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Table 3 Statistical significant differences in measurement parameter of the meniscus

From: Stage-specific meniscal features predict progression of osteoarthritis of the knee: a retrospective cohort study using data from the osteoarthritis initiative

a-1) Raw data of OAC and OAC-c

(* p < 0.05、** p < 0.01)

 

LD(mm)

AWT(mm)

AWW(mm)

PWW(mm)

PWT(mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

OAC (Normal→Mild)

     

*

**

**

a-2) Normalized data of OAC and OAC-c

 

LD(10-3 mm)

AWT(10-3 mm)

AWW(10-3 mm)

PWW(10-3 mm)

PWT(10-3 mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

 OAC (Normal→Mild)

 

**

**

**

 

*

**

**

b-1) Raw data of MDC and MDC-c

 

LD(mm)

AWT(mm)

AWW(mm)

PWW(mm)

PWT(mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

 MDC (Mild(KL2) → Mild(KL3))

  

*

**

 

**

**

*

b-2) Normalized data of MDC and MDC-c

 

LD(10-3 mm)

AWT(10-3 mm)

AWW(10-3 mm)

PWW(10-3 mm)

PWT(10-3 mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

 MDC (Mild(KL2) → Mild(KL3))

   

*

 

**

**

*

c-1) Raw data of SVC and SVC-c

 

LD(mm)

AWT(mm)

AWW(mm)

PWW(mm)

PWT(mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

 SVC (Mild→Severe)

**

      

**

c-2) Normalized data of SVC and SVC-c

 

LD(10-3 mm)

AWT(10-3 mm)

AWW(10-3 mm)

PWW(10-3 mm)

PWT(10-3 mm)

AWA(degree)

PWA(degree)

Extrusion(mm)

 SVC (Mild→Severe)

**

      

**

  1. We extracted the points where there was a statistically significant difference in the meniscal measurement parameters in each verification
  2. Significant differences between the two groups are indicated by one or two asterisks (*p <0.05, **p<0.01)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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