Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Join us in building a kind, collaborative learning community via our updated Code of Conduct.

The MIMIC III (Multiparameter Intelligent Monitoring in Intensive Care) database contains physiologic signals and vital signs time series captured from patient monitors, and comprehensive clinical data obtained from hospital medical information systems, for tens of thousands of Intensive Care Unit (...

0
votes
1answer
7 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
10 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
14 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 ...
0
votes
1answer
12 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 ...
0
votes
1answer
20 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
13 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 ...
0
votes
0answers
11 views

Mimic dataset: Admission recurrence Intervals

Looking to perform a recurrence analysis. Is there a way to determine time between admissions using MIMIC iii?
2
votes
1answer
28 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
19 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? ...
0
votes
1answer
42 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 ...
0
votes
1answer
85 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?
0
votes
0answers
13 views

Ablolute lymphocyte count and absolute neutrophil count

I want to extract data about ablolute lymphocyte count and absolute neutrophil count. I find the itemid in d_labitems, Although I found absolute lymphocyte count, only a little part of patients have ...
2
votes
1answer
45 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
32 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, ...
0
votes
1answer
38 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 ...
1
vote
1answer
37 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
37 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 ...
6
votes
1answer
75 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 ...
2
votes
1answer
51 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.
2
votes
1answer
38 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: ...
0
votes
0answers
17 views

Why absolute lymphocytes (lonic code 731-0, item ID 51244) is distributed more like percent 0-100 range kind of value?

Why absolute lymphocytes (lonic code 731-0, item ID 51244) is distributed more like percent 0-100 range kind of value ? SELECT le.subject_ID, le.charttime, le.valuenum from mimiciii.labevents as le ...
0
votes
1answer
33 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 ...
0
votes
1answer
58 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 ...
1
vote
0answers
78 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? ...
1
vote
1answer
85 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
70 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.
1
vote
1answer
53 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 ...
3
votes
0answers
39 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 ...
2
votes
1answer
55 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 ...
1
vote
1answer
80 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?
1
vote
0answers
67 views

MIMIC III medications

The prescriptions table, only has information, about the dose, medication name and days between which (i assume inclusive) the medication was ordered (not even sure if this corresponds to actual ...
3
votes
0answers
22 views

Selecting subjects with specific waveform types

I would like running a query that selects all subjects containing specific waveform types such as II. A few months ago I run a script on the WAVEFORM_SEG_SIG table, but the table no longer exists. Is ...
1
vote
1answer
21 views

MIMIC-II query builder unavailable for running query on waveform table

I am trying to run a query on MIMIC-II database but it currently has an invalid certificate (SSL_ERROR_BAD_CERT_DOMAIN) and browsers refuse to go there: https://mimic2app.csail.mit.edu/querybuilder/ ...
2
votes
2answers
61 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
0answers
18 views

ChartEvents Column ValueEOM

I would Like to know Following information About Chart Events table: 1)full form of the ValueEOM column. 2) what they are used for . 3) Abnormal Values range For Example: bpm : Beats per minute ...
1
vote
1answer
57 views

Does data change between versions of mimic III database?

I am on version 1.4 and the query below which is suppose to count number of in-hospital mortalities has a count of 5854. However, I'm reading a paper that is written on version 1.3 of mimic III and ...
2
votes
1answer
66 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
18 views

How to download GNU makefile for windows to work with MIMIC III [closed]

How can I download GNU makefile for windows to donwload and intall MIMIC III V1.4 friendly?
1
vote
2answers
81 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 ...
3
votes
1answer
38 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....
2
votes
1answer
145 views

Can anyone HELP provide codes to import 'CHARTEVENTS' and 'NOTEEVENTS' in sas or R?

I tried R and SAS to import these two datasets, but the programming runs forever. I could not open in excel either. Can anyone provide codes to import these two table: 'CHARTEVENTS' and 'NOTEEVENTS' ?
2
votes
1answer
88 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
1answer
95 views

Finding patients who went under vasopressor use in MIMIC-III

I am interested in exploring Vasopressor use in MIMIC-III. I googled Vasopressor some drugs. I also tried to identify the relevant itemid in the d_items table. I figured out that those Vasopressor ...
2
votes
1answer
74 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 ...
2
votes
1answer
49 views

Sequential Compression Device (SCD) records in MIMIC

I am trying to determine if ICU patients were issued sequential compression devices (SCD). Is this information captured anywhere other than the TEXT field in the NOTEEVENTS table within the MIMIC ...
1
vote
1answer
68 views

Medication order in Prescription table

Can I know the med schedule in the Prescription table? For instance, one row indicates 'Hydromorphone 20mg vial is used for a patient' but I cannot find the detailed schedule. 20mg of of ...
3
votes
1answer
113 views

Does MIMIC-III have patients with atrial fibrillation & knee osteoarthritis?

Do you know if the MIMIC-III database includes patients (in parcticular their free-text notes, medications & demography) - that have either atrial fibrillation, knee osteoarthritis or closely ...
2
votes
1answer
142 views

Vasopressor and antibiotics in MIMIC3

I think I noticed an issue, but not sure whether it is correct. It looks like the administration record of antibiotics/vasopressor are found in the PRESCRIPTION table. However, I discovered that the ...
2
votes
1answer
83 views

MIMIC-III: How the patients take their prescriptions exactly?

For example, there are three prescriptions for a patient named Jam: prescription 1: Drug A, startdate: 2016-08-01, enddate: 2016-08-08, prescription 2: Drug B, startdate: 2016-08-03, enddate: 2016-...
2
votes
1answer
89 views

what is the exactly relationship between the diagnoses priority and the treatment in MIMIC-III?

What is the exactly relationship between the diagnoses priority and the treatment in MIMIC-III? The website mentions: SEQ_NUM provides the order in which the ICD diagnoses relate to the patient. ...