Observational Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Jun 26, 2019; 7(12): 1421-1429
Published online Jun 26, 2019. doi: 10.12998/wjcc.v7.i12.1421
Table 2 Effect of selected variables on health-related quality of life measured using SF-36
Variable explained (percent of variability explained1)Explanatory variables2BetaSig.
PF (41%)Stress-0.370.000002
Age-0.310.000097
BMI-0.240.0022
GERD Symptoms-0.150.045
RP (36%)Stress-0.47< 0.000001
BMI-0.260.0006
GERD Symptoms-0.180.022
BP (29%)Stress-0.410.000002
GERD Symptoms-0.250.002
Sex (1 = M, 2 = F)-0.170.028
GH (37%)Stress-0.43< 0.000001
Age-0.310.00005
GERD Symptoms-0.170.028
Vt (45%)Stress-0.67< 0.000001
SF (32%)Stress-0.49< 0.000001
GERD Symptoms-0.210.010
RE (44%)Stress-0.56< 0.000001
GERD Symptoms-0.210.004
BMI-0.200.005
MH (59%)Stress-0.77< 0.000001
PCS (30%)Stress-0.290.00041
Age-0.350.000017
GERD Symptoms-0.220.0061
MCS (53%)Stress-0.68< 0.000001
GERD Symptoms-0.130.047