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Table 2 Functional recovery results between pre- and post- operation in each group (mean ± SD)

From: A prospective comparison of short term results and functional recovery after laparoscopic subtotal colectomy and antiperistaltic cecorectal anastomosis with short colonic reservoir vs. long colonic reservoir

 

Observation group N = 41

Control group N = 40

Pre-operation

post-operation

pvalue

Pre-operation

post-operation

pvalue

WCS

16.61 ± 1.55

3 months

1.66 ± 1.73

<1 × 10−6

16.55 ± 1.30

3 months

3.78 ± 3.91

<1 × 10−6

6 months

1.59 ± 1.76

<1 × 10−6

6 months

4.05 ± 4.23

<1 × 10−6

12 months

1.56 ± 1.61

<1 × 10−6

12 months

4.38 ± 4.93

<1 × 10−6

GIQLI

64.61 ± 3.97

3 months

107.09 ± 4.80

<1 × 10−6

63.08 ± 4.02

3 months

90.93 ± 12.06

<1 × 10−6

6 months

115.95 ± 6.19

<1 × 10−6

6 months

98.43 ± 14.84

<1 × 10−6

12 months

120.88 ± 7.39

<1 × 10−6

12 months

103.43 ± 16.42

<1 × 10−6

APIS

3.10 ± .97

3 months

1.78 ± 1.35

1 × 10−6

3.00 ± 1.30

3 months

2.88 ± 1.87

0.606

6 months

1.34 ± 1.35

<1 × 10−6

6 months

2.45 ± 2.06

0.052

12 months

0.88 ± 1.25

<1 × 10−6

12 months

2.20 ± 2.47

0.020

APFS

2.39 ± 0.49

3 months

1.22 ± 0.652

<1 × 10−6

2.30 ± 0.46

3 months

1.63 ± 1.05

0.001

6 months

0.98 ± 0.82

<1 × 10−6

6 months

1.58 ± 1.15

0.001

12 months

0.76 ± .83007

<1 × 10−6

12 months

1.35 ± 1.31

<4 × 10−5

ABS

2.41 ± 0.63

3 months

1.05 ± 0.74

<1 × 10−6

2.28 ± 0.51

3 months

1.43 ± 0.96

4 × 10−6

 

6 months

0.78 ± 0.79

<1 × 10−6

6 months

1.30 ± 1.02

<1 × 10−6

  1. Note: WCS: Wexner constipation scale; GIQLI: Gastro-Intestinal Quality of Life Index; APIS: abdominal pain intensity scale; APFS: abdominal pain frequency scale; ABS: abdominal bloating scale.