Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jan 7, 2008; 14(1): 46-52
Published online Jan 7, 2008. doi: 10.3748/wjg.14.46
Table 5 Results of the multiple regression modeling with the VAS of the EQ score as a dependent factor
Independent variablet-test statisticsP valueVariance inflation factor
Pretreatment/treatment2.970.0031.37
Age0.810.4201.23
Gender (m/f)-1.480.1411.11
Smoking habit-0.490.6241.02
Symptoms duration-2.710.0071.08
Presence of symptoms-5.99< 0.0011.40
Associated diseases-2.500.0131.17