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Table 3 The difference in outcome values at one year and at two years follow-up

From: Autologous micro-fragmented adipose tissue associated with arthroscopy in moderate–severe knee osteoarthritis: outcome at two year follow-up

Time-point

1 year

2 years

Outcome

Variable

Comparison

MD

95%CI

p

Outcome

Variable

Comparison

MD

95%CI

p

IKDC

Age class

B vs A

-4,06

−11,89

3,76

0,3161

IKDC

Age class

B vs A

−4,35

−16,81

8,11

0,4982

C vs A

−5,05

−12,70

2,60

0,2047

C vs A

−6,27

−18,44

5,91

0,3202

Surgery Type

2† vs 1*

−3,77

−10,18

2,64

0,2569

Surgery Type

2† vs 1*

6,96

−3,24

17,16

0,1900

Outerbridge Grade

4 vs < 4

−2,25

−8,71

4,21

0,4994

Outerbridge Grade

4 vs < 4

−14,56

−24,84

−4,28

0,00889

KOOS Overall

Age class

B vs A

−6,93

−14,17

0,31

0,0691

KOOS Overall

Age class

B vs A

−8,85

−21,38

3,69

0,1758

C vs A

−5,48

−12,29

1,32

0,1236

C vs A

−8,84

−20,64

2,95

0,1508

Surgery Type

2† vs 1*

−1,93

− 7,69

3,84

0,5168

Surgery Type

2† vs 1*

5,55

−4,43

15,53

0,2831

Outerbridge Grade

4 vs < 4

−0,47

−6,22

5,27

0,8723

Outerbridge Grade

4 vs < 4

−12,56

−22,50

−2,61

0,0185

KOOS SS

Age class

B vs A

−6,14

−13,67

1,38

0,1189

KOOS SS

Age class

B vs A

−10,23

−21,29

0,82

0,0784

C vs A

−2,75

−9,97

4,47

0,4609

C vs A

−6,86

−17,46

3,75

0,2138

Surgery Type

2† vs 1*

−1,56

−7,60

4,47

0,6148

Surgery Type

2† vs 1*

3,55

−5,31

12,42

0,4377

Outerbridge Grade

4 vs < 4

0,72

− 5,30

6,73

0,8170

Outerbridge Grade

4 vs < 4

−9,09

−17,93

−0,26

0,0516

KOOS P

Age class

B vs A

−7,75

−19,18

3,69

0,1930

KOOS P

Age class

B vs A

−10,54

−26,95

5,87

0,2166

C vs A

−3,58

−14,37

7,21

0,5197

C vs A

−6,68

−22,16

8,80

0,4034

Surgery Type

2† vs 1*

−8,34

−17,55

0,88

0,0852

Surgery Type

2† vs 1*

−1,08

−14,31

12,14

0,8732

Outerbridge Grade

4 vs < 4

5,03

−4,08

14,14

0,2866

Outerbridge Grade

4 vs < 4

−3,92

−16,99

9,16

0,5610

KOOS FD

Age class

B vs A

−6,30

−13,11

0,52

0,0792

KOOS FD

Age class

B vs A

−7,16

−20,01

5,69

0,2823

C vs A

−4,64

−11,07

1,79

0,1664

C vs A

−9,66

−21,79

2,46

0,1274

Surgery Type

2† vs 1*

−2,23

−7,68

3,21

0,4265

Surgery Type

2† vs 1*

3,66

−6,60

13,92

0,4890

Outerbridge Grade

4 vs < 4

−1,70

−7,19

3,79

0,5473

Outerbridge Grade

4 vs < 4

−12,66

−23,01

−2,32

0,0221

KOOS FSR

Age class

B vs A

−17,97

−30,17

−5,76

0,0067

KOOS FSR

Age class

B vs A

−8,95

−27,32

9,42

0,3464

C vs A

−13,00

−24,38

−1,62

0,0319

C vs A

−8,35

−25,49

8,78

0,3459

Surgery Type

2† vs 1*

2,13

−7,53

11,79

0,6680

Surgery Type

2† vs 1*

14,79

0,25

29,33

0,0542

Outerbridge Grade

4 vs < 4

−3,70

−13,32

5,91

0,4554

Outerbridge Grade

4 vs < 4

−17,74

−32,21

− 3,27

0,0219

KOOS QoL

Age class

B vs A

−10,68

−19,74

− 1,63

0,0269

KOOS QoL

Age class

B vs A

−15,00

−31,34

1,35

0,0811

C vs A

−7,81

−16,53

0,91

0,0883

C vs A

−10,52

−26,26

5,22

0,1991

Surgery Type

2† vs 1*

−2,08

−9,42

5,26

0,5823

Surgery Type

2† vs 1*

5,92

−7,33

19,17

0,3875

Outerbridge Grade

4 vs < 4

−0,85

−8,20

6,49

0,8209

Outerbridge Grade

4 vs < 4

−14,86

−28,12

−1,61

0,0349