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Inpatient Bed Count – (Bed Compliment, Bed Capacity)
The number of available hospital inpatient beds, both occupied and vacant, on any given day. (count of beds set up for normal use whether occupied or empty)
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Newborn bassinet Count
The number of available hospital newborn bassinets, both occupied and vacant, on a given day.
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Inpatient Bed Count Day
A unit of measure denoting the presence of 1 inpatient bed, set up and staffed for use and either occupied or vacant in one 24-hour period
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Inpatient Bed Count Days (Total)
The sum of inpatient bed count days for each of the days in the period under consideration
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Rates
The number of times something happens compared to the number of times something could have happened
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Occupancy Rate
- The percentage of available beds or bassinets that are being occupied on a specific day or for a designated period of time
- Note: Occupancy rates can be computed for:
- 1. Single day
- 2. Entire hospital
- 3. Single unit
- 4. Several days, weeks , months, years, single year, etc.
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Inpatient Bed Occupancy Ratio
The proportion of inpatient beds occupied, defined as the ratio of service days to inpatient bed count days in the period under consideration
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Mortality
Refers to death; instance of death
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Inpatient Death
Termination of the period of inpatient hospitalization through death; A patient who expires while an inpatient in the hospital; ie, expires after admissionto the hospital
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Newborn Death
Occurs only in those infants who have shown signs of life at the time of birth
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Outpatient Death
Deaths of patients who expire during outpatient care or are treated on a regular basis and expire elsewhere; not included in hospital death rates
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Hospital Fetal Death
- (Abortion/Stillborn Infant)
- Death prior to the complete expulsion or extraction of a fetus from its mother
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Death Rates
Based on discharge data, a list is prepared of all patients who died during their hospital stay. The rate is determined based on this data
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Gross Death Rate
- All eligible deaths occurring before and after 48 hours of admission
- (Generally A&C deaths and NB deaths are included in this death rate, but it may also be calculated out separately)
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Net Death Rate
All eligible deaths occurring 48 hours or more after admission
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Surgical Operation
One or more surgical procedures performed at one time for one patient using a common approach or for a common purpose
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Surgical Procedure
A single medical manipulation that can be complete in itself
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PostoperativeDeath
Surgical death within 10 days after an operation
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Postoperative Death Rate
- The usefulness of this rate is questionable, but it is routinely used
- Discharged patients are not used.
- ONLY patients operated on during the period.
- Only those having operations (surgery) could die postoperatively
- Could be more useful when calculated for specific operations
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Anesthesia Death Rate
The determination of what constitutes death due to this can only be determined by a physician. These cases are always investigated thoroughly.
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Delivery/Delivered
Expelling of a product of conception or having it removed from the body. Multiple births are considered a single one. It may include either a live infant or a dead fetus
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Not delivered/Undelivered
When a pregnant woman is admitted to the hospital because of complications of the pregnancy and then goes home without having delivered, her condition is noted as this.A woman may also be admitted following a delivery because of complications will also go home this way.
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Puerperium
The period of 42 days following delivery; it is included as part of the pregnancy period
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Pregnancy termination
Expulsion or extraction of a dead fetus or other products of conception from the mother or the birth of a liveborn infant or a stillborn infant
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InducedTermination of Pregnancy
The purposeful interruption of an intrauterine pregnancy, with the intention being other than to produce a liveborn infant and which does not result in a live birth
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MaternalDeath/OB Death
Death of any woman while pregnant or within 42 days of termination of pregnancy, irrespective of the duration and the site of the pregnancy, irrespective of the duration and the site of the pregnancy, wither directly related to pregnancy or aggravated by the pregnancy
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DirectMaternal Death
Death directly related to pregnancy
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Maternal: Abortion death
during or following an abortion
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Maternal: Antepartum death
death prior to delivery due to the pregnancy
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Maternal: Postpartum death
death after delivery due to the pregnancy
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Indirect Maternal Death
Maternal death not directly due to obstetric causes but aggravated by the pregnant condition
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Perinatal Period/Perinatal Death
The period surrounding birth; this kind of death includes both stillborn infants and neonatal deaths
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Postnatal/Postneonatal Death
Death of a liveborn infant from 28 days to the end of the first year of life
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Hospital Fetal Death
Death prior to the complete expulsion or extraction from its mother, in a hospital facility, of a product of human conception, fetus and placenta, irrespective of the duration of pregnancy. The death is indicated by the fact that after such expulsion or extraction, the fetus does not breathe or show any other evidence of life, such as beating of the heart, pulsation of the umbilical cord, or definite movement of voluntary muscles.
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Hebdomadal death
Death occurring within seven days of birth
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A Day of/on Leave of Absence
A day occurring after the admission and prior to the discharge of a hospital inpatient during which the patient is not present at census-taking time because he/she is on leave of absence from the hospital
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Leave of Absence
The inpatient is not present at the hospital for a length of time, but returns before census taking time.
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Hospital Patient
An individual who receives, in person, hospital-based or hospital-coordinated medical services for which the hospital is responsible.
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How does ACOG classify fetal deaths?
- By gestational age
- By gram weight
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Early Fetal Death - by gestational age
less than 20 weeks gestation
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Intermediate Fetal Death - by gestational age
20 weeks to less than 28 weeks
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Late Fetal Death - by gestational age
28 or more weeks gestation
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Early Fetal Death - by gram weight
500 grams or less
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Intermediate Fetal Death - by gram weight
501 to 1000 grams
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Late Fetal Death - by gram weight
1001 grams or more
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Percent of Occupancy: numerator
IPSD for period X 100
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Percent of Occupancy: denominator
Total IP Bed Count X # of days in period
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Formula for percent of occupancy
- IPSD for period X 100
- Total IP Bed Count X # of days in period
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Occupancy Rate/Change in bed count: numerator
Total IPSD for period X 100
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Occupancy Rate/Change in bed count: denominator
(Bed count X days) + (Bed count X days)
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Formula for occupancy rate/change in bed count:
- Total IPSD for period X 100
- (Bed count X days) + (Bed count X days)
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Deaths NOT included in Death Rate
- DOA's
- Emergency Department deaths
- Fetal Deaths
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Gross Death Rate: numerator
Total # of deaths (incl NB) for a period X 100
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Gross Death Rate: denominator
Total # of discharges (incl A&C and NB deaths)
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Formula for Gross Death Rate
- Total # of deaths (incl NB) for a period X 100
- Total # of discharges (incl A&C and NB deaths)
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Net/Institutional Death Rate: numerator
Total IP deaths (incl NB) - deaths < 48 hrs X 100
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Net/Institutional Death Rate: denominator
Total D/C (incl A&C and NB deaths) - deaths < 48 hrs
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Formula for Net/Institutional Death Rate
- Total IP deaths (incl NB) - deaths < 48 hrs X 100
- Total D/C (incl A&C and NB deaths) - deaths < 48 hrs
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Newborn Death Rate: numerator
Total # of NB deaths X 100
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Newborn Death Rate: denominator
Total # of NB discharges (Incl deaths) for the period
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Formula for Newborn Death Rate
- Total # of NB deaths X 100
- Total # of NB discharges (Incl deaths) for the period
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PostOp Death Rate: numerator
Total # of Patients Operated on for the period
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PostOp Death Rate: denominator
Total # of Patients Operated on for the period
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Formula for PostOp Death rate
- Total PostOp deaths < 10 days after surgery X 100
- Total # of Patients Operated on for the period
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Anesthesia death Rate: numerator
Total deaths caused by anesthesia X 100
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Anesthesia Death Rate: denominator
Total # of anesthesias administered for the period
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Formula for Anesthesia Death Rate
- Total deaths caused by anesthesia X 100
- Total # of anesthesias administered for the period
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Maternal Death Rate: numerator
Total # Maternal Deaths X 100
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Maternal Death Rate: denominator
Total maternal Discharges (incl deaths) for the period
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Formula for Maternal Death Rate
- Total # Maternal Deaths X 100
- Total maternal Discharges (incl deaths) for the period
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Fetal Death Rate: numerator
Total Interm and Late fetal deaths X 100
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Fetal Death Rate: denominator
Total Live Births (NBadmits) + Inter & Late fetal deaths
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Formula for Fetal Death Rate
- Total Interm and Late fetal deaths X 100
- Total Live Births (NBadmits) + Inter & Late fetal deaths
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Average Daily Census formula
- Total IPSD
- Total # of days in period
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