Randomized Controlled Trial
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Jun 15, 2022; 14(6): 1187-1198
Published online Jun 15, 2022. doi: 10.4251/wjgo.v14.i6.1187
Table 1 General data of four groups of patients (n = 112, mean ± SD)

Group A
Group B
Group C
Group D
Statistic
P value
Number of cases (Male/female)15/1416/1215/1315/120.190.98
Age (yr)52.89 ± 6.4353.93 ± 7.6352.79 ± 5.8554.70 ± 6.290.530.66
BMI21.17 ± 1.3521.49 ± 1.0221.55 ± 1.1420.95 ± 1.321.490.22
Operation site/case0.930.99
Left colon8868
Right colon6786
Rectum15131413
Table 2 Clinical efficacy of four groups
Group
Number of cases
Show effect
Alleviate
Effective
Be invalid
Total effective rate
Group A291681451.72%b
Group B28388967.86%a
Group C283116871.43%
Group D277144292.59%
Table 3 Symptom scoring scale of constipation (mean ± SD, score)
Group
Baseline
12 wk
Group A16.52 ± 0.9116.14 ± 0.99
Group B16.36 ± 1.0312.25 ± 1.93b,d
Group C16.39 ± 0.9612.11 ± 1.93b,d
Group D16.22 ± 1.129.52 ± 1.72b,d
Table 4 QLQ-CR38 scores of four groups before and after treatment (mean ± SD, min)
Group dimension
Group A
Group B
Group C
Group D
Baseline
12 wk
Baseline
12 wk
Baseline
12 wk
Baseline
12 wk
Functional dimension
Body image43.17 ± 16.4549.45 ± 12.25a41.32 ± 16.7750.46 ± 13.24b43.43 ± 17.1653.43 ± 15.05b42.48 ± 13.3879.78 ± 13.75b,e
Future expectation42.48 ± 13.2747.48 ± 11.8342.14 ± 14.4261.93 ± 15.58b,e43.64 ± 16.6562.75 ± 15.16b,e41.52 ± 15.6080.48 ± 10.68b,e
Sexual function23.45 ± 9.4930.45 ± 12.65b24.32 ± 8.3535.82 ± 12.42b22.64 ± 8.1336.46 ± 11.55b23.48 ± 9.3743.33 ± 13.38b,e
Sexual satisfaction38.52 ± 12.4243.30 ± 13.72a39.07 ± 11.2652.29 ± 11.92b,e40.07 ± 14.2753.71 ± 12.60b,e39.33 ± 13.2165.07 ± 14.07b,e
Symptom dimension
Urination problem45.28 ± 14.1442.38 ± 12.0544.86 ± 13.6435.29 ± 10.73b,d46.18 ± 12.1635.29 ± 12.39b,d44.56 ± 13.6023.44 ± 7.80b,e
Gastrointestinal symptoms37.34 ± 13.5535.45 ± 11.0638.46 ± 16.6528.50 ± 12.71b,d37.21 ± 15.3527.54 ± 10.85b,e38.44 ± 14.1917.63 ± 9.37b,e
Adverse reactions of chemotherapy14.34 ± 4.5329.28 ± 6.64b15.54 ± 7.0926.18 ± 7.49b15.46 ± 5.9025.96 ± 5.98b15.26 ± 5.1618.41 ± 4.91a,e
Defecation problem23.52 ± 9.7035.38 ± 8.67b24.18 ± 8.6430.18 ± 7.83b,d23.43 ± 7.3629.82 ± 9.29b,d24.56 ± 8.1626.33 ± 6.52e
Issue related to stoma50.45 ± 11.3044.52 ± 11.23a50.50 ± 10.9036.29 ± 9.08b,e49.54 ± 12.2338.18 ± 6.91b,e49.33 ± 11.6824.74 ± 6.76b,e
Male sexual problems60.83 ± 14.9051.07 ± 13.44b62.11 ± 11.2545.71 ± 12.18b60.93 ± 14.0343.64 ± 10.73b,d61.56 ± 13.2742.63 ± 11.08b,e
Female sexual problems26.72 ± 8.6923.38 ± 5.80b27.43 ± 7.7121.68 ± 5.83b27.86 ± 6.9020.36 ± 5.70b27.52 ± 8.1018.30 ± 5.77b,e
Body mass54.48 ± 14.1949.41 ± 11.97a55.32 ± 13.6541.11 ± 9.87b,e55.18 ± 11.4442.68 ± 11.67b,d55.11 ± 16.5434.74 ± 9.65b,e
Table 5 Gastrointestinal hormone levels in peripheral blood of four groups (mean ± SD, pg·mL-1)
Group
MTL
SS
Baseline
12 wk
Baseline
12 wk
Group A146.07 ± 28.42159.28 ± 25.69120.17 ± 21.84124.52 ± 23.38
Group B151.75 ± 25.54192.79 ± 22.75b,d131.18 ± 22.11110.36 ± 22.49b,d
Group C147.57 ± 20.43189.46 ± 25.06b,d125.36 ± 19.81114.14 ± 21.10b,d
Group D144.52 ± 22.41269.33 ± 24.74b,d119.52 ± 21.1270.26 ± 20.53b,d
Table 6 Correlation between gastrointestinal hormone levels and scores of functional areas of quality of life in colorectal cancer patients (R)
Project
Constipation symptom score
MTL
SS
Body image-0.376b0.617b-0.532b
Future expectation-0.530b0.569b-0.446b
sexual function-0.334b0.290b-0.243b
Sexual satisfaction-0.375b0.369b-0.250b
Urination problem0.393b-0.448b0.334b
Gastrointestinal symptoms0.436b-0.390b0.238a
Adverse reactions of chemotherapy0.329b-0.431b0.305b
Defecation problem0.265b-0.0020.166
Issue related to stoma0.507b-0.528b0.410b
Male sexual problems0.151-0.643b0.803b
Female sexual problems0.305b-0.244b0.190a
Body mass0.314b-0.284b0.195a