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๐Ÿ› Issue: Pneumonia Cohort Filtering โ€“ Alignment Between Expected vs Actual Treatmentย #5

@netanelcyber

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@netanelcyber

ื‘ืขืช ื ื™ืชื•ื— Expected vs Actual Treatment ืขืœ ื‘ืกื™ืก ื ืชื•ื ื™ MIMIC-IV, ื ื“ืจืฉ ืกื™ื ื•ืŸ ืžื“ื•ื™ืง ืฉืœ ืžื˜ื•ืคืœื™ื ืขื ื—ืฉื“ ืื• ืื‘ื—ื ื” ืฉืœ ื“ืœืงืช ืจื™ืื•ืช (Pneumonia).
ื›ื™ื•ื, ืœืœื Phenotype ืื—ื™ื“, ืงื™ื™ืžืช ืกื›ื ื” ืœึพื”ื›ืœืœืช ืžื˜ื•ืคืœื™ื ืฉืื™ื ื Pneumonia ืืžื™ืชื™ืช, ืžื” ืฉืขืœื•ืœ ืœื”ื˜ื•ืช ืžื“ื“ื™ ื˜ื™ืคื•ืœ, ื–ืžื ื™ TTAT, ื•-Activation Scores.

Issue ื–ื” ืžืฆื™ืข ืœื”ื•ืกื™ืฃ ื•ืœืฉืœื‘ Pneumonia Cohort Filter ืื—ื™ื“, ื”ืžื‘ื•ืกืก ืขืœ ืฉื™ืœื•ื‘ ืฉืœ:

ืงื•ื“ื™ ICD-9 / ICD-10

ืขื“ื•ืช ืงืœื™ื ื™ืช (Hypoxemia)

ืžืžืฆืื™ื ืžื™ืงืจื•ื‘ื™ื•ืœื•ื’ื™ื™ื ื ืฉื™ืžืชื™ื™ื

ื˜ื™ืคื•ืœ ืื ื˜ื™ื‘ื™ื•ื˜ื™ ื‘ืคื•ืขืœ (inputevents)


ื‘ืขื™ื” ื ื•ื›ื—ื™ืช

ื ื™ืชื•ื—ื™ื ืจืฆื™ื ืขืœ ื›ืœืœ ื”ืืฉืคื•ื–ื™ื ืื• ICU stays

ืื‘ื—ื ืช Pneumonia ื ืกืžื›ืช ืœืขื™ืชื™ื ืจืง ืขืœ ICD (ืฉืื™ื ื• ืชืžื™ื“ ืžืœื/ืžื“ื•ื™ืง)

ืื™ืŸ ื”ืคืจื“ื” ื‘ืจื•ืจื” ื‘ื™ืŸ:

ื–ื™ื”ื•ื ื ืฉื™ืžืชื™

ืกืคืกื™ืก ืžืžืงื•ืจ ืื—ืจ

ืงื•ืœื•ื ื™ื–ืฆื™ื” ืœืœื ืžื—ืœื” ืงืœื™ื ื™ืช


ืคืชืจื•ืŸ ืžื•ืฆืข

ื”ื•ืกืคืช ืžื•ื“ื•ืœ Pneumonia Phenotype Filter ืฉืžื’ื“ื™ืจ ืžื˜ื•ืคืœ ื›-Pneumonia ืื ืžืชืงื™ื™ื ืื—ื“ ืžื”ื‘ืื™ื:

โœ”๏ธ Criteria A โ€“ ICD-based

ICD-9: 480โ€“486

ICD-10: J12โ€“J18

โœ”๏ธ Criteria B โ€“ Suspected Pneumonia (ืœืคื—ื•ืช 2 ืžืชื•ืš 3):

  1. ืคืชื•ื’ืŸ ื ืฉื™ืžืชื™ ื‘-microbiologyevents

  2. ื”ื™ืคื•ืงืกืžื™ื”:

PaOโ‚‚ < 60 ืื•

P/F < 300

  1. ื”ืชื—ืœืช ืื ื˜ื™ื‘ื™ื•ื˜ื™ืงื” ืกื™ืกื˜ืžื™ืช (inputevents)

Expected Behavior

ืจืง ืืฉืคื•ื–ื™ื ืฉืขื•ืžื“ื™ื ื‘ืงืจื™ื˜ืจื™ื•ื ื™ื ื™ื™ื›ื ืกื• ืœ:

Expected vs Actual analysis

TTAT calculations

PenuX activation / alerting

ืฉื™ืคื•ืจ ื‘ื“ื™ื•ืง ื”ืงืœื™ื ื™ ืฉืœ ื”ืชื•ืฆืื•ืช

ืฆืžืฆื•ื False Positives


Actual Behavior

ื ื™ืชื•ื— ื›ื•ืœืœ ืžื˜ื•ืคืœื™ื ืœืœื Pneumonia ืžื•ื‘ื”ืงืช

ืžื“ื“ื™ ื˜ื™ืคื•ืœ/ืชื’ื•ื‘ื” ืื™ื ื ืกืคืฆื™ืคื™ื™ื ืœืžื—ืœื”

ืงื•ืฉื™ ื‘ืคืจืฉื ื•ืช ืงืœื™ื ื™ืช ืฉืœ ื”ืชื•ืฆืื•ืช


ื”ืฉืคืขื” (Impact)

โš ๏ธ ื”ื˜ื™ื” ื‘ืžื“ื“ื™ ืื™ื›ื•ืช ื˜ื™ืคื•ืœ

โš ๏ธ ืžืกืงื ื•ืช ืฉื’ื•ื™ื•ืช ืขืœ ืขื™ื›ื•ื‘/ื›ืฉืœ ื˜ื™ืคื•ืœื™

โš ๏ธ ืคื’ื™ืขื” ื‘ื™ื›ื•ืœืช ืœื”ืคืขื™ืœ Real-Time Alerts ืžื“ื•ื™ืงื™ื


ื”ืฆืขืช ืžื™ืžื•ืฉ

ื”ื•ืกืคืช ืงื•ื‘ืฅ ืขืฆืžืื™:
pneumonia_cohort_filter.py

ื—ืฉื™ืคื” ื›-API:

pneumonia_hadm_ids = pneumonia_cohort(
diagnoses_df,
micro_df,
chart_df,
input_df
)

ืฉื™ืžื•ืฉ ืื—ื™ื“ ื‘ื›ืœ pipeline downstream


ื”ืขืจื•ืช ื ื•ืกืคื•ืช

ื”ืคืชืจื•ืŸ ืชื•ืื ืœืกืคืจื•ืช ืขืœ Phenotyping ื‘-MIMIC

ืžืืคืฉืจ ื”ื›ืœืœืช โ€œsuspected pneumoniaโ€ ืฉืœื ืงื•ื“ื“ื• ืจืฉืžื™ืช

ื‘ืกื™ืก ื˜ื•ื‘ ืœื”ืจื—ื‘ื•ืช ืขืชื™ื“ื™ื•ืช (mortality, MDR, alerts)

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