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)

870

Sex Count
Male 410
Female 450
In hospital
Mortality
Length of Stay Distribution
Mean LOS: 5.01 days FQ: 3 days Median: 4 days TQ: 6 days
Aggregation Policy
Minimum count20
Multiple10
Min hospitals2
Min subset100

Temporal Distribution : Insertion of interbody spinal fusion device ( P8451 ) followed by Discharge, Transferred or Died ( N1_x )

Mean ΔT: 4.78 days FQ: 3 days Median: 4 days TQ: 6 days

Variation by ΔT for

Source Distribution
Source Count
Routine, birth, etc 150
Another hospital 140
Another health facility including LTC 150
Emergency department 120
Court/Law enforcement 140
Unknown 140
Disposition Distribution
Disposition Count
Routine 530
Home Health Care 150
Transfer other SNF, ICF, etc. 170
Payer Distribution
Payer Count
Medicare 100
Medicaid 120
Private insurance 130
Self-pay 120
Other payer 110
Unknown payer 130
No charge 120
Race Distribution
Race Count
White 120
Black 150
Hispanic 120
Asian or Pacific Islander 120
Native American 110
Other 100
Race missing, unknown 120
State variation
S1 S2
Count 450 410
Sex : Male 44.4% 48.8%
Sex : Female 53.3% 48.8%
Source : Routine, birth, etc 17.8% 17.1%
Source : Another hospital 15.6% 17.1%
Source : Another health facility including LTC 15.6% 19.5%
Source : Emergency department 15.6% 12.2%
Source : Court/Law enforcement 15.6% 14.6%
Source : Unknown 15.6% 17.1%
Disposition : Routine 60.0% 63.4%
Disposition : Home Health Care 20.0% 14.6%
Disposition : Transfer other SNF, ICF, etc. 17.8% 19.5%
Payer : Medicare 13.3% 9.8%
Payer : Medicaid 13.3% 14.6%
Payer : Private insurance 15.6% 12.2%
Payer : Self-pay 13.3% 14.6%
Payer : Other payer 11.1% 14.6%
Payer : Unknown payer 15.6% 14.6%
Payer : No charge 13.3% 14.6%
Race : White 13.3% 12.2%
Race : Black 17.8% 14.6%
Race : Hispanic 11.1% 14.6%
Race : Asian or Pacific Islander 15.6% 12.2%
Race : Native American 11.1% 14.6%
Race : Other 11.1% 12.2%
Race : Race missing, unknown 11.1% 14.6%
Yearly variation
2006 2007 2008 2009 2010 2011
Count 130 120 120 150 140 180
Sex : Male 46.2% 50.0% 41.7% 40.0% 50.0% 44.4%
Sex : Female 53.8% 50.0% 58.3% 53.3% 50.0% 50.0%
Source : Routine, birth, etc 15.4% 25.0% 0% 13.3% 14.3% 11.1%
Source : Another hospital 15.4% 0% 16.7% 13.3% 0% 16.7%
Source : Emergency department 23.1% 0% 0% 0% 14.3% 11.1%
Disposition : Routine 61.5% 58.3% 66.7% 60.0% 64.3% 61.1%
Disposition : Home Health Care 15.4% 16.7% 25.0% 13.3% 14.3% 0%
Disposition : Transfer other SNF, ICF, etc. 23.1% 16.7% 0% 13.3% 21.4% 22.2%
Payer : Medicaid 15.4% 0% 0% 0% 14.3% 11.1%
Payer : Private insurance 15.4% 0% 16.7% 13.3% 0% 11.1%
Payer : Other payer 15.4% 0% 0% 0% 14.3% 11.1%
Payer : No charge 15.4% 16.7% 16.7% 0% 0% 11.1%
Race : White 15.4% 0% 0% 0% 0% 11.1%
Race : Hispanic 15.4% 0% 0% 0% 0% 11.1%
Race : Race missing, unknown 15.4% 0% 0% 13.3% 0% 11.1%
Source : Unknown 0% 16.7% 16.7% 13.3% 14.3% 16.7%
Source : Court/Law enforcement 0% 16.7% 0% 13.3% 14.3% 11.1%
Race : Black 0% 16.7% 0% 20.0% 21.4% 16.7%
Source : Another health facility including LTC 0% 0% 16.7% 13.3% 21.4% 16.7%
Payer : Unknown payer 0% 0% 16.7% 13.3% 14.3% 16.7%
Race : Other 0% 0% 16.7% 0% 0% 11.1%
Payer : Medicare 0% 0% 0% 13.3% 0% 11.1%
Payer : Self-pay 0% 0% 0% 13.3% 0% 16.7%
Race : Asian or Pacific Islander 0% 0% 0% 13.3% 14.3% 11.1%
Race : Native American 0% 0% 0% 13.3% 0% 11.1%
Age Distribution
Age Count
80 - 99 140
40 - 59 260
60 - 79 420
20 - 39 30
Mean age First quartile Median Third quartile
65.26 years 55 years 66 years 75 years
65 >= Age > 45 85 >= Age > 65
Count 340 380
Sex : Male 52.9% 42.1%
Sex : Female 47.1% 57.9%
Source : Routine, birth, etc 17.6% 15.8%
Source : Another hospital 14.7% 15.8%
Source : Another health facility including LTC 20.6% 15.8%
Source : Emergency department 11.8% 13.2%
Source : Unknown 14.7% 15.8%
Source : Court/Law enforcement 14.7% 15.8%
Disposition : Routine 73.5% 52.6%
Disposition : Home Health Care 14.7% 18.4%
Disposition : Transfer other SNF, ICF, etc. 5.9% 28.9%
Payer : Medicare 11.8% 10.5%
Payer : Medicaid 11.8% 15.8%
Payer : Private insurance 14.7% 13.2%
Payer : Self-pay 14.7% 13.2%
Payer : Other payer 11.8% 13.2%
Payer : Unknown payer 11.8% 13.2%
Payer : No charge 14.7% 13.2%
Race : White 14.7% 13.2%
Race : Black 17.6% 15.8%
Race : Hispanic 14.7% 13.2%
Race : Asian or Pacific Islander 11.8% 13.2%
Race : Native American 11.8% 13.2%
Race : Other 11.8% 10.5%
Race : Race missing, unknown 11.8% 13.2%
Procedure Distribution
Procedure Code Description Count
P9904 Transfusion of packed cells 90
P8163 Fusion or refusion of 4-8 vertebrae 90
P8099 Other excision of joint, other specified sites 20
P0359 Other repair and plastic operations on spinal cord structures 40
P0094 Intra-operative neurophysiologic monitoring 50
P7779 Excision of bone for graft, other bones 250
P8106 Lumbar and lumbosacral fusion of the anterior column, anterior technique 120
P4198 Other operations on bone marrow 30
P7869 Removal of implanted devices from bone, other bones 20
P8452 Insertion of recombinant bone morphogenetic protein 330
P7770 Excision of bone for graft, unspecified site 20
P8162 Fusion or refusion of 2-3 vertebrae 600
P8108 Lumbar and lumbosacral fusion of the anterior column, posterior technique 420
P8915 Other nonoperative neurologic function tests 30
P8051 Excision of intervertebral disc 430
P8451 Insertion of interbody spinal fusion device 870
P9900 Perioperative autologous transfusion of whole blood or blood components 30
P0309 Other exploration and decompression of spinal canal 80
P8107 Lumbar and lumbosacral fusion of the posterior column, posterior technique 150
DRG Distribution
DRG Code Description Count
DG497 DRG V24 : SPINAL FUSION EXCEPT CERVICAL W CC 870
Diagnosis Distribution
Diagnosis Code Description Primary POA All
D5601 Paralytic ileus 0 0 60
D25000 Diabetes mellitus without mention of complication, type II or unspecified type, not stated as uncontrolled 0 0 60
D496 Chronic airway obstruction, not elsewhere classified 0 0 30
D4019 Unspecified essential hypertension 0 0 250
D311 Depressive disorder, not elsewhere classified 0 0 30
D73730 Scoliosis [and kyphoscoliosis], idiopathic 0 0 20
D2859 Anemia, unspecified 0 0 40
D2449 Unspecified acquired hypothyroidism 0 0 50
D75612 Spondylolisthesis 40 0 50
D53081 Esophageal reflux 0 0 80
D2851 Acute posthemorrhagic anemia 0 0 120
D72210 Displacement of lumbar intervertebral disc without myelopathy 140 0 140
D72252 Degeneration of lumbar or lumbosacral intervertebral disc 250 0 240
D56400 Constipation, unspecified 0 0 20
D9974 Digestive system complications, not elsewhere classified 0 0 20
D42731 Atrial fibrillation 0 0 20
D3051 Tobacco use disorder 0 0 70
D7384 Acquired spondylolisthesis 110 0 170
D2761 Hyposmolality and/or hyponatremia 0 0 20
D34931 Accidental puncture or laceration of dura during a procedure 0 0 20
D2720 Pure hypercholesterolemia 0 0 40
D2768 Hypopotassemia 0 0 20
D41401 Coronary atherosclerosis of native coronary artery 0 0 20
D28860 Leukocytosis, unspecified 0 0 20
DV1582 Personal history of tobacco use 0 0 50
D2724 Other and unspecified hyperlipidemia 0 0 90
D5180 Pulmonary collapse 0 0 50
D5990 Urinary tract infection, site not specified 0 0 20
D60000 Hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (LUTS) 0 0 20
D49390 Asthma, unspecified type, unspecified 0 0 30
D7213 Lumbosacral spondylosis without myelopathy 60 0 80
DV454 Arthrodesis status 0 0 30
D72402 Spinal stenosis, lumbar region, without neurogenic claudication 110 0 110
D78820 Retention of urine, unspecified 0 0 20
D9982 Accidental puncture or laceration during a procedure, not elsewhere classified 0 0 20
D99649 Other mechanical complication of other internal orthopedic device, implant, and graft 0 0 20
D33818 Other acute postoperative pain 0 0 20
D72283 Postlaminectomy syndrome, lumbar region 0 0 20
D27800 Obesity, unspecified 0 0 50
D30000 Anxiety state, unspecified 0 0 20
External Causes Distribution
External Cause Code Description Count
EE8781 Surgical operation with implant of artificial internal device causing abnormal patient reaction, or later complication,without mention of misadventure at time of operation 40
EE8788 Other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation 50
EE8490 Accident in home 20
EE8700 Accidental cut, puncture, perforation or hemorrhage during surgical operation 30
EE8497 Accidents occurring in residential institution 180
EE9352 Other opiates and related narcotics causing adverse effects in therapeutic use 30