Statistical Analysis
Statistical analysis was performed using SPSS, version 12.0
(SPSS, Chicago, IL). Student’s t test and the chi-square test
were used to compare both groups preoperatively, before exercise,
and after exercise for functional physical fitness and continence
status. The measurements were compared using a paired
t test for continuous parameters and the McNemar test for
categorical parameters to determine a change from preoperative to before exercise and from before exercise to after exercise in
quality of life and depression. All tests were 2-sided, with P
.05 considered statistically significant.
Statistical AnalysisStatistical analysis was performed using SPSS, version 12.0(SPSS, Chicago, IL). Student’s t test and the chi-square testwere used to compare both groups preoperatively, before exercise,and after exercise for functional physical fitness and continencestatus. The measurements were compared using a pairedt test for continuous parameters and the McNemar test forcategorical parameters to determine a change from preoperative to before exercise and from before exercise to after exercise inquality of life and depression. All tests were 2-sided, with P .05 considered statistically significant.
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