Parameter | Odds ratio | 95%CI | P |
Male sex | 0.555 | 0.331 - 0.930 | 0.025 |
Site of survey | 1.051 | 0.674 - 1.639 | 0.826 |
Tabacco | 0.896 | 0.389 - 2.064 | 0.797 |
Chocolate | 1.241 | 0.752 - 2.046 | 0.398 |
Tea | 0.737 | 0.407 - 1.334 | 0.314 |
Coffee | 0.786 | 0.501 - 1.234 | 0.296 |
Constipation | 2.182 | 1.195 - 3.983 | 0.011 |
Pregnancy | 0.587 | 0.210 - 1.636 | 0.308 |
Hearburn in familily member | 1.765 | 1.143 - 2.725 | 0.010 |
Left lateral decubitus | 0.485 | 0.130 - 1.818 | 0.283 |
Right lateral decubitus | 6.247 | 2.079 - 18.775 | 0.001 |
Supine | 0.823 | 0.465 - 1.457 | 0.503 |
Stress | 1.398 | 0.847 - 2.308 | 0.190 |
Before a meal | 0.905 | 0.514 - 1.593 | 0.729 |
Mornig | 1.179 | 0.750 - 1.852 | 0.475 |
Anteflexion | 1.101 | 0.569 - 2.129 | 0.776 |
After a meal | 2.643 | 1.594 - 4.383 | 0.000 |
Night | 1.331 | 0.846 - 2.094 | 0.216 |
Alcohol | 1.329 | 0.788 - 2.240 | 0.286 |
Soda | 0.783 | 0.483 - 1.268 | 0.320 |
Siesta | 1.206 | 0.783 - 1.859 | 0.396 |
Fat diet | 1.260 | 0.817 - 1.945 | 0.296 |
Body mass index | 0.993 | 0.929 - 1.062 | 0.840 |