Variable | B | SE | p Value | OR |
---|---|---|---|---|
A: Model predicting moderate/severe impairment of general health | ||||
Dyspepsia | 0.47 | 0.14 | <0.001 | 1.61 |
Psychological distress | 0.98 | 0.17 | <0.001 | 2.67 |
Sex | 0.45 | 0.25 | 0.069 | 1.57 |
C | −0.03 | 0.39 | 0.93 | |
B: Model predicting moderate/severe impairment of daily activities | ||||
Dyspepsia | 0.55 | 0.14 | <0.001 | 1.73 |
Psychological distress | 1.30 | 0.17 | <0.001 | 3.67 |
C | 0.06 | 0.13 | 0.66 | |
C: Model predicting moderate/severe impairment of social activities | ||||
Psychological distress | 1.15 | 0.16 | <0.001 | 3.17 |
Dyspepsia | 0.37 | 0.13 | 0.004 | 1.45 |
Frequency | 0.31 | 0.19 | 0.098 | 1.36 |
C | −0.41 | 0.37 | 0.28 |
Model A correctly predicted the outcome for 71% of all patients; there was significant interaction between dyspepsia score and psychological distress (p=0.03).
Model B correctly predicted the outcome for 72% of all patients.
Model C correctly predicted the outcome for 70% of all patients.
SE, standard error; OR, odds ratio.