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Table 3 Time to return to baseline values for weight bearing distributions (symmetry index and deviation) and CMIs, calculated with Kaplan-Meier estimators and compared with the Breslow test

From: RETRACTED ARTICLE: Effect of a single intra-articular high molecular weight hyaluronan in a naturally occurring canine osteoarthritis model: a randomized controlled trial

Variable

Breslow test

Group

CG

HG

mean±SD

95% CI

mean±SD

95% CI

Simmetry Index

<0.01*

47.0±11.8

23.8±70.2

104.1±15.1

15.1±74.5

Deviation

<0.01*

44.8±12.1

21.1±68.5

96.2±16.3

64.2±128.1

HVAS

<0.01*

48.7±12.4

25.4±73.9

117.0±13.2

91.1±142.9

PSS

<0.01*

63.2±17.2

29.6±96.8

142.6±11.9

119.1±166.0

PIS

<0.01*

8.4±0.4

7.7±9.0

114.0±16.0

82.6±145.4

LOAD

<0.01*

40.7±10.6

19.9±61.4

141.8±11.6

119.2±164.4

Stiffness

0.03*

64.7±16.9

31.4±97.9

129.8±13.9

102.6±157.0

Function

<0.01*

65.4±13.4

39.2±91.6

168.0±6.6

155.1±180.8

Gait

<0.01*

52.7±14.6

23.9±81.4

115.5±13.1

89.9±141.1

QOL

<0.01*

60.9±15.0

31.4±90.4

125.6±12.2

101.6±149.6

COI

0.06

52.7±13.4

26.5±78.9

93.1±16.7

60.3±125.9

  1. COI, Canine Orthopedic Index; HVAS, Hudson Visual Analogue Scale; LOAD, Liverpool Osteoarthritis in Dogs; PIS, Pain Interference Score; PSS, Pain Severity Score; QOL, quality of life
  2. *Significance