Due to restrictions following results are derived from synthetic data to demonstrate capability of Computational Healthcare. Please do no derive any inferences from results below.

Visits
Adult patients (Age > 20 years)

730

Sex Count
Male 270
Female 450
In hospital
Mortality
Length of Stay Distribution
Mean LOS: 3.97 days FQ: 3 days Median: 4 days TQ: 5 days
Aggregation Policy
Minimum count20
Multiple10
Min hospitals2
Min subset100

Temporal Distribution : Fusion or refusion of 2-3 vertebrae ( P8162 ) followed by Discharge, Transferred or Died ( N1_x )

Mean ΔT: 3.89 days FQ: 3 days Median: 4 days TQ: 4 days

Variation by ΔT for

Source Distribution
Source Count
Routine, birth, etc 120
Another hospital 110
Another health facility including LTC 110
Emergency department 120
Unknown 130
Court/Law enforcement 120
Disposition Distribution
Disposition Count
Routine 500
Home Health Care 110
Transfer other SNF, ICF, etc. 110
Payer Distribution
Payer Count
Medicaid 90
Private insurance 100
Self-pay 100
Other payer 100
Unknown payer 100
No charge 110
Medicare 100
Race Distribution
Race Count
White 90
Black 100
Hispanic 120
Asian or Pacific Islander 100
Native American 90
Other 120
Race missing, unknown 100
State variation
S1 S2
Count 350 370
Sex : Male 40.0% 32.4%
Sex : Female 57.1% 67.6%
Source : Routine, birth, etc 17.1% 13.5%
Source : Another hospital 14.3% 16.2%
Source : Another health facility including LTC 11.4% 16.2%
Source : Emergency department 17.1% 16.2%
Source : Unknown 17.1% 16.2%
Source : Court/Law enforcement 17.1% 16.2%
Disposition : Routine 71.4% 67.6%
Disposition : Home Health Care 14.3% 16.2%
Disposition : Transfer other SNF, ICF, etc. 14.3% 13.5%
Payer : Medicaid 11.4% 10.8%
Payer : Private insurance 14.3% 13.5%
Payer : Self-pay 14.3% 13.5%
Payer : Other payer 11.4% 13.5%
Payer : Unknown payer 17.1% 10.8%
Payer : No charge 11.4% 18.9%
Payer : Medicare 14.3% 10.8%
Race : White 11.4% 10.8%
Race : Black 11.4% 13.5%
Race : Hispanic 17.1% 13.5%
Race : Asian or Pacific Islander 11.4% 13.5%
Race : Native American 11.4% 13.5%
Race : Other 17.1% 13.5%
Race : Race missing, unknown 14.3% 13.5%
Yearly variation
2006 2007 2008 2009 2010 2011
Count 110 120 110 120 110 140
Sex : Male 36.4% 33.3% 27.3% 33.3% 45.5% 42.9%
Sex : Female 63.6% 66.7% 63.6% 66.7% 54.5% 50.0%
Source : Another hospital 18.2% 0% 18.2% 16.7% 0% 0%
Source : Emergency department 18.2% 0% 18.2% 0% 0% 14.3%
Source : Court/Law enforcement 18.2% 16.7% 0% 16.7% 18.2% 0%
Disposition : Routine 63.6% 66.7% 63.6% 66.7% 63.6% 71.4%
Disposition : Home Health Care 18.2% 0% 0% 16.7% 0% 0%
Payer : No charge 18.2% 0% 0% 16.7% 0% 14.3%
Source : Another health facility including LTC 0% 16.7% 18.2% 0% 0% 0%
Source : Unknown 0% 16.7% 0% 16.7% 18.2% 14.3%
Disposition : Transfer other SNF, ICF, etc. 0% 16.7% 0% 0% 0% 0%
Payer : Private insurance 0% 16.7% 0% 0% 0% 0%
Payer : Unknown payer 0% 16.7% 0% 0% 0% 14.3%
Race : Hispanic 0% 16.7% 0% 16.7% 0% 0%
Race : Other 0% 0% 18.2% 16.7% 0% 14.3%
Payer : Medicare 0% 0% 0% 16.7% 0% 0%
Race : White 0% 0% 0% 16.7% 0% 0%
Race : Native American 0% 0% 0% 16.7% 0% 14.3%
Race : Race missing, unknown 0% 0% 0% 0% 18.2% 14.3%
Source : Routine, birth, etc 0% 0% 0% 0% 0% 21.4%
Payer : Self-pay 0% 0% 0% 0% 0% 14.3%
Race : Asian or Pacific Islander 0% 0% 0% 0% 0% 14.3%
Age Distribution
Age Count
80 - 99 100
40 - 59 180
60 - 79 410
20 - 39 20
Mean age First quartile Median Third quartile
65.45 years 57 years 66 years 75 years
65 >= Age > 45 85 >= Age > 65
Count 300 330
Sex : Male 36.7% 30.3%
Sex : Female 60.0% 69.7%
Source : Routine, birth, etc 16.7% 18.2%
Source : Another hospital 13.3% 15.2%
Source : Another health facility including LTC 13.3% 12.1%
Source : Emergency department 16.7% 12.1%
Source : Unknown 16.7% 18.2%
Source : Court/Law enforcement 20.0% 15.2%
Disposition : Routine 80.0% 57.6%
Disposition : Home Health Care 10.0% 18.2%
Disposition : Transfer other SNF, ICF, etc. 0% 18.2%
Payer : Medicare 13.3% 15.2%
Payer : Medicaid 10.0% 12.1%
Payer : Private insurance 13.3% 15.2%
Payer : Self-pay 13.3% 12.1%
Payer : Other payer 16.7% 12.1%
Payer : Unknown payer 13.3% 12.1%
Payer : No charge 13.3% 15.2%
Race : White 13.3% 9.1%
Race : Black 10.0% 12.1%
Race : Hispanic 16.7% 15.2%
Race : Asian or Pacific Islander 13.3% 15.2%
Race : Native American 10.0% 15.2%
Race : Other 13.3% 15.2%
Race : Race missing, unknown 13.3% 12.1%
Procedure Distribution
Procedure Code Description Count
P9904 Transfusion of packed cells 50
P0359 Other repair and plastic operations on spinal cord structures 20
P0094 Intra-operative neurophysiologic monitoring 60
P7779 Excision of bone for graft, other bones 260
P8106 Lumbar and lumbosacral fusion of the anterior column, anterior technique 130
P0309_2 Other exploration and decompression of spinal canal 2nd 20
P0309 Other exploration and decompression of spinal canal 80
P8452 Insertion of recombinant bone morphogenetic protein 260
P8162 Fusion or refusion of 2-3 vertebrae 730
P8108 Lumbar and lumbosacral fusion of the anterior column, posterior technique 430
P8915 Other nonoperative neurologic function tests 20
P8051 Excision of intervertebral disc 250
P8451 Insertion of interbody spinal fusion device 330
P9900 Perioperative autologous transfusion of whole blood or blood components 20
P8107 Lumbar and lumbosacral fusion of the posterior column, posterior technique 130
DRG Distribution
DRG Code Description Count
DG498 DRG V24 : SPINAL FUSION EXCEPT CERVICAL W/O CC 360
DG496 DRG V24 : COMBINED ANTERIOR/POSTERIOR SPINAL FUSION 130
DG497 DRG V24 : SPINAL FUSION EXCEPT CERVICAL W CC 220
Diagnosis Distribution
Diagnosis Code Description Primary POA All
DV454 Arthrodesis status 0 0 30
D72402 Spinal stenosis, lumbar region, without neurogenic claudication 0 0 150
D3051 Tobacco use disorder 0 0 40
D25000 Diabetes mellitus without mention of complication, type II or unspecified type, not stated as uncontrolled 0 0 40
D2859 Anemia, unspecified 0 0 30
D2449 Unspecified acquired hypothyroidism 0 0 50
D27800 Obesity, unspecified 0 0 40
D53081 Esophageal reflux 0 0 70
D2720 Pure hypercholesterolemia 0 0 30
D7384 Acquired spondylolisthesis 730 0 600
D2851 Acute posthemorrhagic anemia 0 0 40
D2724 Other and unspecified hyperlipidemia 0 0 70
D311 Depressive disorder, not elsewhere classified 0 0 30
DV1582 Personal history of tobacco use 0 0 40
D72210 Displacement of lumbar intervertebral disc without myelopathy 0 0 50
D4019 Unspecified essential hypertension 0 0 250
D72252 Degeneration of lumbar or lumbosacral intervertebral disc 0 0 100
D73300 Osteoporosis, unspecified 0 0 20
D72740 Synovial cyst, unspecified 0 0 20
D49390 Asthma, unspecified type, unspecified 0 0 50
D7213 Lumbosacral spondylosis without myelopathy 0 0 50
External Causes Distribution
External Cause Code Description Count
EE8497 Accidents occurring in residential institution 40