Auto Recall Watch
U.S. public vehicle records

Great Dane TRAILER problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

21 owner complaints analyzed

21 distinct recall campaigns

30,000 mi median reported failure mileage

Scope: 1987 to 2012 model years. Data updated: . 2 complaints include usable failure mileage. View data status.

This selection has limited data. It remains available for lookup but is excluded from search indexing.

Owner-reported patterns

Most common problems

Structure:Frame And Members is the most frequently named component, appearing in 3 of 21 complaints (14.3%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Braking behavior314.3%
Electrical and battery issues14.8%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Structure:Frame And Members
3
Wheels:Lugs/Nuts/Bolts/Studs
3
Power Train:Axle Assembly
2
Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings
2
Wheels
2
Electrical System
1
Equipment
1
Equipment:Electrical
1
Component breakdown data
CategoryCount
Structure:Frame And Members3
Wheels:Lugs/Nuts/Bolts/Studs3
Power Train:Axle Assembly2
Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings2
Wheels2
Electrical System1
Equipment1
Equipment:Electrical1

Structure:Frame And Members: 3; Wheels:Lugs/Nuts/Bolts/Studs: 3; Power Train:Axle Assembly: 2; Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings: 2; Wheels: 2; Electrical System: 1; Equipment: 1; Equipment:Electrical: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
0
25,000 to 49,999
2
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0000
25,000 to 49,9992
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 0; 25,000 to 49,999: 2; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

25,000 to 49,999 miles has the most reports with usable mileage (2). 19 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

1999
1
2000
2
2001
1
2002
1
2004
2
2005
1
2006
3
2007
4
2010
4
2011
2
Complaints over time data
CategoryCount
19991
20002
20011
20021
20042
20051
20063
20074
20104
20112

1999: 1; 2000: 2; 2001: 1; 2002: 1; 2004: 2; 2005: 1; 2006: 3; 2007: 4; 2010: 4; 2011: 2

Pattern summary

Structure:Frame And Members leads the component reports. Braking behavior appears in 3 complaint narratives. Electrical and battery issues appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 550602 · 2000-01-28 (January 28, 2000)

BRAKES LOCKED UP CAUSING TRAILER TO SWING AROUND AND KNOCK LIGHT POLE DOWN (OHIO TRAFFIC CRASH REPORT). *MJS

Owner-reported narrative. Look up ODI 550602 at NHTSA ↗

Owner report 10378016 · 2011-01-20 (January 20, 2011)

TL*THE CONTACT OWNS A 2010 GREAT DANE TRAILER (NA). THE CONTACT NOTICED THAT THE EMERGENCY AIRLINE WAS NOT HOLDING AIR, CAUSING THE BRAKE SYSTEM TO TURN ON. THE CONTACT NOTICED THIS SAME FAILURE WITH TWENTY EIGHT OTHER TRAILERS THAT HE OWNS OF THE SAME MAKE AND MODEL. THE DEALER WAS CONTACTED WHO WAS AWARE OF THE FAILURE BUT OFFERED NO ASSISTANCE. THE CONTACT DID NOT INFORM THE MANUFACTURER NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 30,000. UPDATED 06/30/11 *BF PICTURES WAS INCLUDED. UPDATED 01/04/12 *LN *TR

Owner-reported narrative. 30,000 miles reported. Look up ODI 10378016 at NHTSA ↗

Owner report 10185157 · 2007-03-15 (March 15, 2007)

TL* THE CONTACT'S EMPLOYER OWNS A 2006 GREAT DANE TRAILER. THE ELECTRICAL SYSTEM H FAILED. THE MANUFACTURER DIAGNOSED THE TRAILER AS NEEDING A NEW WIRING HARNESS. THE CURRENT AND FAILURE MILEAGE WAS UNKNOWN. THE TRAILER INFORMATION UNKNOWN.

Owner-reported narrative. Look up ODI 10185157 at NHTSA ↗

Compare model years

Recalls by model year

All campaigns in the snapshot affecting each model year, including recalls announced years later.

Recall campaigns

Shared campaigns appear once in each affected model year.

1996
4
1997
2
1998
5
1999
3
2000
5
2001
3
2002
1
2003
1
2004
1
2005
3
2006
3
2007
2
2008
1
2009
3
2010
1
2011
2
2012
1
Recall campaigns data
CategoryCount
19964
19972
19985
19993
20005
20013
20021
20031
20041
20053
20063
20072
20081
20093
20101
20112
20121

1996: 4; 1997: 2; 1998: 5; 1999: 3; 2000: 5; 2001: 3; 2002: 1; 2003: 1; 2004: 1; 2005: 3; 2006: 3; 2007: 2; 2008: 1; 2009: 3; 2010: 1; 2011: 2; 2012: 1

Year-by-year records

Great Dane TRAILER model-year comparison
Model yearComplaintsRecallsChange in recalls
198711Not available
1988010
1989010
199101Not available
1992010
1993010
199423+2
199502-1
199604+2
199712-2
199825+3
199943-2
200005+2
200113-2
200211-2
2003010
2004110
200513+2
2006430
200712-1
200801-1
200913+2
201011-2
201102+1
201201-1
Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

21 unique complaints in this selection. Analysis snapshot: 2026-09-30.

9.5%Usable mileage2 / 21 records
100.0%Valid incident date21 / 21 records
100.0%Valid filing date21 / 21 records
100.0%Ordered incident and filing dates21 / 21 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

Component complaint heatmap
Component199819992000200120022003200420052006200720082009201020112012
Structure:Frame And Members
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

1100.0%
ODI 10334420

UPON INSPECTION OF A 2004 GREAT DANE FREEDOM TRAILER IT WAS FOUND TO HAVE CRACKS IN THE MAIN FRAME RAILS BEHIND THE HANGERS. *TR

Look up ODI 10334420 at NHTSA ↗

1100.0%
ODI 10334422

UPON INSPECTION OF A 2005 GREAT DANE FREEDOM TRAILER, IT WAS FOUND TO HAVE CRACKS IN THE MAIN FRAME RAILS BEHIND AND NEAR THE HANGERS. *TR

Look up ODI 10334422 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Wheels:Lugs/Nuts/Bolts/Studs
150.0%
ODI 10175381

1998 GREAT DANE TIRE CAME OFF STRIKING ANOTHER VEHICLE. *TS THE CONSUMER STATED ALL THE LUG NUTS HAD BROKE OFF. *JB

Look up ODI 10175381 at NHTSA ↗

125.0%
ODI 10190049

1999 GREAT DANE TRAILER. CONSUMER WAS EASTBOUND ON THE OHIO TURNPIKE WHEN THE RIGHT REAR TRAILER WHEEL CAME OFF. CONSUMER WAS PULLING INTO A PLAZA WHEN THE SECOND WHEEL CAME OFF. *MC THE RIGHT REAR WHEELS SEPARATED FROM THE TRAILER DUE TO THE LUG BOLTS/NUTS SHEARING OFF. (OHIO TRAFFIC CRASH REPORT) *JB

Look up ODI 10190049 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

1100.0%
ODI 10340048

2009 STERLING 825. THE LEFT REAR WHEELS CAME OFF A 2007 GREAT DANE TRAILER AND CROSSED INTO THE MEDIAN. THE HUB ASSEMBLY WAS DAMAGED. *BF (OHIO TRAFFIC CRASH REPORT # 10-0188-89)*JB UPDATED 08/05/10 *BF

Look up ODI 10340048 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Power Train:Axle Assembly
150.0%
ODI 10190067

1998 GREAT DANE WHITE BOX TRAILER. CONSUMER STATES THAT WHILE DRIVING ON THE OHIO TURNPIKE THE REAR AXLE OF THE VEHICLE CAUGHT ON FIRE. *MC (OHIO TRAFFIC CRASH REPORT).*JB

Look up ODI 10190067 at NHTSA ↗

125.0%
ODI 10073779

CONSUMER WAS INJURED WHEN THE GREAT DANE TRAILER HIS TRACTOR RIG WAS PULLING FAILED. *MR WHILE DRIVING THE TRAILER ON THE VEHICLE LOST IT'S REAR AXLES. THE AXLES WENT ACROSS THE ROAD AND COLLIDED WITH THE GUARDRAIL. THE TRAILERS LOAD SHIFTED WHICH CAUSED THE TRAILER TO ROLL ONTO IT'S RIGHT SIDE AND SLIDE ALONG THE EMBANKMENT. THE TRACTOR'S FRONT END COLLIDED INTO THE EMBANKMENT. THE TRACTORS AIR BAGS DID NOT DEPLOY. THE DRIVER WAS INJURED ((STATE OF COLORADO TRAFFIC ACCIDENT REPORT). *NM

Look up ODI 10073779 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

1100.0%
ODI 10378016 · 30,000 mi

TL*THE CONTACT OWNS A 2010 GREAT DANE TRAILER (NA). THE CONTACT NOTICED THAT THE EMERGENCY AIRLINE WAS NOT HOLDING AIR, CAUSING THE BRAKE SYSTEM TO TURN ON. THE CONTACT NOTICED THIS SAME FAILURE WITH TWENTY EIGHT OTHER TRAILERS THAT HE OWNS OF THE SAME MAKE AND MODEL. THE DEALER WAS CONTACTED WHO WAS AWARE OF THE FAILURE BUT OFFERED NO ASSISTANCE. THE CONTACT DID NOT INFORM THE MANUFACTURER NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 30,000. UPDATED 06/30/11 *BF PICTURES WAS INCLUDED. UPDATED 01/04/12 *LN *TR

Look up ODI 10378016 at NHTSA ↗

1100.0%
ODI 10378010 · 30,000 mi

TL*THE CONTACT OWNS A 2010 GREAT DANE TRAILER. THE EMERGENCY AIRLINE WAS FAILING AND WAS NOT HOLDING AIR, CAUSING THE BRAKES TO TURN ON AND WOULD EVENTUALLY CATCH FIRE. THE DEALER WAS NOTIFIED WHO AGREE THAT THEY WERE FAILING, BUT INFORMED THE CONTACT THAT THE WARRANTY WAS NO LONGER VALID. THE CONTACT DID NOT INFORM THE MANUFACTURER NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 30,000. THE VIN WAS UNAVAILABLE.

Look up ODI 10378010 at NHTSA ↗

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Wheels
00.0%

No examples available for this selection.

125.0%
ODI 10176425

THE 1999 GREAT DANE TRAILER'S LEFT TANDEM WHEELS CAUGHT ON FIRE. *TS THE WAS DAMAG TO THE REAR TANDEM WHEELS, TRAILER FLOOR, AND TO THE SIDE OF THE TRAILER. *NM

Look up ODI 10176425 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

1100.0%
ODI 10340048

2009 STERLING 825. THE LEFT REAR WHEELS CAME OFF A 2007 GREAT DANE TRAILER AND CROSSED INTO THE MEDIAN. THE HUB ASSEMBLY WAS DAMAGED. *BF (OHIO TRAFFIC CRASH REPORT # 10-0188-89)*JB UPDATED 08/05/10 *BF

Look up ODI 10340048 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Electrical System
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

125.0%
ODI 10185157

TL* THE CONTACT'S EMPLOYER OWNS A 2006 GREAT DANE TRAILER. THE ELECTRICAL SYSTEM H FAILED. THE MANUFACTURER DIAGNOSED THE TRAILER AS NEEDING A NEW WIRING HARNESS. THE CURRENT AND FAILURE MILEAGE WAS UNKNOWN. THE TRAILER INFORMATION UNKNOWN.

Look up ODI 10185157 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Equipment
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

1100.0%
ODI 10074753

LANDING GEAR CRANK ON TRUCK-TRAILER BUCKED AND STRUCK USER'S HEAD CAUSING SERIOUS INJURY. *JB (LAWYER PHILLIP GILBERT ON BEHALF OF CONSUMER THOMAS GRESHAM) *SC *JB

Look up ODI 10074753 at NHTSA ↗

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Equipment:Electrical
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

125.0%
ODI 10176393

DT*: THE CONTACT STATED THE REAR AND SIDE LIGHT MARKERS COULD NOT BE SEEN IN THE REAR MIRRORS WHEN THE TRAILER WAS BEING TOWED, ALTHOUGH THE GLOW WAS VISIBLE. THE MANUFACTURER WAS NOTIFIED. MANUFACTURER: GREAT DANE TRAILERS. MODEL: FREEDOM

Look up ODI 10176393 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

0Unavailable

No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
Service Brakes, Air:Supply:Hoses, Lines/Piping, And FittingsToo few reports for a range30,000 mi2 (sparse)
ODI 10378016 · 30,000 mi

TL*THE CONTACT OWNS A 2010 GREAT DANE TRAILER (NA). THE CONTACT NOTICED THAT THE EMERGENCY AIRLINE WAS NOT HOLDING AIR, CAUSING THE BRAKE SYSTEM TO TURN ON. THE CONTACT NOTICED THIS SAME FAILURE WITH TWENTY EIGHT OTHER TRAILERS THAT HE OWNS OF THE SAME MAKE AND MODEL. THE DEALER WAS CONTACTED WHO WAS AWARE OF THE FAILURE BUT OFFERED NO ASSISTANCE. THE CONTACT DID NOT INFORM THE MANUFACTURER NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 30,000. UPDATED 06/30/11 *BF PICTURES WAS INCLUDED. UPDATED 01/04/12 *LN *TR

Look up ODI 10378016 at NHTSA ↗

ODI 10378010 · 30,000 mi

TL*THE CONTACT OWNS A 2010 GREAT DANE TRAILER. THE EMERGENCY AIRLINE WAS FAILING AND WAS NOT HOLDING AIR, CAUSING THE BRAKES TO TURN ON AND WOULD EVENTUALLY CATCH FIRE. THE DEALER WAS NOTIFIED WHO AGREE THAT THEY WERE FAILING, BUT INFORMED THE CONTACT THAT THE WARRANTY WAS NO LONGER VALID. THE CONTACT DID NOT INFORM THE MANUFACTURER NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 30,000. THE VIN WAS UNAVAILABLE.

Look up ODI 10378010 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

1 reports2024-102026-09

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
MonthComplaintsCampaigns announcedExamples
2024-100None

No examples available for this selection.

2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-070None

No examples available for this selection.

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-09 (partial)0None

No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Age 0Age 1Age 21 reports

2011: 0 complaints · 2012: 0 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2011000
2012000
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
2011000
2012000

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
ComponentStructure:Frame And MembersWheels:Lugs/Nuts/Bolts/StudsPower Train:Axle AssemblyService Brakes, Air:Supply:Hoses, Lines/Piping, And FittingsWheelsElectrical SystemEquipmentEquipment:Electrical
Structure:Frame And Members—0000000
Wheels:Lugs/Nuts/Bolts/Studs0—00
1
ODI 10340048

2009 STERLING 825. THE LEFT REAR WHEELS CAME OFF A 2007 GREAT DANE TRAILER AND CROSSED INTO THE MEDIAN. THE HUB ASSEMBLY WAS DAMAGED. *BF (OHIO TRAFFIC CRASH REPORT # 10-0188-89)*JB UPDATED 08/05/10 *BF

Look up ODI 10340048 at NHTSA ↗

000
Power Train:Axle Assembly00—00000
Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings000—0000
Wheels0
1
ODI 10340048

2009 STERLING 825. THE LEFT REAR WHEELS CAME OFF A 2007 GREAT DANE TRAILER AND CROSSED INTO THE MEDIAN. THE HUB ASSEMBLY WAS DAMAGED. *BF (OHIO TRAFFIC CRASH REPORT # 10-0188-89)*JB UPDATED 08/05/10 *BF

Look up ODI 10340048 at NHTSA ↗

00—000
Electrical System00000—00
Equipment000000—0
Equipment:Electrical0000000—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

0 patterns with matching reports.

No narratives match the published patterns.