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Table 1 Comparison of patient characteristics between Unilateral and Bilateral TKR group

From: CRP (C Reactive Protein) level after total knee replacement in Indian population--- does it follow Anglo-Saxon trend?

Parameters

Unilateral TKR Group

Bilateral TKR Group

p value

Number of patients (n)

n = 25

n = 25

Mean Age (yrs)

67.5 ± 6.01

(58–82)

69.1 ± 4.57

(60–79)

0.2946

Mean BMI (kg/m2)

28.9 ± 7.1

29.5 ± 6.6

0.7583

Gender

 Males

n = 0

(0%)

n = 0

(0%)

 

 Females

n = 25

(100%)

n = 25

(100%)

 

ASA Grade

 Grade 1

n = 6

n = 5

0.7354

 Grade 2

n = 14

n = 15

0.7767

 Grade 3

n = 5

n = 5

1.000

Mean Preoperative CRP

4.5 ± 1.6

4.7 ± 1.2

0.6194

Mean Preoperative WBC Count

8550 ± 1280

8220 ± 1150

0.3008

Preoperative clinical diagnosis

 OA (Grade 4, bone on bone)

n = 25

(100%)

n = 25

(100%)

 

 RA

n = 0

(0%)

n = 0

(0%)

 

Mean operative time (minutes)

78.5 ± 16.5

82.6 ± 14.9

0.3595

NSAIDS consumption (mg)

190 ± 38.19

194 ± 36.29

0.7059