC-III: Negative cultures and microbiologyevents

In MIMIC-III, where do negative cultures appear? Is this different between CareVue patients and Metavision patients? Despite the documentation's assertion (here) that "If the specimen is null, then ...
2
votes
1answer
47 views

Fluid Input Categories Changed from MIMICII to MIMICIII?

I would like to get some external verification to see if I am correct. I originally used the MIMIC II (2v26) database and I looked for fluids based on category in the d_ioitems table. For example: ...
4
votes
1answer
158 views

Patient admitted to ICU after cardiac arrest (post cardiac arrest) in MIMIC-III

How to select patients in the MIMIC-III database admitted to ICU immediately after a cardiac arrest? Although ICD-9-CM 427.5 is related to cardiac arrest, it is unclear to select the patients admitted ...
0
votes
1answer
161 views

Medication administration in MIMIC-III

Does MIMIC-III provide any medication administration data for oral or IV push medications? I'm aware that the PRESCRIPTIONS table contains all medications, but this table only reflects ordered ...
0
votes
1answer
48 views

Is it possible that there is only one patient < 16 y/o in entire MIMIC 3 database whose data was recorded by metavision data recorder?

Try this code: SELECT ie.subject_id, ie.hadm_id, ie.icustay_id, ie.intime, ie.outtime, ROUND((cast(ie.intime as date) - cast(pat.dob as date))/365.242, 2) AS age FROM mimiciii.icustays ie ...
1
vote
1answer
110 views

Why do some patients have no clinical notes in the first 48 hours in the MIMIC-III database?

Using MIMIC-III (v1.4), it seems that some patients do not have any clinical (i.e. physician, nursing, respiratory, nutrition) text notes during the first 48 hours of their admission. The number ...
2
votes
1answer
186 views

Convenient way to get time of surgery in MIMIC-III

In the MIMIC-III database there is a PROCEDURES_ICD that gives ICD9 codes for procedures such as surgeries that were performed on patients. The corresponding description of these codes are nice and ...
2
votes
1answer
133 views

Mimic iii - Are the months of the year accurate to the actual months?

According to the Mimic III documentation: All dates in the database have been shifted to protect patient confidentiality. Dates will be internally consistent for the same patient, but randomly ...
1
vote
0answers
139 views

Update on severity scores regarding code from MIMIC repository?

What is the status of the following scores and appropriate code as of April 2017? (taken from https://github.com/MIT-LCP/mimic-code/tree/master/concepts/severityscores) Beta? Production? Good to use? ...
2
votes
1answer
96 views

Pulse transit time values (PTT)

It seems that PTT based on the ABP & ECG signals is ~300 ms, but when based on the PPG signal then PTT is ~550 ms (consistent for multiple subjects). As I understand both ABP and PPG were measured ...
5
votes
1answer
267 views

MIMIC-III. Select only the first ICU admission

How can I select data only for the first ICU stay of each patient? In the MIMIC-II, there was a column with the sequence of ICU stay (first, second) and another column with the icustay_id. In the ...
6
votes
1answer
433 views

MIMIC-III Elixhauser comorbidity table

How can I obtain a table containing the 30 Elixhauser comorbidities for patients in the MIMIC-III database? Did anybody already run the code in the MIMIC-III forum?
2
votes
1answer
151 views

Mimic III: clinical note match with icd9 code

With noteevents how can we match the icd9 code for a given clinical note from the diagnosis table. It seems that the subject_id, HADM_id are not unique.
2
votes
2answers
151 views

mimic-iii question about ICD9

I have access to mimic database now, and for my research I need every patient's symptoms like fever, bleeding , .... I would like to know if this information is provided in the database and which ...
1
vote
1answer
77 views

Is labevents table having lab values for tests before and after ICU admission?

I am noticing, that labevents table has labs values, from before and after critical care units admissions - icu stays, correct me please if I am wrong ? So lets say there is patient X coming into ICU ...
1
vote
1answer
333 views

Past medical/medication history in MIMIC-III

Aside from progress notes (using natural language analysis or by manual review), is there any method for extracting past medical history or a medication history prior to admission from the MIMIC-III ...
2
votes
1answer
99 views

ED Vitals and CHARTEVENTS prior to ICU admission

Are emergency department vital signs available in MIMIC III's CHARTEVENTS table? I understand that medications and laboratory data is available throughout the entire hospital stay (not just in the ...
2
votes
0answers
53 views

Meaning of specific Code status/DNR levels

I'm trying to understand the clinical meaning of two of the potential code status levels in the MIMIC3 data. The six levels are: Comfort Measures CPR Not Indicated Do Not Intubate Do Not ...
1
vote
1answer
102 views

How much did MIMIC have to pay hospitals to get access to their data?

In the United States, many hospitals as well as health insurance companies charge universities to access patient data. How much did MIMIC have to pay hospitals to get access to "their" data?