Unadjusted | Adjusted model 1* | Adjusted model 2† | |||||||
HR | 95% CI | P value | HR | 95% CI | P value | HR | 95% CI | P value | |
Patients after propensity score matching (n=1530) | |||||||||
Primary endpoint | 0.791 | 0.658 to 0.951 | 0.013 | 0.786 | 0.654 to 0.945 | 0.011 | 0.822 | 0.683 to 0.989 | 0.038 |
All-cause death | 0.915 | 0.739 to 1.134 | 0.418 | 0.920 | 0.743 to 1.140 | 0.447 | 0.960 | 0.774 to 1.191 | 0.711 |
Cardiovascular death | 0.812 | 0.613 to 1.080 | 0.150 | 0.814 | 0.614 to 1.080 | 0.150 | 0.849 | 0.640 to 1.127 | 0.260 |
Heart failure hospitalisation | 0.776 | 0.629 to 0.958 | 0.018 | 0.767 | 0.621 to 0.947 | 0.013 | 0.799 | 0.647 to 0.987 | 0.037 |
Patients almost prepared all noon and evening meals at home (n=1081) | |||||||||
Primary endpoint | 0.735 | 0.586 to 0.921 | 0.007 | 0.713 | 0.568 to 0.896 | 0.004 | 0.790 | 0.627 to 0.996 | 0.046 |
All-cause death | 0.842 | 0.651 to 1.088 | 0.189 | 0.854 | 0.659 to 1.105 | 0.229 | 0.935 | 0.720 to 1.214 | 0.615 |
Cardiovascular death | 0.705 | 0.502 to 0.990 | 0.043 | 0.714 | 0.508 to 1.004 | 0.053 | 0.774 | 0.549 to 1.091 | 0.140 |
Heart failure hospitalisation | 0.753 | 0.582 to 0.975 | 0.032 | 0.722 | 0.555 to 0.940 | 0.016 | 0.800 | 0.613 to 1.040 | 0.100 |
*Adjusted for randomisation group, age, gender and race.
†Adjusted for randomisation group, age, gender, race, previous heart failure hospitalisation, diuretics usage, estimated glomerular filtration rate, left ventricular ejection fraction and serum sodium.
HR, hazard ratio.;