TISS: Difference between revisions

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* TISS is a method of quantifying nursing and medical care required by critically ill patients according to the number and type of therapeutic interventions employed.
* TISS is a method of quantifying nursing and medical care required by  
 
* By quantifying nursing care, this helps reflect the amount of time as well as complexity of the care being given to a patient.
 
* TISS has become a widely accepted and validated method of classifying critically ill patients.
* TISS has become a widely accepted and validated method of classifying critically ill patients.


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== TISS Item Guideline ==
== TISS Item Guideline ==
==2 Hour rule==
Special instruction regarding collection of TISS apply for '''two hours on either side of midnight'''.
# If a patient is '''admitted to ICU at or after 2200''', nursing activities for the time before midnight are included on the '''next''' day's TISS score.
# If a patient passed away or is '''discharged from ICU at or before 0200''' hours, nursing activities for the time after midnight are included on the '''previous''' day's TISS score.
# If a patient's time of admission and discharge falls within the above 2 periods, i.e. [[LOS]] ≤ 4 hours, '''one TISS''' score must be done using the '''admit date'''.
Examples
* If a patient is admitted at 2200 hours on November 2.01 then the Day 1 TISS will start on November 3.01 and will be done done retrospectively by the night staff on November 3.01 looking back the previous 26 hrs of care. 
* If a patient is discharged at 0200 hours on December 10.01 then the last day TISS score will be on December 09.01 which will be 26 hours long to include these 2 hours.
=== 48 Hour Rule ===
*  5 - RX of seizures, metabolic encephalopathy
*  17 - Post arrest cardiac or respiratory
*  34 - Fresh Tracheostomy
*  73 - Acute digitilization
Any activity marked with 48 hrs on form, should have TISS days marked for 2 days.
=== Neurological ===
=== Neurological ===
Tiss therapeutic variables: 2 to 7
Tiss therapeutic variables: 2 to 7
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*7 - patient restraint (to prevent harm)
*7 - patient restraint (to prevent harm)


=== 48 Hour Rule ===
*  5 - RX of seizures, metabolic encephalopathy
*  17 - Post arrest cardiac or respiratory
*  34 - Fresh Tracheostomy
*  73 - Acute digitilization
Any activity marked with 48 hrs on form, should have TISS days marked for 2 days.


=== Cardiovascular ===
=== Cardiovascular ===